# This is overridden by configure.
BOOT_LANGUAGES = c @all_boot_languages@
-ALLOCA =
-ALLOCA_FLAGS =
-ALLOCA_FINISH = true
-
# Various ways of specifying flags for compilations:
# CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
# BOOT_CFLAGS is the value of CFLAGS to pass to the stage2 and stage3
HOST_CLIB=$(CLIB)
HOST_LDFLAGS=$(LDFLAGS)
HOST_CPPFLAGS=$(ALL_CPPFLAGS)
-HOST_ALLOCA=$(ALLOCA)
HOST_MALLOC=$(MALLOC)
HOST_OBSTACK=$(OBSTACK)
HOST_VFPRINTF=$(VFPRINTF)
# Likewise.
ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
-# Even if ALLOCA is set, don't use it if compiling with GCC.
-USE_ALLOCA= ${ALLOCA}
-USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
-# Dependency on obstack, alloca, malloc or whatever library facilities
+# Dependency on obstack, malloc or whatever library facilities
# are not installed in the system libraries.
-# We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
-LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(STRSTR)
+# We don't use USE_* because backquote expansion doesn't work in deps.
+LIBDEPS= $(INTLLIBS) $(OBSTACK) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(STRSTR)
# Likewise, for use in the tools that must run on this machine
# even if we are cross-building GCC.
-# We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
-HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) $(HOST_PREFIX)$(HOST_STRSTR)
+HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_MALLOC) \
+ $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
+ $(HOST_PREFIX)$(HOST_STRSTR)
# How to link with both our special library facilities
# and the system's installed libraries.
-LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(STRSTR) $(CLIB) ../libiberty/libiberty.a
+LIBS = $(OBSTACK) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
+ $(STRSTR) $(CLIB) ../libiberty/libiberty.a
# Likewise, for use in the tools that must run on this machine
# even if we are cross-building GCC.
-HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
- $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR) \
- $(HOST_CLIB)
+HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_MALLOC) $(USE_HOST_VFPRINTF) \
+ $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR) $(HOST_CLIB)
HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
$(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
# Build file to support OSF/rose half-pic format.
halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
-# Normally this target is not used; but it is used if you
-# define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
-# from the GNU Emacs distribution.
-alloca.o: $(srcdir)/../libiberty/alloca.c
- rm -f alloca.c
- $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
- $(CC) $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
- $(ALLOCA_FLAGS) -c alloca.c
- $(ALLOCA_FINISH)
#\f
# Generate header and source files from the machine description,
# and compile them.
# Compile the libraries to be used by gen*.
# If we are not cross-building, gen* use the same .o's that cc1 will use,
# and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
-# with the rules for rtl.o, alloca.o, etc.
+# with the rules for rtl.o, etc.
$(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(GCONFIG_H) system.h $(RTL_H) \
bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
rm -f $(HOST_PREFIX)rtl.c
sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
-$(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
- rm -f $(HOST_PREFIX)alloca.c
- $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
-
$(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
rm -f $(HOST_PREFIX)obstack.c
sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
# This satisfies the dependency that we get if you cross-compile a compiler
-# that does not need to compile alloca, malloc or whatever.
+# that does not need to compile, malloc or whatever.
$(HOST_PREFIX_1):
touch $(HOST_PREFIX_1)
-rm -rf libgcc
# Delete the temporary source copies for cross compilation.
-rm -f $(HOST_PREFIX_1)rtl.c
- -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
+ -rm -f $(HOST_PREFIX_1)malloc.c
-rm -f $(HOST_PREFIX_1)obstack.c
# Delete the temp files made in the course of building libgcc.a.
-rm -f xlimits.h libgcc1-test
-rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
# Delete some files made during installation.
-rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
- -rm -f collect collect2 mips-tfile mips-tdump alloca.s
+ -rm -f collect collect2 mips-tfile mips-tdump
# Delete files generated for fixproto
-rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
-rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
-rm -f testsuite/{gcc,g++}.{log,sum}
-rm -f intl/libintl.h libintl.h
- -rm -f cxxmain.c splay-tree.c obstack.c alloca.c hashtab.c safe-ctype.c
+ -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
-rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
-rm -f gcov.pod
-rm -f fixinc/Makefile
touch stage1_copy
echo stage2_build > stage_last
-# This used to define ALLOCA as empty, but that would lead to bad results
-# for a subsequent `make install' since that would not have ALLOCA empty.
-# To prevent `make install' from compiling alloca.o and then relinking cc1
-# because alloca.o is newer, we permit these recursive makes to compile
-# alloca.o. Then cc1 is newer, so it won't have to be relinked.
stage2_build: stage1_copy
$(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
STAGE_PREFIX=stage1/ \
AC_REQUIRE([AC_C_INLINE])dnl
AC_REQUIRE([AC_TYPE_OFF_T])dnl
AC_REQUIRE([AC_TYPE_SIZE_T])dnl
- AC_REQUIRE([AC_FUNC_ALLOCA])dnl
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
unistd.h sys/param.h])
HOST_CLIB=
HOST_LDFLAGS=$(LDFLAGS)
HOST_CPPFLAGS=$(ALL_CPPFLAGS)
-HOST_ALLOCA=$(ALLOCA)
HOST_MALLOC=$(MALLOC)
HOST_OBSTACK=$(OBSTACK)
clipper-intergraph-clix*)
tm_file="${tm_file} svr3.h clipper/clix.h"
xm_file=clipper/xm-clix.h
- xmake_file=clipper/x-clix
extra_headers=va-clipper.h
extra_parts="crtbegin.o crtend.o"
install_headers_dir=install-headers-cpio
fi
;;
i[34567]86-*-chorusos*)
- xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
+ xm_file="${xm_file} xm-svr4.h"
tm_file="i386/i386.h i386/att.h elfos.h i386/i386afe.h i386/i386elf.h i386/chorus.h"
tmake_file=i386/t-i386elf
xmake_file=x-svr4
esac
;;
i[34567]86-*-elf*)
- xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
+ xm_file="${xm_file} xm-svr4.h"
tm_file="i386/i386.h i386/att.h elfos.h i386/i386afe.h i386/i386elf.h"
tmake_file=i386/t-i386elf
xmake_file=x-svr4
tm_file=i386/aix386ng.h
use_collect2=yes
fi
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
xmake_file=i386/x-aix
;;
i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
xmake_file=i386/x-ncr3000
if test x$stabs = xyes -a x$gas = xyes
install_headers_dir=install-headers-cpio
;;
i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
- xm_file="xm-alloca.h ${xm_file}"
if test x$gas = xyes
then
tm_file="${tm_file} usegas.h"
fi
;;
i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
- xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
+ xm_file="${xm_file} i386/xm-sco5.h"
xm_defines="USG SVR3"
xmake_file=i386/x-sco5
install_headers_dir=install-headers-cpio
truncate_target=yes
;;
i[34567]86-*-solaris2*)
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
tm_file=i386/sol2.h
if test x$gas = xyes; then
fi
;;
i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX"
tm_file=i386/sysv5.h
if test x$stabs = xyes
fi
;;
i[34567]86-*-sysv4*) # Intel 80386's running system V.4
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
tm_file=i386/sysv4.h
if test x$stabs = xyes
extra_parts="crtbegin.o crtend.o"
;;
i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX"
tm_file=i386/udk.h
tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
;;
i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
cpu_type=i386
- xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
+ xm_file="${xm_file} xm-svr4.h i386/xm-osf1elf.h"
xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
if test x$stabs = xyes
then
fi
;;
i[34567]86-dg-dgux*)
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX"
out_file=i386/dgux.c
tm_file=i386/dgux.h
i860-alliant-*) # Alliant FX/2800
tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
xm_file="${xm_file}"
- xmake_file=i860/x-fx2800
tmake_file=i860/t-fx2800
extra_parts="crtbegin.o crtend.o"
;;
i860-*-sysv3*)
tm_file="${tm_file} svr3.h i860/sysv3.h"
xm_defines="USG SVR3"
- xmake_file=i860/x-sysv3
extra_parts="crtbegin.o crtend.o"
;;
i860-*-sysv4*)
extra_headers=math-68881.h
;;
m68000-hp-hpux*) # HP 9000 series 300
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG"
if test x$gas = xyes
then
else
tm_file=m68k/dpx2.h
fi
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
xmake_file=m68k/x-dpx2
use_collect2=yes
;;
m68k-atari-sysv4*) # Atari variant of V.4.
tm_file=m68k/atari.h
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
;;
m68k-motorola-sysv*)
tm_file=m68k/mot3300.h
- xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
+ xm_file="m68k/xm-mot3300.h ${xm_file}"
if test x$gas = xyes
then
xmake_file=m68k/x-mot3300-gas
;;
m68k-plexus-sysv*)
tm_file=m68k/plexus.h
- xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
+ xm_file="m68k/xm-plexus.h ${xm_file}"
xm_defines=USG
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-tti-*)
tm_file=m68k/pbb.h
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
extra_headers=math-68881.h
;;
m68k-crds-unos*)
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG unos"
xmake_file=m68k/x-crds
tm_file=m68k/crds.h
;;
m68k-cbm-sysv4*) # Commodore variant of V.4.
tm_file=m68k/amix.h
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
xmake_file=m68k/x-amix
tmake_file=t-svr4
extra_headers=math-68881.h
;;
m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG"
if test x$gas = xyes
then
float_format=m68k
;;
m68k-hp-hpux*) # HP 9000 series 300
- xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG"
if test x$gas = xyes
then
use_collect2=yes
;;
m68k-*-sysv3*) # Motorola m68k's running system V.3
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
extra_parts="crtbegin.o crtend.o"
extra_headers=math-68881.h
;;
m68k-*-sysv4*) # Motorola m68k's running system V.4
tm_file=m68k/m68kv4.h
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
m88k-*-sysv3*)
tm_file=m88k/sysv3.h
extra_parts="crtbegin.o crtend.o"
- xmake_file=m88k/x-sysv3
if test x$gas = xyes
then
tmake_file=m88k/t-m88k-gas
;;
sparc-tti-*)
tm_file=sparc/pbd.h
- xm_file="xm-alloca.h ${xm_file}"
xm_defines=USG
;;
sparc64-wrs-vxworks*)
else
tm_file=sparc/sol2-sld-64.h
fi
- xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
+ xm_file="sparc/xm-sysv4-64.h"
xm_defines="USG POSIX"
tmake_file="sparc/t-sol2 sparc/t-sol2-64"
if test x$gnu_ld = xyes; then
fi
;;
sparc-hal-solaris2*)
- xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
+ xm_file="sparc/xm-sysv4.h"
xm_defines="USG POSIX"
tm_file="sparc/sol2.h sparc/hal.h"
tmake_file="sparc/t-halos sparc/t-sol2"
else
tm_file=sparc/sol2-sld.h
fi
- xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
+ xm_file="sparc/xm-sysv4.h"
xm_defines="USG POSIX"
tmake_file=sparc/t-sol2
if test x$gnu_ld = xyes; then
extra_parts="crtbegin.o crtend.o"
;;
sparc-*-vxsim*)
- xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
+ xm_file="sparc/xm-sysv4.h"
xm_defines="USG POSIX"
tm_file=sparc/vxsim.h
tmake_file=sparc/t-vxsparc
/* config.in. Generated automatically from configure.in by autoheader. */
-/* Define if using alloca.c. */
-#undef C_ALLOCA
-
/* Define to empty if the keyword does not work. */
#undef const
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
- This function is required for alloca.c support on those systems. */
-#undef CRAY_STACKSEG_END
-
/* Define to the type of elements in the array set by `getgroups'.
Usually this is either `int' or `gid_t'. */
#undef GETGROUPS_T
/* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t
-/* Define if you have alloca, as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
-#undef HAVE_ALLOCA_H
-
/* Define if you don't have vprintf but do have _doprnt. */
#undef HAVE_DOPRNT
/* Define to `unsigned' if <sys/types.h> doesn't define. */
#undef size_t
-/* If using the C implementation of alloca, define if you know the
- direction of stack growth for your system; otherwise it will be
- automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
/* Define if you have the ANSI C header files. */
#undef STDC_HEADERS
#define HOST_BITS_PER_LONG 64
#define HOST_BITS_PER_LONGLONG 64
-/* If compiled with GNU C, use the builtin alloca. */
-#ifndef alloca
-#if defined(__GNUC__) && !defined(USE_C_ALLOCA)
-#define alloca __builtin_alloca
-#else
-#if !defined(_WIN32) && !defined(USE_C_ALLOCA) && !defined(OPEN_VMS) && !defined(__INTERIX)
-#include <alloca.h>
-#else
-extern void *alloca ();
-#endif
-#endif
-#endif
-
/* The host compiler has problems with enum bitfields since it makes
them signed so we can't fit all our codes in. */
#define HAVE_STRERROR
#define HAVE_ATOLL
-#define USE_C_ALLOCA /* Using alloca.c */
-
#define HAVE_FCNTL_H 1
#define HAVE_STDLIB_H 1
#define HAVE_UNISTD_H 1
#define STDC_HEADERS 1
#define HAVE_STRINGIZE 1
-#if __STDC__
-extern void *alloca (size_t);
-#else
-extern char *alloca (unsigned int);
-#endif
-
#define OBJECT_SUFFIX ".obj"
#define EXECUTABLE_SUFFIX ".exe"
/* Doubles are stored in memory with the high order word first. This
matters when cross-compiling. */
#define HOST_WORDS_BIG_ENDIAN 1
-
-/* If compiled with Sun CC, the use of alloca requires this #include. */
-#ifndef __GNUC__
-#include "alloca.h"
-#endif
#define HOST_FLOAT_WORDS_BIG_ENDIAN 1
-/* If not compiled with GNU C, use C alloca. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-
/* If we have defined POSIX, but are compiling in the BSD environment, then
we need to define getcwd in terms of getwd. */
#if defined (POSIX) && defined (_BSD_C)
+++ /dev/null
-ALLOCA = alloca.o
/* A C expression for the number of bits in `long' on the host machine. */
#define HOST_BITS_PER_LONG 32
-
-/* Define this macro to indicate that the compiler is running with the `alloca'
- implemented in C. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#else
-#define alloca __builtin_alloca
-#endif
#define HOST_BITS_PER_INT 16
#define HOST_BITS_PER_LONG 32
#define HOST_BITS_PER_LONGLONG 64
-
-/* If compiled with GNU C, use the built-in alloca */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else
-#define USE_C_ALLOCA
-#endif
#define HOST_BITS_PER_INT 16
#define HOST_BITS_PER_LONG 32
#define HOST_BITS_PER_LONGLONG 64
-
-/* If compiled with GNU C, use the built-in alloca */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else
-#define USE_C_ALLOCA
-#endif
# Host is an i370 running OpenEdition
#
-# Use GCC alloca
-
-ALLOCA = alloca.o
-
# Don't bother fixing up header files, they're wierd
STMP_FIXPROTO =
#define HOST_WORDS_BIG_ENDIAN
-/* If not compiled with GNU C, use the C alloca and use only int bitfields. */
+/* If not compiled with GNU C, use only int bitfields. */
#ifndef __GNUC__
-#define USE_C_ALLOCA
-#if __STDC__
-extern void *alloca ();
-#else
-extern char *alloca ();
-#endif
#define ONLY_INT_FIELDS
#endif
-# There is an alloca in -lbsd, but it is limited to 32K
-ALLOCA = alloca.o
-
# If you are running out of memory while compiling gcc, with the standard
# /bin/cc uncomment MALLOCLIB line. That version of malloc is slower but
# has less overhead than the one in libc.
# configuration for BeOS
INSTALL=install -c
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-# Use it regardless of whether we are compiling with gcc or not.
-USE_ALLOCA= `echo "${ALLOCA}"`
-USE_HOST_ALLOCA= `echo ${HOST_PREFIX}${HOST_ALLOCA}`
-SUBDIR_USE_ALLOCA = `if [ x$(ALLOCA) != x ]; then echo ../$(ALLOCA); else true; fi`
-
# Don't run fixproto
STMP_FIXPROTO =
# The rest is just x-i386v4.
-# Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
-# careful to link that in after libc we can use it, but since newer versions of
-# SVR4 are dropping libucb, it is better to just use the portable C version for
-# bootstrapping. Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
# We used to build all stages *without* shared libraries because that may make
# debugging the compiler easier (until there is a GDB which supports
# both Dwarf *and* svr4 shared libraries).
CC = cc
OLDCC = cc
CCLIBFLAGS =
-# We avoid the ALLOCA in -lPW becuase it gives us an evil index()
-ALLOCA = alloca.o
# See all the declarations.
FIXPROTO_DEFINES = -D_XOPEN_SOURCE -D_POSIX_C_SOURCE=2
#define HAVE_PUTENV
#endif
#define HAVE_RENAME
+
+/* This is a temporary hack until the wimpy default 64k stack
+ limit in BeOS is either increased or made user settable somehow.
+ This probably won't happen until after the DR9 release. */
+#undef USE_C_ALLOCA
+#define USE_C_ALLOCA 1
+
#include "i386/xm-i386.h"
#include "xm-svr4.h"
-
-/* If not compiled with GNU C, use the portable alloca. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
+++ /dev/null
-/* Configuration for GCC for Intel i386 running System V Release 4. */
-
-#ifdef __HIGHC__
-#include <alloca.h> /* for MetaWare High-C on NCR System 3000 */
-#endif
+++ /dev/null
-
-# The Alliant FX2800 is supposed to conform to the SysV R4 i860 ABI,
-# but apparently the native compiler generates non ABI-compliant
-# function prologues and epilogues, so we need the alloca from emacs.
-# -- hyc@hanauma.jpl.nasa.gov
-
-ALLOCA=alloca.o
+++ /dev/null
-ALLOCA=alloca.o
-# The svr4 reference port for the i860 contains an alloca.o routine
-# in /usr/ucblib/libucb.a, but we can't just try to get that by
-# setting CLIB to /usr/ucblib/libucb.a because (unfortunately)
-# there are a lot of other routines in libucb.a which are supposed
-# to be the Berkeley versions of library routines normally found in
-# libc.a and many of these Berkeley versions are badly broken. Thus,
-# if we try to link programs with libucb.a before libc.a, those
-# programs tend to crash.
-
-# Also, the alloca() routine supplied in early version of svr4 for
-# the i860 is non-ABI compliant. It doesn't keep the stack aligned
-# to a 16-byte boundary as the ABI requires.
-
-# More importantly however, even a fully ABI compliant alloca() routine
-# would fail to work correctly with some versions of the native svr4 C
-# compiler currently being distributed for the i860 (as of 1/29/92).
-# The problem is that the native C compiler generates non-ABI-compliant
-# function epilogues which cut back the stack (upon function exit) in
-# an incorrect manner. Specifically, they cut back the stack by adding
-# the nominal *static* frame size (determined statically at compile-time)
-# to the stack pointer rather than setting the stack pointer based upon
-# the current value of the frame pointer (as called for in the i860 ABI).
-# This can cause serious trouble in cases where you repeatedly call a
-# routine which itself calls alloca(). In such cases, the stack will
-# grow continuously until you finally run out of swap space or exceed
-# the system's process size limit. To avoid this problem (which can
-# arise when a stage1 gcc is being used to build a stage2 gcc) you
-# *must* link in the C language version of alloca() which is supplied
-# with gcc to your stage1 version of gcc. The following definition
-# forces that to happen.
-
-ALLOCA=alloca.o
-
# We build all stages *without* shared libraries because that may make
# debugging the compiler easier (until there is a GDB which supports
# both Dwarf *and* svr4 shared libraries).
#define HOST_BITS_PER_INT 32
#define HOST_BITS_PER_LONG 32
#define HOST_BITS_PER_LONGLONG 64
-
-/* If not compiled with GNU C, use the C alloca */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
/* Doubles are stored in memory with the high order word first. This
matters when cross-compiling. */
#define HOST_WORDS_BIG_ENDIAN 1
-
-/* If compiled with Sun CC, the use of alloca requires this #include. */
-#ifndef __GNUC__
-#include "alloca.h"
-#endif
CC = cc -Wx,-X23
-
-# The following line might be necessary as well or instead of the above.
-# If you find out that it is necessary,
-# or if you find out that it is not necessary,
-# please inform bug-gcc@prep.ai.mit.edu.
-# ALLOCA = alloca.o
-# need this when using cc
-ALLOCA = alloca.o
-# avoid lossage assembling alloca.
-ALLOCA_FLAGS=-S
-ALLOCA_FINISH = $(AS) -o alloca.o alloca.s
# be sure not to confuse ./as with /bin/as
AS=`if [ x$(OLDCC) = x$(CC) ] ; then echo /bin/as; else echo $(GAS); fi`
GAS = gas
# Make assignments for compilation on HPUX with their C compiler.
CC=cc -Wc,-Nw2000 -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300
OLDCC=cc -Wc,-Nw2000 -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300
-ALLOCA=alloca.o
# For CCLIBFLAGS you might want to specify the switch that
# forces only 68000 instructions to be used.
# Version 5 of HPUX had a compiler bug that made it crash with -g.
# You must set CFLAGS to empty on version 5.
-# You must get alloca.c from GNU Emacs.
-
# So putenv and other functions get seen by fixproto.
FIXPROTO_DEFINES = -D_HPUX_SOURCE
# Make assignments for compilation on HPUX with their C compiler.
CC=cc -Wc,-Nw2000 -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300
OLDCC=cc -Wc,-Nw2000 -Wc,-Ns2000 -Wc,-Ne700 -Wc,-Np300
-ALLOCA=alloca.o
# For CCLIBFLAGS you might want to specify the switch that
# forces only 68000 instructions to be used.
-ALLOCA=alloca.o
-
# This disables the long/short jump optimization.
# I use sysV68 R3V7.1 RM04 (phdm@info.ucl.ac.be)
# Since ss-950318, with jump optimization enabled, "as" issues a warning
-ALLOCA=alloca.o
-
# This disables the long/short jump optimization.
# I use sysV68 R3V7.1 RM04 (phdm@info.ucl.ac.be)
# Since ss-950318, with jump optimization enabled, "as" issues a warning
Boston, MA 02111-1307, USA. */
#include "m68k/xm-m68kv.h" /* Use the System V flavor of m68k host */
-
-#if defined (__GNUC__) && __GNUC__ == 1
-#define alloca __builtin_alloca
-#endif
#define USG
#include "m68k/xm-m68k.h"
-
-/* If compiling with HPUX compiler, we are probably using alloca.c,
- so help it work right. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
#include "m68k/xm-m68k.h"
#define USG
-
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
Boston, MA 02111-1307, USA. */
#define USG 1
-
-/* do not use alloca from -lPW with cc, because function epilogues use %sp */
-#ifndef __GNUC__
-#ifdef __STDC__
-extern void *alloca ();
-#else
-extern char *alloca ();
-#endif
-#endif
gcc.ld: $(srcdir)/config/m88k/dolphin.ld
rm -f gcc.ld; cp $(srcdir)/config/m88k/dolphin.ld gcc.ld
-# Green Hills C on Dolphin UNIX System V/88 Release 3.2 Version 3.6/5.86 does
-# not provide alloca. It does not harm to have it defined on version 3.8.alfa
-# even though it's not needed there.
-
-ALLOCA=alloca.o
-
# Under DolphinOS 3.8.alfa, /bin/cc defines __GNUC__, but not __m88k__,
# causing gdstarg.h to fail. Defining __m88k__ does probably not hurt on
# DolphinOS 3.6.
+++ /dev/null
-# this is m88k/x-sysv3
-
-# native compiler does not provide alloca
-
-ALLOCA = alloca.o
-
-# end m88k/x-sysv3
# results in a problem when <wait.h> includes <siginfo.h>.
X_CFLAGS = -DNO_BUGS -D__STDC__=0
-
-# The CI5 compiler does not provide alloca.
-
-ALLOCA = alloca.o
gcc.ld: $(srcdir)/config/m88k/tekXD88.ld
rm -f gcc.ld; cp $(srcdir)/config/m88k/tekXD88.ld ./gcc.ld
-# Green Hills C on the Tektronix XD88 does not provide alloca.
-ALLOCA=alloca.o
-
# rc is cleaner, but the ar program sometimes crashes.
# This is a workaround.
AR_FLAGS=qc
#endif
#endif
-/* If not compiled with GNU C, use the C alloca */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-
/* For DG/UX, the best size is different. */
#ifdef __DGUX__
#define OBSTACK_CHUNK_SIZE (8192-16)
#define HOST_BITS_PER_SHORT 16
#define HOST_BITS_PER_INT 32
#define HOST_BITS_PER_LONG 32
-
-/* If compiled with GNU C, use the built-in alloca. */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
# -lmalloc is supposed to be faster than the normal malloc
CLIB = -lmld -lmalloc
-# Show we need to use the C version of ALLOCA
-ALLOCA = alloca.o
-
# Find all of the declarations from the header files
FIXPROTO_DEFINES= -D__EXTENSIONS__ -D_SGI_SOURCE -D_LANGUAGE_C_PLUS_PLUS
# -lmld is so we can link collect2 running native.
# -lmalloc is supposed to be faster than the normal malloc
CLIB = -lmld -lmalloc
-
-# Show we need to use the C version of ALLOCA
-ALLOCA = alloca.o
CC = $(OLDCC)
OPT =
OLDCC = cc -Olimit 3000 $(OPT)
-
-# Show we need to use the C version of ALLOCA
-# The SVR3 configurations have it, but the SVR4 configurations don't.
-# For now, just try using it for all SVR* configurations.
-ALLOCA = alloca.o
# This enables collect2 to link.
# Some systems use version 2.11 of the compilers. Some use version 3.11.
CLIB= -L/usr/lib/cmplrs/cc2.11 -L/usr/lib/cmplrs/cc3.11 -lmld
-
-# Show we need to use the C version of ALLOCA
-# The SVR3 configurations have it, but the SVR4 configurations don't.
-# For now, just try using it for all SVR* configurations.
-ALLOCA = alloca.o
-#define MIPS_OVERRIDE_ALLOCA
-#ifndef __GNUC__
-#include <alloca.h>
-#else
-# ifdef __SIZE_TYPE__
-extern void *alloca (__SIZE_TYPE__);
-# else
-extern void *alloca ();
-# endif /* __SIZE_TYPE__ */
-#endif
-
#include "mips/xm-mips.h"
#define USG
for compiling GNU C++. */
#define ONLY_INT_FIELDS 1
#endif
-
-#ifndef MIPS_OVERRIDE_ALLOCA
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-
-#ifdef __STDC__
-extern void * alloca ();
-#else
-extern char * alloca ();
-#endif
-
-#endif
-#endif /* not MIPS_OVERRIDE_ALLOCA */
#define USG
#include "xm-mips.h"
-
-/* If compiling with mips compiler, we are probably using alloca.c,
- so help it work right. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-ALLOCA=alloca.o
-
# So putenv and other functions get seen by fixproto.
FIXPROTO_DEFINES = -D_HPUX_SOURCE -D_HIUX_SOURCE
-ALLOCA=alloca.o
X_CFLAGS=-I/usr/contrib/include -DSYSV -D_POSIX_SOURCE -D_SOCKET_SOURCE -D_MPEIX_SOURCE -DPOSIX -D_MPEXL_SOURCE
CC=gcc
AR=/bin/ar
/* HP's compiler has problems with enum bitfields. */
#define ONLY_INT_FIELDS
-
-/* Always claim to use C alloca; this prevents losing if building with
- gcc -fno-builtin ... */
-#define USE_C_ALLOCA
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-
/* HP-UX is a flavor of System V */
#define USG
/* HP's compiler has problems with enum bitfields. */
#define ONLY_INT_FIELDS
-
-/* Always claim to use C alloca; this prevents losing if building with
- gcc -fno-builtin ... */
-#define USE_C_ALLOCA
/* HP's compiler has problems with enum bitfields. */
#define ONLY_INT_FIELDS
-
-/* Always claim to use C alloca; this prevents losing if building with
- gcc -fno-builtin ... " */
-#define USE_C_ALLOCA
/* HP's compiler has problems with enum bitfields. */
#define ONLY_INT_FIELDS
-
-/* Always claim to use C alloca; this prevents losing if building with
- gcc -fno-builtin ... */
-#define USE_C_ALLOCA
#define HOST_WORDS_BIG_ENDIAN
-/* If compiled with hc, use the built-in alloca and memcpy.
+/* If compiled with hc, use the built-in memcpy.
These definitions assume hc version 2. */
#ifdef __HIGHC__
-#define alloca _Alloca
#define bcopy(s,d,l) memcpy(d,s,l)
#define FUNCTION_CONVERSION_BUG
#endif
-# configuration for IBM rs6000 running aix
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-
# For some reason, we need -lm for cc1.
# We need -lld for collect2 (actually this only matters
# for a native compiler, but this is as good a place as any
# configuration for IBM RS/6000 running AIX 4.1+
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-
# We need -lld for collect2 (actually this only matters
# for a native compiler, but this is as good a place as any
# to define the symbol).
# configuration for BeOS
INSTALL=install -c
-
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-# Use it regardless of whether we are compiling with gcc or not.
-USE_ALLOCA= `echo "${ALLOCA}"`
-USE_HOST_ALLOCA= `echo ${HOST_PREFIX}${HOST_ALLOCA}`
-SUBDIR_USE_ALLOCA = `if [ x$(ALLOCA) != x ]; then echo ../$(ALLOCA); else true; fi`
# /bin/sh is too buggy, so use /bin/bash instead.
SHELL = /bin/bash
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-
# configuration for IBM rs6000 running lynx
# For some reason, we need -lm for cc1.
# configuration for IBM rs6000 running MACH
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-
# For some reason, we need -lm for cc1.
CLIB=-lm
# configuration for IBM rs6000 running aix
-# Show we need to use the C version of ALLOCA
-ALLOCA=alloca.o
-
# We need -lld for collect2 (actually this only matters
# for a native compiler, but this is as good a place as any
# to define the symbol).
X_CFLAGS=-DSVR4
-ALLOCA=alloca.o
#define HOST_WORDS_BIG_ENDIAN
-/* Use the C alloca and use only int bitfields. */
-
-#define USE_C_ALLOCA
-extern void *alloca ();
+/* Use only int bitfields. */
#define ONLY_INT_FIELDS
/* use ANSI/SYSV style byte manipulation routines instead of BSD ones */
/* SYSTEM_INCLUDE_DIR is the location for system specific, non-POSIX headers. */
#define SYSTEM_INCLUDE_DIR "/boot/develop/headers/be"
+
+/* This is a temporary hack until the wimpy default 64k stack
+ limit in BeOS is either increased or made user settable somehow.
+ This probably won't happen until after the DR9 release. */
+#undef USE_C_ALLOCA
+#define USE_C_ALLOCA 1
#define HOST_WORDS_BIG_ENDIAN
-/* If not compiled with GNU C, use the C alloca and use only int bitfields. */
+/* If not compiled with GNU C, use only int bitfields. */
#ifndef __GNUC__
-#define USE_C_ALLOCA
-#if __STDC__
-extern void *alloca ();
-#else
-extern char *alloca ();
-#endif
#define ONLY_INT_FIELDS
#endif
#include "xm-linux.h"
#endif
-/* if not compiled with GNU C, use the C alloca and use only int bitfields. */
+/* if not compiled with GNU C, use only int bitfields. */
#ifndef __GNUC__
-#define USE_C_ALLOCA
-#ifdef __STDC__
-extern void *alloca ();
-#else
-extern char *alloca ();
-#endif
#undef ONLY_INT_FIELDS
#define ONLY_INT_FIELDS
#endif
#define HOST_BITS_PER_SHORT 16
#define HOST_BITS_PER_INT 32
#define HOST_BITS_PER_LONG 32
-
-/* If compiled with GNU C, use the built-in alloca. */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
X_CFLAGS=-DSVR4
-ALLOCA=alloca.o
/* Configuration for GCC for SPARC running Linux-based GNU systems.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 2001 Free Software Foundation, Inc.
Contributed by Eddie C. Dost (ecd@skynet.be)
This file is part of GNU CC.
Boston, MA 02111-1307, USA. */
#ifndef inhibit_libc
-#include <alloca.h>
#include <stdlib.h>
#include <string.h>
#endif
#include "sparc/xm-sparc.h"
#define USG
-
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
+++ /dev/null
-/* If not compiled with GNU C, include the system's <alloca.h> header. */
-#ifndef __GNUC__
-#include <alloca.h>
-#endif
/* Doubles are stored in memory with the high order word first. This
matters when cross-compiling. */
#define HOST_WORDS_BIG_ENDIAN 1
-
-/* If compiled with Sun CC, the use of alloca requires this #include. */
-#ifndef __GNUC__
-#include "alloca.h"
-#endif
/* Customizations/kludges for building with DEC's VAX C compiler
rather than GCC. */
-#define USE_C_ALLOCA /* using alloca.c */
#define QSORT_WORKAROUND /* do not use VAXCRTL's qsort */
/* use ANSI/SYSV style byte manipulation routines instead of BSD ones */
#pragma message disable (undefescap)
#endif
-#if defined(USE_C_ALLOCA) && !defined(alloca)
-/* Declare alloca() using similar logic to that in alloca.c. */
-#ifdef __STDC__
-extern void *alloca(unsigned);
-#else
-extern char *alloca();
-#endif
-#endif
-
#define OBJECT_SUFFIX ".obj"
#define EXECUTABLE_SUFFIX ".exe"
+++ /dev/null
-ALLOCA=alloca.o
# These are host overrides
# From config dir
-# Interix doesn't yet have alloca; it's better to use the portable C version for
-# bootstrapping. Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
# See all the declarations.
FIXPROTO_DEFINES = -D_XOPEN_SOURCE
-# Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
-# careful to link that in after libc we can use it, but since newer versions of
-# SVR4 are dropping libucb, it is better to just use the portable C version for
-# bootstrapping. Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
# See all the declarations.
FIXPROTO_DEFINES = -D_XOPEN_SOURCE
+++ /dev/null
-/* If not compiled with GNU C, use the portable alloca. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
#endif
#endif
-/* If not compiled with GNU C, use the portable alloca. */
-#ifndef __GNUC__
-#define USE_C_ALLOCA 1
-#endif
-
/* Our strategy for finding global constructors is a bit different, although
not a lot. */
#define DO_GLOBAL_CTORS_BODY \
problems that may occur with gcc's interpretation. */
#undef POSIX
#define POSIX
-
-/* Ensure we get gnu C's defaults. */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
fi
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:4407: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4412 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:4419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:4440: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4445 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:4473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_func_alloca_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:4505: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4510 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "webecray" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_os_cray=yes
-else
- rm -rf conftest*
- ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4535: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4540 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:4563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
- break
-else
- echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:4590: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
-else
- cat > conftest.$ac_ext <<EOF
-#line 4598 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:4617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_stack_direction=1
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-
+
for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
unistd.h sys/param.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4644: checking for $ac_hdr" >&5
+echo "configure:4410: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4649 "configure"
+#line 4415 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4420: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
strdup __argz_count __argz_stringify __argz_next
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4684: checking for $ac_func" >&5
+echo "configure:4450: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4689 "configure"
+#line 4455 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
for ac_func in stpcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4741: checking for $ac_func" >&5
+echo "configure:4507: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4746 "configure"
+#line 4512 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:4803: checking for LC_MESSAGES" >&5
+echo "configure:4569: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4808 "configure"
+#line 4574 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:4815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
fi
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:4836: checking whether NLS is requested" >&5
+echo "configure:4602: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then
enableval="$enable_nls"
EOF
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:4856: checking whether included gettext is requested" >&5
+echo "configure:4622: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext"
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:4875: checking for libintl.h" >&5
+echo "configure:4641: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4880 "configure"
+#line 4646 "configure"
#include "confdefs.h"
#include <libintl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4885: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:4902: checking for gettext in libc" >&5
+echo "configure:4668: checking for gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4907 "configure"
+#line 4673 "configure"
#include "confdefs.h"
#include <libintl.h>
int main() {
return (int) gettext ("")
; return 0; }
EOF
-if { (eval echo configure:4914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gettext_libc=yes
else
if test "$gt_cv_func_gettext_libc" != "yes"; then
echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:4930: checking for bindtextdomain in -lintl" >&5
+echo "configure:4696: checking for bindtextdomain in -lintl" >&5
ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4938 "configure"
+#line 4704 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
bindtextdomain()
; return 0; }
EOF
-if { (eval echo configure:4949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:4965: checking for gettext in libintl" >&5
+echo "configure:4731: checking for gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
-echo "configure:4970: checking for gettext in -lintl" >&5
+echo "configure:4736: checking for gettext in -lintl" >&5
ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4978 "configure"
+#line 4744 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
gettext()
; return 0; }
EOF
-if { (eval echo configure:4989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5032: checking for $ac_word" >&5
+echo "configure:4798: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_func in dcgettext
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5066: checking for $ac_func" >&5
+echo "configure:4832: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5071 "configure"
+#line 4837 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5121: checking for $ac_word" >&5
+echo "configure:4887: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5157: checking for $ac_word" >&5
+echo "configure:4923: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
cat > conftest.$ac_ext <<EOF
-#line 5189 "configure"
+#line 4955 "configure"
#include "confdefs.h"
int main() {
return _nl_msg_cat_cntr
; return 0; }
EOF
-if { (eval echo configure:5197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
CATOBJEXT=.gmo
DATADIRNAME=share
if test "$CATOBJEXT" = "NONE"; then
echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
-echo "configure:5222: checking whether catgets can be used" >&5
+echo "configure:4988: checking whether catgets can be used" >&5
# Check whether --with-catgets or --without-catgets was given.
if test "${with_catgets+set}" = set; then
withval="$with_catgets"
if test "$nls_cv_use_catgets" = "yes"; then
echo $ac_n "checking for main in -li""... $ac_c" 1>&6
-echo "configure:5235: checking for main in -li" >&5
+echo "configure:5001: checking for main in -li" >&5
ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-li $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5243 "configure"
+#line 5009 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:5250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
fi
echo $ac_n "checking for catgets""... $ac_c" 1>&6
-echo "configure:5278: checking for catgets" >&5
+echo "configure:5044: checking for catgets" >&5
if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5283 "configure"
+#line 5049 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char catgets(); below. */
; return 0; }
EOF
-if { (eval echo configure:5306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_catgets=yes"
else
# Extract the first word of "gencat", so it can be a program name with args.
set dummy gencat; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5328: checking for $ac_word" >&5
+echo "configure:5094: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5364: checking for $ac_word" >&5
+echo "configure:5130: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5401: checking for $ac_word" >&5
+echo "configure:5167: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5439: checking for $ac_word" >&5
+echo "configure:5205: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5497: checking for $ac_word" >&5
+echo "configure:5263: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5531: checking for $ac_word" >&5
+echo "configure:5297: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5570: checking for $ac_word" >&5
+echo "configure:5336: checking for $ac_word" >&5
if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
LINGUAS=
else
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:5669: checking for catalogs to be installed" >&5
+echo "configure:5435: checking for catalogs to be installed" >&5
if test "x$LINGUAS" = "x"; then
LINGUAS=$ALL_LINGUAS
else
if test "$CATOBJEXT" = ".cat"; then
ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:5701: checking for linux/version.h" >&5
+echo "configure:5467: checking for linux/version.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5706 "configure"
+#line 5472 "configure"
#include "confdefs.h"
#include <linux/version.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5477: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
-echo "configure:5786: checking whether windows registry support is requested" >&5
+echo "configure:5552: checking whether windows registry support is requested" >&5
if test x$enable_win32_registry != xno; then
cat >> confdefs.h <<\EOF
#define ENABLE_WIN32_REGISTRY 1
if test x$enable_win32_registry != xno; then
echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
-echo "configure:5815: checking registry key on windows hosts" >&5
+echo "configure:5581: checking registry key on windows hosts" >&5
cat >> confdefs.h <<EOF
#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
EOF
# Figure out what assembler we will be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
-echo "configure:5995: checking what assembler to use" >&5
+echo "configure:5761: checking what assembler to use" >&5
gcc_cv_as=
gcc_cv_gas_major_version=
gcc_cv_gas_minor_version=
# Figure out what nm we will be using.
echo $ac_n "checking what nm to use""... $ac_c" 1>&6
-echo "configure:6080: checking what nm to use" >&5
+echo "configure:5846: checking what nm to use" >&5
if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext
elif test x$host = x$target; then
# Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
-echo "configure:6091: checking assembler alignment features" >&5
+echo "configure:5857: checking assembler alignment features" >&5
gcc_cv_as_alignment_features=none
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
# Gas version 2.6 and later support for .balign and .p2align.
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
-echo "configure:6139: checking assembler subsection support" >&5
+echo "configure:5905: checking assembler subsection support" >&5
gcc_cv_as_subsections=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
echo "$ac_t""$gcc_cv_as_subsections" 1>&6
echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
-echo "configure:6179: checking assembler weak support" >&5
+echo "configure:5945: checking assembler weak support" >&5
gcc_cv_as_weak=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
echo "$ac_t""$gcc_cv_as_weak" 1>&6
echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
-echo "configure:6202: checking assembler hidden support" >&5
+echo "configure:5968: checking assembler hidden support" >&5
gcc_cv_as_hidden=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
case "$target" in
sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
-echo "configure:6228: checking assembler .register pseudo-op support" >&5
+echo "configure:5994: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
-echo "configure:6256: checking assembler supports -relax" >&5
+echo "configure:6022: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$tm_file" in
*64*)
echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
-echo "configure:6286: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
+echo "configure:6052: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "x$gcc_cv_as_flags64" != xno; then
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
-echo "configure:6331: checking for assembler offsetable %lo() support" >&5
+echo "configure:6097: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
i[34567]86-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
-echo "configure:6370: checking assembler instructions" >&5
+echo "configure:6136: checking assembler instructions" >&5
gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
-echo "configure:6399: checking assembler dwarf2 debug_line support" >&5
+echo "configure:6165: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:6545: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:6311: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
s%@PACKAGE@%$PACKAGE%g
s%@VERSION@%$VERSION%g
s%@CHECK_PO@%$CHECK_PO%g
-s%@ALLOCA@%$ALLOCA%g
s%@USE_NLS@%$USE_NLS%g
s%@MSGFMT@%$MSGFMT%g
s%@GMSGFMT@%$GMSGFMT%g
if (unit == 0)
{
- int len = strlen (name) + 1;
unit = (struct function_unit *)
- alloca (sizeof (struct function_unit));
- unit->name = (char *) alloca (len);
- memcpy (unit->name, name, len);
+ xmalloc (sizeof (struct function_unit));
+ unit->name = xstrdup (name);
unit->multiplicity = multiplicity;
unit->simultaneity = simultaneity;
unit->ready_cost.min = unit->ready_cost.max = ready_cost;
const char *fmt;
#endif
va_list p;
- register char *str;
+ char str[256];
VA_START (p, fmt);
fmt = va_arg (p, const char *);
#endif
- /* Print the string into a temporary location. */
- str = (char *) alloca (len);
+ if (len > 255) /* leave room for \0 */
+ abort ();
+
vsprintf (str, fmt, p);
va_end (p);
/* Create an array of ops for each unit. Add an extra unit for the
result_ready_cost function that has the ops of all other units. */
unit_ops = (struct function_unit_op ***)
- alloca ((num_units + 1) * sizeof (struct function_unit_op **));
+ xmalloc ((num_units + 1) * sizeof (struct function_unit_op **));
unit_num = (struct function_unit **)
- alloca ((num_units + 1) * sizeof (struct function_unit *));
+ xmalloc ((num_units + 1) * sizeof (struct function_unit *));
unit_num[num_units] = unit = (struct function_unit *)
- alloca (sizeof (struct function_unit));
+ xmalloc (sizeof (struct function_unit));
unit->num = num_units;
unit->num_opclasses = 0;
unit_num[num_units]->num_opclasses += unit->num_opclasses;
unit_num[unit->num] = unit;
unit_ops[unit->num] = op_array = (struct function_unit_op **)
- alloca (unit->num_opclasses * sizeof (struct function_unit_op *));
+ xmalloc (unit->num_opclasses * sizeof (struct function_unit_op *));
for (op = unit->ops; op; op = op->next)
op_array[op->num] = op;
/* Compose the array of ops for the extra unit. */
unit_ops[num_units] = op_array = (struct function_unit_op **)
- alloca (unit_num[num_units]->num_opclasses
+ xmalloc (unit_num[num_units]->num_opclasses
* sizeof (struct function_unit_op *));
for (unit = units, i = 0; unit; i += unit->num_opclasses, unit = unit->next)
rtx defval = XEXP (exp, 1);
rtx new_defval = XEXP (exp, 1);
int len = XVECLEN (exp, 0);
- rtx *tests = (rtx *) alloca (len * sizeof (rtx));
+ rtx *tests = (rtx *) xmalloc (len * sizeof (rtx));
int allsame = 1;
char *first_spacer;
+ rtx ret;
/* This lets us free all storage allocated below, if appropriate. */
first_spacer = (char *) obstack_finish (rtl_obstack);
if (len == 0)
{
if (GET_CODE (defval) == COND)
- return simplify_cond (defval, insn_code, insn_index);
- return defval;
+ ret = simplify_cond (defval, insn_code, insn_index);
+ else
+ ret = defval;
}
else if (allsame)
- return exp;
+ ret = exp;
else
{
rtx newexp = rtx_alloc (COND);
XVEC (newexp, 0) = rtvec_alloc (len);
memcpy (XVEC (newexp, 0)->elem, tests, len * sizeof (rtx));
XEXP (newexp, 1) = new_defval;
- return newexp;
+ ret = newexp;
}
+ free (tests);
+ return ret;
}
\f
/* Remove an insn entry from an attribute value. */
}
else if (GET_CODE (value) == SYMBOL_REF)
{
- char *p, *string;
+ char *p;
+ char string[256];
if (GET_CODE (exp) != EQ_ATTR)
abort ();
- string = (char *) alloca (2 + strlen (XSTR (exp, 0))
- + strlen (XSTR (exp, 1)));
+ if (strlen (XSTR (exp, 0)) + strlen (XSTR (exp, 1)) + 2 > 256)
+ abort ();
+
strcpy (string, XSTR (exp, 0));
strcat (string, "_");
strcat (string, XSTR (exp, 1));
/* Make 2 extra elements, for "code" values -2 and -1. */
insn_code_values
- = (struct attr_value_list **) alloca ((insn_code_number + 2)
+ = (struct attr_value_list **) xmalloc ((insn_code_number + 2)
* sizeof (struct attr_value_list *));
memset ((char *) insn_code_values, 0,
(insn_code_number + 2) * sizeof (struct attr_value_list *));
/* Offset the table address so we can index by -2 or -1. */
insn_code_values += 2;
- /* Allocate the attr_value_list structures using xmalloc rather than
- alloca, because using alloca can overflow the maximum permitted
- stack limit on SPARC Lynx. */
iv = ivbuf = ((struct attr_value_list *)
xmalloc (num_insn_ents * sizeof (struct attr_value_list)));
}
free (ivbuf);
+ free (insn_code_values - 2);
}
#if 0
rtx *condtest, *condval;
int i, j, total, ndim = 0;
int most_tests, num_marks, new_marks;
+ rtx ret;
/* Locate all the EQ_ATTR expressions. */
if (! find_and_mark_used_attributes (exp, &list, &ndim) || ndim == 0)
cover the domain of the attribute. This makes the expanded COND form
order independent. */
- space = (struct dimension *) alloca (ndim * sizeof (struct dimension));
+ space = (struct dimension *) xmalloc (ndim * sizeof (struct dimension));
total = 1;
for (ndim = 0; list; ndim++)
for (i = 0; i < ndim; i++)
space[i].current_value = space[i].values;
- condtest = (rtx *) alloca (total * sizeof (rtx));
- condval = (rtx *) alloca (total * sizeof (rtx));
+ condtest = (rtx *) xmalloc (total * sizeof (rtx));
+ condval = (rtx *) xmalloc (total * sizeof (rtx));
/* Expand the tests and values by iterating over all values in the
attribute space. */
/* We are now finished with the original expression. */
unmark_used_attributes (0, space, ndim);
+ free (space);
/* Find the most used constant value and make that the default. */
most_tests = -1;
/* Give up if nothing is constant. */
if (num_marks == 0)
- return exp;
-
+ ret = exp;
+
/* If all values are the default, use that. */
- if (total == most_tests)
- return defval;
+ else if (total == most_tests)
+ ret = defval;
/* Make a COND with the most common constant value the default. (A more
complex method where tests with the same value were combined didn't
seem to improve things.) */
- condexp = rtx_alloc (COND);
- XVEC (condexp, 0) = rtvec_alloc ((total - most_tests) * 2);
- XEXP (condexp, 1) = defval;
- for (i = j = 0; i < total; i++)
- if (condval[i] != defval)
- {
- XVECEXP (condexp, 0, 2 * j) = condtest[i];
- XVECEXP (condexp, 0, 2 * j + 1) = condval[i];
- j++;
- }
-
- return condexp;
+ else
+ {
+ condexp = rtx_alloc (COND);
+ XVEC (condexp, 0) = rtvec_alloc ((total - most_tests) * 2);
+ XEXP (condexp, 1) = defval;
+ for (i = j = 0; i < total; i++)
+ if (condval[i] != defval)
+ {
+ XVECEXP (condexp, 0, 2 * j) = condtest[i];
+ XVECEXP (condexp, 0, 2 * j + 1) = condval[i];
+ j++;
+ }
+ ret = condexp;
+ }
+ free (condtest);
+ free (condval);
+ return ret;
}
/* Set the MEM_VOLATILE_P flag for all EQ_ATTR expressions in EXP and
struct attr_desc *case_attr, *attr;
struct attr_value *av, *common_av;
rtx value;
- char *str;
+ char str[256];
int using_case;
int i;
printf (" {\n");
/* Write the `switch' statement to get the case value. */
- str = (char *) alloca (strlen (unit->name) + strlen (name) + strlen (connection) + 10);
+ if (strlen (unit->name) + sizeof "*_cases" > 256)
+ abort ();
sprintf (str, "*%s_cases", unit->name);
case_attr = find_attr (str, 0);
if (! case_attr)
if (argc <= 1)
fatal ("No input file name.");
-#if defined (RLIMIT_STACK) && defined (HAVE_GETRLIMIT) && defined (HAVE_SETRLIMIT)
- /* Get rid of any avoidable limit on stack size. */
- {
- struct rlimit rlim;
-
- /* Set the stack limit huge so that alloca does not fail. */
- getrlimit (RLIMIT_STACK, &rlim);
- rlim.rlim_cur = rlim.rlim_max;
- setrlimit (RLIMIT_STACK, &rlim);
- }
-#endif
-
if (init_md_reader (argv[1]) != SUCCESS_EXIT_CODE)
return (FATAL_EXIT_CODE);
else
for (i = XVECLEN (insn, 1) - 1; i >= 0; i--)
{
- char *path = (char *) alloca (2);
+ char path[2];
path[0] = 'a' + i;
path[1] = 0;
dupnums[dup_count] = XINT (x, 0);
dup_count++;
- newpath = (char *) alloca (depth + 2);
+ newpath = (char *) xmalloc (depth + 2);
strcpy (newpath, path);
newpath[depth + 1] = 0;
newpath[depth] = '0' + i;
walk_rtx (XVECEXP (x, 1, i), newpath);
}
+ free (newpath);
return;
case MATCH_OPERATOR:
oplocs[XINT (x, 0)] = xstrdup (path);
op_count = MAX (op_count, XINT (x, 0) + 1);
- newpath = (char *) alloca (depth + 2);
+ newpath = (char *) xmalloc (depth + 2);
strcpy (newpath, path);
newpath[depth + 1] = 0;
newpath[depth] = '0' + i;
walk_rtx (XVECEXP (x, 2, i), newpath);
}
+ free (newpath);
return;
case MATCH_PARALLEL:
oplocs[XINT (x, 0)] = xstrdup (path);
op_count = MAX (op_count, XINT (x, 0) + 1);
- newpath = (char *) alloca (depth + 2);
+ newpath = (char *) xmalloc (depth + 2);
strcpy (newpath, path);
newpath[depth + 1] = 0;
newpath[depth] = 'a' + i;
walk_rtx (XVECEXP (x, 2, i), newpath);
}
+ free (newpath);
return;
case ADDRESS:
break;
}
- newpath = (char *) alloca (depth + 2);
+ newpath = (char *) xmalloc (depth + 2);
strcpy (newpath, path);
newpath[depth + 1] = 0;
}
}
}
+ free (newpath);
}
/* Given a PATH, representing a path down the instruction's
/* We need to define all predicates used. Keep a list of those we
have defined so far. There normally aren't very many predicates
used, so a linked list should be fast enough. */
+struct predicate { const char *name; struct predicate *next; };
static void
output_predicate_decls ()
{
- struct predicate { const char *name; struct predicate *next; } *predicates = 0;
+ struct predicate *predicates = 0;
register struct operand_data *d;
- struct predicate *p;
+ struct predicate *p, *next;
for (d = odata; d; d = d->next)
if (d->predicate && d->predicate[0])
{
printf ("extern int %s PARAMS ((rtx, enum machine_mode));\n",
d->predicate);
- p = (struct predicate *) alloca (sizeof (struct predicate));
+ p = (struct predicate *) xmalloc (sizeof (struct predicate));
p->name = d->predicate;
p->next = predicates;
predicates = p;
}
printf ("\n\n");
+ for (p = predicates; p; p = next)
+ {
+ next = p->next;
+ free (p);
+ }
}
static void
if (depth > max_depth)
max_depth = depth;
- subpos = (char *) alloca (depth + 2);
+ subpos = (char *) xmalloc (depth + 2);
strcpy (subpos, position);
subpos[depth + 1] = 0;
last, subpos, insn_type, 0);
last = &sub->success;
}
- return sub;
+ goto ret;
}
/* Else nothing special. */
if (this->tests == NULL)
abort ();
+ ret:
+ free (subpos);
return sub;
}
\f
read_rtx (infile)
FILE *infile;
{
- register int i, j, list_counter;
+ register int i, j;
RTX_CODE tmp_code;
register const char *format_ptr;
/* tmp_char is a buffer used for reading decimal integers
case 'E':
{
- register struct rtx_list *next_rtx, *rtx_list_link;
- struct rtx_list *list_rtx = NULL;
+ /* Obstack to store scratch vector in. */
+ struct obstack vector_stack;
+ int list_counter = 0;
+ rtvec return_vec = NULL_RTVEC;
c = read_skip_spaces (infile);
if (c != '[')
fatal_expected_char (infile, '[', c);
/* add expressions to a list, while keeping a count */
- next_rtx = NULL;
- list_counter = 0;
+ obstack_init (&vector_stack);
while ((c = read_skip_spaces (infile)) && c != ']')
{
ungetc (c, infile);
list_counter++;
- rtx_list_link = (struct rtx_list *)
- alloca (sizeof (struct rtx_list));
- rtx_list_link->value = read_rtx (infile);
- if (next_rtx == 0)
- list_rtx = rtx_list_link;
- else
- next_rtx->next = rtx_list_link;
- next_rtx = rtx_list_link;
- rtx_list_link->next = 0;
+ obstack_ptr_grow (&vector_stack, (PTR) read_rtx (infile));
}
- /* get vector length and allocate it */
- XVEC (return_rtx, i) = (list_counter
- ? rtvec_alloc (list_counter) : NULL_RTVEC);
if (list_counter > 0)
{
- next_rtx = list_rtx;
- for (j = 0; j < list_counter; j++,
- next_rtx = next_rtx->next)
- XVECEXP (return_rtx, i, j) = next_rtx->value;
+ return_vec = rtvec_alloc (list_counter);
+ memcpy (&return_vec->elem[0], obstack_finish (&vector_stack),
+ list_counter * sizeof (rtx));
}
+ XVEC (return_rtx, i) = return_vec;
+ obstack_free (&vector_stack, NULL);
/* close bracket gotten */
}
break;
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
-# ifdef USE_C_ALLOCA
-/* Note that systems that use glibc have a <stdlib.h> that includes
- <alloca.h> that defines alloca, so let USE_C_ALLOCA override this. */
-# undef alloca
-#endif
#endif
/* If we don't have an overriding definition, set SUCCESS_EXIT_CODE and
#define UNION_INIT_ZERO
#endif
-/* GCC now gives implicit declaration warnings for undeclared builtins. */
-#if defined(__GNUC__) && defined (__SIZE_TYPE__)
-extern void *alloca (__SIZE_TYPE__);
-#endif
-
/* Various error reporting routines want to use __FUNCTION__. */
#if (GCC_VERSION < 2007)
#ifndef __FUNCTION__
#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
+/* Drastically simplified alloca configurator. If we're using GCC,
+ we use __builtin_alloca; otherwise we use the C alloca. The C
+ alloca is always available. You can override GCC by defining
+ USE_C_ALLOCA yourself. */
+extern PTR C_alloca PARAMS((size_t));
+#undef alloca
+#if GCC_VERSION >= 2000 && !defined USE_C_ALLOCA
+# define alloca(x) __builtin_alloca(x)
+#else
+# define alloca(x) C_alloca(x)
+# undef USE_C_ALLOCA
+# define USE_C_ALLOCA 1
+#endif
+
#ifdef __cplusplus
}
#endif
TARGETLIB = libiberty.a
LIBOBJS = @LIBOBJS@
-ALLOCA = @ALLOCA@
# A configuration can specify extra .o files that should be included,
# even if they are in libc. (Perhaps the libc version is buggy.)
clean-info: clean-info-subdir
dvi: dvi-subdir
-# Include files that are in this directory.
-HFILES = alloca-conf.h
-
# NOTE: If you add new files to the library, add them to this list
# (alphabetical), and add them to REQUIRED_OFILES or funcs in
# configure.in.
xmalloc.c xmemdup.c xstrdup.c xstrerror.c
# These are always included in the library.
-REQUIRED_OFILES = argv.o choose-temp.o concat.o cplus-dem.o cp-demangle.o \
- dyn-string.o fdmatch.o fnmatch.o getopt.o getopt1.o getpwd.o \
- getruntime.o hashtab.o hex.o floatformat.o md5.o objalloc.o obstack.o \
- partition.o pexecute.o safe-ctype.o sort.o spaces.o splay-tree.o \
- strerror.o strsignal.o xatexit.o xexit.o xmalloc.o xmemdup.o \
- xstrdup.o xstrerror.o
-
-$(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA)
+REQUIRED_OFILES = argv.o alloca.o choose-temp.o concat.o cplus-dem.o \
+ cp-demangle.o dyn-string.o fdmatch.o fnmatch.o getopt.o getopt1.o \
+ getpwd.o getruntime.o hashtab.o hex.o floatformat.o md5.o objalloc.o \
+ obstack.o partition.o pexecute.o safe-ctype.o sort.o spaces.o \
+ splay-tree.o strerror.o strsignal.o xatexit.o xexit.o xmalloc.o \
+ xmemdup.o xstrdup.o xstrerror.o
+
+$(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS)
-rm -f $(TARGETLIB)
$(AR) $(AR_FLAGS) $(TARGETLIB) \
- $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA)
+ $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS)
$(RANLIB) $(TARGETLIB)
INSTALL_DEST = @INSTALL_DEST@
etags tags: TAGS etags-subdir
-TAGS: $(CFILES) $(HFILES)
- etags `for i in $(HFILES) $(CFILES); do echo $(srcdir)/$$i ; done`
+TAGS: $(CFILES)
+ etags `for i in $(CFILES); do echo $(srcdir)/$$i ; done`
# The standalone demangler (c++filt) has been moved to binutils.
demangle:
@false
ls:
- @echo Makefile $(HFILES) $(CFILES)
+ @echo Makefile $(CFILES)
# Need to deal with profiled libraries, too.
config.status: $(srcdir)/configure $(srcdir)/config.table
$(SHELL) ./config.status --recheck
-
all-subdir check-subdir installcheck-subdir info-subdir \
install-info-subdir clean-info-subdir dvi-subdir install-subdir \
etags-subdir mostlyclean-subdir clean-subdir distclean-subdir \
cd $$dir && $(MAKE) $$target; \
done
-$(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA): stamp-picdir
+$(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS): stamp-picdir
-alloca.o: config.h
+alloca.o: config.h $(INCDIR)/libiberty.h
atexit.o: config.h
-argv.o: config.h alloca-conf.h $(INCDIR)/libiberty.h
+argv.o: config.h $(INCDIR)/libiberty.h
basename.o: $(INCDIR)/libiberty.h
choose-temp.o: config.h
clock.o: config.h
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
EOF
])
+
+# We always want a C version of alloca() compiled into libiberty,
+# because native-compiler support for the real alloca is so !@#$%
+# unreliable that GCC has decided to use it only when being compiled
+# by GCC. This is the part of AC_FUNC_ALLOCA that calculates the
+# information alloca.c needs.
+AC_DEFUN(libiberty_AC_FUNC_C_ALLOCA,
+[AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray,
+[AC_EGREP_CPP(webecray,
+[#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+], ac_cv_os_cray=yes, ac_cv_os_cray=no)])
+if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ AC_CHECK_FUNC($ac_func,
+ [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func,
+ [Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP
+ systems. This function is required for alloca.c support on those
+ systems.]) break])
+ done
+fi
+
+AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
+[AC_TRY_RUN([find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+main ()
+{
+ exit (find_stack_direction() < 0);
+}],
+ ac_cv_c_stack_direction=1,
+ ac_cv_c_stack_direction=-1,
+ ac_cv_c_stack_direction=0)])
+AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction,
+ [Define if you know the direction of stack growth for your system;
+ otherwise it will be automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown])
+])
+++ /dev/null
-#include "config.h"
-
-#if defined(__GNUC__) && !defined(C_ALLOCA)
-# ifndef alloca
-# define alloca __builtin_alloca
-# endif
-#else /* ! defined (__GNUC__) */
-# ifdef _AIX
- #pragma alloca
-# else
-# if defined(HAVE_ALLOCA_H) && !defined(C_ALLOCA)
-# include <alloca.h>
-# else /* ! defined (HAVE_ALLOCA_H) */
-# ifdef __STDC__
-extern PTR alloca (size_t);
-# else /* ! defined (__STDC__) */
-extern PTR alloca ();
-# endif /* ! defined (__STDC__) */
-# endif /* ! defined (HAVE_ALLOCA_H) */
-# ifdef _WIN32
-# include <malloc.h>
-# endif
-# endif /* ! defined (_AIX) */
-#endif /* ! defined (__GNUC__) */
#include <config.h>
#endif
+#include <libiberty.h>
+
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <stdlib.h>
#endif
-#ifdef emacs
-#include "blockinput.h"
-#endif
-
-/* If compiling with GCC 2, this file's not needed. Except of course if
- the C alloca is explicitly requested. */
-#if defined (USE_C_ALLOCA) || !defined (__GNUC__) || __GNUC__ < 2
-
-/* If someone has defined alloca as a macro,
- there must be some other way alloca is supposed to work. */
-#ifndef alloca
-
-#ifdef emacs
-#ifdef static
-/* actually, only want this if static is defined as ""
- -- this is for usg, in which emacs must undefine static
- in order to make unexec workable
- */
-#ifndef STACK_DIRECTION
-you
-lose
--- must know STACK_DIRECTION at compile-time
-#endif /* STACK_DIRECTION undefined */
-#endif /* static */
-#endif /* emacs */
-
/* If your stack is a linked list of frames, you have to
provide an "address metric" ADDRESS_FUNCTION macro. */
#if defined (CRAY) && defined (CRAY_STACKSEG_END)
-long i00afunc ();
+static long i00afunc ();
#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
#else
#define ADDRESS_FUNCTION(arg) &(arg)
#endif
-#if __STDC__
-typedef void *pointer;
-#else
-typedef char *pointer;
-#endif
-
#ifndef NULL
#define NULL 0
#endif
-/* Different portions of Emacs need to call different versions of
- malloc. The Emacs executable needs alloca to call xmalloc, because
- ordinary malloc isn't protected from input signals. On the other
- hand, the utilities in lib-src need alloca to call malloc; some of
- them are very simple, and don't have an xmalloc routine.
-
- Non-Emacs programs expect this to call use xmalloc.
-
- Callers below should use malloc. */
-
-#ifndef emacs
-#define malloc xmalloc
-#endif
-extern pointer malloc ();
-
/* Define STACK_DIRECTION if you know the direction of stack
growth for your system; otherwise it will be automatically
deduced at run-time.
caller, but that method cannot be made to work for some
implementations of C, for example under Gould's UTX/32. */
-pointer
-alloca (size)
- unsigned size;
+PTR
+C_alloca (size)
+ size_t size;
{
auto char probe; /* Probes stack depth: */
register char *depth = ADDRESS_FUNCTION (probe);
{
register header *hp; /* Traverses linked list. */
-#ifdef emacs
- BLOCK_INPUT;
-#endif
-
for (hp = last_alloca_header; hp != NULL;)
if ((STACK_DIR > 0 && hp->h.deep > depth)
|| (STACK_DIR < 0 && hp->h.deep < depth))
{
register header *np = hp->h.next;
- free ((pointer) hp); /* Collect garbage. */
+ free ((PTR) hp); /* Collect garbage. */
hp = np; /* -> next header. */
}
break; /* Rest are not deeper. */
last_alloca_header = hp; /* -> last valid storage. */
-
-#ifdef emacs
- UNBLOCK_INPUT;
-#endif
}
if (size == 0)
/* Allocate combined header + user data storage. */
{
- register pointer new = malloc (sizeof (header) + size);
+ register PTR new = xmalloc (sizeof (header) + size);
/* Address of header. */
if (new == 0)
/* User storage begins just after header. */
- return (pointer) ((char *) new + sizeof (header));
+ return (PTR) ((char *) new + sizeof (header));
}
}
#endif /* not CRAY2 */
#endif /* CRAY */
-
-#endif /* no alloca */
-#endif /* not GCC version 2 */
#endif /* __STDC__ */
-#include "alloca-conf.h"
#ifndef NULL
#define NULL 0
/* config.in. Generated automatically from configure.in by autoheader. */
-/* Define if using alloca.c. */
-#undef C_ALLOCA
-
/* Define to empty if the keyword does not work. */
#undef const
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
- This function is required for alloca.c support on those systems. */
-#undef CRAY_STACKSEG_END
-
-/* Define if you have alloca, as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
-#undef HAVE_ALLOCA_H
-
/* Define if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define if you need to in order for stat and other things to work. */
#undef _POSIX_SOURCE
-/* If using the C implementation of alloca, define if you know the
- direction of stack growth for your system; otherwise it will be
- automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
/* Define if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP
+ systems. This function is required for alloca.c support on those
+ systems. */
+#undef CRAY_STACKSEG_END
+
+/* Define if you know the direction of stack growth for your system;
+ otherwise it will be automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
*-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
i370-*-opened*) frag=mh-openedition ;;
i[345]86-*-windows*) frag=mh-windows ;;
- *-*-beos*) frag=mh-beos ;;
esac
frags=$frag
+++ /dev/null
-# Host makefile fragment for BeOS
-
-# This is a temporary hack until the wimpy default 64k stack
-# limit in BeOS is either increased or made user settable somehow.
-# This probably won't happen until after the DR9 release.
-
-EXTRA_OFILES = alloca.o
# For each of these functions, if the host does not provide the
# function we want to put FN.o in LIBOBJS, and if the host does
-# provide the function, we want to define HAVE_FN in config.h. Also,
-# if the host does not provide alloca, we set ALLOCA to alloca.o
+# provide the function, we want to define HAVE_FN in config.h.
setobjs=
CHECK=
# newlib provide and which ones we will be expected to provide.
if test "x${with_newlib}" = "xyes"; then
- ALLOCA="alloca.o"
LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
for f in $funcs; do
# We haven't set the list of objects yet. Use the standard autoconf
# tests. This will only work if the compiler works.
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1921: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1919: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
cat > conftest.$ac_ext << EOF
-#line 1932 "configure"
+#line 1930 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:1937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1963: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1961: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
for ac_func in $funcs
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1970: checking for $ac_func" >&5
+echo "configure:1968: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1975 "configure"
+#line 1973 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:1998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
-
- case "${host}" in
- *-*-interix)
- # On Interix, it wrongly concludes that the MSVC compiler supports alloca.
- # (MSVC does on Win32, not on Interix.)
- # This should be temporary.
-
- ac_cv_header_alloca_h=no
- ac_cv_func_alloca_works=no
- ALLOCA=alloca.o
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
- cat >> confdefs.h <<EOF
-#define STACK_DIRECTION -1
-EOF
- ;;
- *)
- # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2045: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2050 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:2057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2078: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2083 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:2111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_func_alloca_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2143: checking whether alloca needs Cray hooks" >&5
+ echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
+echo "configure:2023: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2148 "configure"
+#line 2028 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2173: checking for $ac_func" >&5
+ for ac_func in _getb67 GETB67 getb67; do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2053: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2178 "configure"
+#line 2058 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:2201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
cat >> confdefs.h <<EOF
#define CRAY_STACKSEG_END $ac_func
EOF
-
break
else
echo "$ac_t""no" 1>&6
fi
-done
+ done
fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:2228: checking stack direction for C alloca" >&5
+echo "configure:2107: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
-#line 2236 "configure"
+#line 2115 "configure"
#include "confdefs.h"
find_stack_direction ()
{
exit (find_stack_direction() < 0);
}
EOF
-if { (eval echo configure:2255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
#define STACK_DIRECTION $ac_cv_c_stack_direction
EOF
-fi
-
- ;;
- esac
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2280: checking for ANSI C header files" >&5
+echo "configure:2155: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2285 "configure"
+#line 2160 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2310 "configure"
+#line 2185 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2328 "configure"
+#line 2203 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
:
else
cat > conftest.$ac_ext <<EOF
-#line 2349 "configure"
+#line 2224 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
exit (0); }
EOF
-if { (eval echo configure:2360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2384: checking for pid_t" >&5
+echo "configure:2259: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2389 "configure"
+#line 2264 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:2418: checking for vfork.h" >&5
+echo "configure:2293: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2423 "configure"
+#line 2298 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2428: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:2453: checking for working vfork" >&5
+echo "configure:2328: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:2459: checking for vfork" >&5
+echo "configure:2334: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2464 "configure"
+#line 2339 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
; return 0; }
EOF
-if { (eval echo configure:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
ac_cv_func_vfork_works=$ac_cv_func_vfork
else
cat > conftest.$ac_ext <<EOF
-#line 2509 "configure"
+#line 2384 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test. */
#include <stdio.h>
}
}
EOF
-if { (eval echo configure:2604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_vfork_works=yes
else
fi
for v in $vars; do
echo $ac_n "checking for $v""... $ac_c" 1>&6
-echo "configure:2631: checking for $v" >&5
+echo "configure:2506: checking for $v" >&5
if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2636 "configure"
+#line 2511 "configure"
#include "confdefs.h"
int *p;
int main() {
extern int $v; p = &$v;
; return 0; }
EOF
-if { (eval echo configure:2643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "libiberty_cv_var_$v=yes"
else
for ac_func in $checkfuncs
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2669: checking for $ac_func" >&5
+echo "configure:2544: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2674 "configure"
+#line 2549 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:2697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2727: checking for $ac_hdr" >&5
+echo "configure:2602: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2732 "configure"
+#line 2607 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2737: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2766: checking for $ac_func" >&5
+echo "configure:2641: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2771 "configure"
+#line 2646 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:2794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:2819: checking for working mmap" >&5
+echo "configure:2694: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
-#line 2827 "configure"
+#line 2702 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
}
EOF
-if { (eval echo configure:2967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
-echo "configure:2991: checking for working strncmp" >&5
+echo "configure:2866: checking for working strncmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_func_strncmp_works=no
else
cat > conftest.$ac_ext <<EOF
-#line 2999 "configure"
+#line 2874 "configure"
#include "confdefs.h"
/* Test by Jim Wilson and Kaveh Ghazi.
}
EOF
-if { (eval echo configure:3060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_strncmp_works=yes
else
s%@CPP@%$CPP%g
s%@CHECK@%$CHECK%g
s%@LIBOBJS@%$LIBOBJS%g
-s%@ALLOCA@%$ALLOCA%g
s%@INSTALL_DEST@%$INSTALL_DEST%g
CEOF
# For each of these functions, if the host does not provide the
# function we want to put FN.o in LIBOBJS, and if the host does
-# provide the function, we want to define HAVE_FN in config.h. Also,
-# if the host does not provide alloca, we set ALLOCA to alloca.o
+# provide the function, we want to define HAVE_FN in config.h.
setobjs=
CHECK=
# newlib provide and which ones we will be expected to provide.
if test "x${with_newlib}" = "xyes"; then
- ALLOCA="alloca.o"
LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
for f in $funcs; do
# tests. This will only work if the compiler works.
AC_PROG_CC_WORKS
AC_REPLACE_FUNCS($funcs)
-
- case "${host}" in
- *-*-interix)
- # On Interix, it wrongly concludes that the MSVC compiler supports alloca.
- # (MSVC does on Win32, not on Interix.)
- # This should be temporary.
-
- ac_cv_header_alloca_h=no
- ac_cv_func_alloca_works=no
- ALLOCA=alloca.o
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
- cat >> confdefs.h <<EOF
-#define STACK_DIRECTION -1
-EOF
- ;;
- *)
- AC_FUNC_ALLOCA
- ;;
- esac
-
+ libiberty_AC_FUNC_C_ALLOCA
AC_FUNC_VFORK
if test $ac_cv_func_vfork_works = no; then
LIBOBJS="$LIBOBJS vfork.o"
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