if test "$library_path_setting" != "ok"; then
AC_MSG_ERROR([
*** LIBRARY_PATH shouldn't contain the current directory when
-*** building egcs. Please change the environment variable
+*** building gcc. Please change the environment variable
*** and run configure again.])
fi
if test "$gcc_exec_prefix_setting" != "ok"; then
AC_MSG_ERROR([
*** GCC_EXEC_PREFIX shouldn't contain the current directory when
-*** building egcs. Please change the environment variable
+*** building gcc. Please change the environment variable
*** and run configure again.])
fi
*) AC_MSG_ERROR(bad value ${enableval} given for checking option) ;;
esac])
+AC_ARG_ENABLE(cpp,
+[ --disable-cpp don't provide a user-visible C preprocessor.],
+[], [enable_cpp=yes])
+
+AC_ARG_WITH(cpp_install_dir,
+[ --with-cpp-install-dir=DIR
+ install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin.],
+[if test x$withval = xyes; then
+ AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi])
+
# Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
cpp_main=cccp
AC_ARG_ENABLE(cpplib,
# Link cpplib into the compiler proper, for C/C++/ObjC.
AC_ARG_ENABLE(c-cpplib,
[ --enable-c-cpplib link cpplib directly into C and C++ compilers
- (implies --enable-cpplib).],
+ (EXPERIMENTAL) (implies --enable-cpplib).],
if test x$enable_c_cpplib != xno; then
extra_c_objs="${extra_c_objs} libcpp.a"
extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
if test x$enable_c_mbchar != xno; then
extra_c_flags=-DMULTIBYTE_CHARS=1
fi)
-
+
+# Disable fast fixincludes
+AC_ARG_ENABLE(fast-fixincludes,
+[ --disable-fast-fixincludes
+ Disable the new fast fixincludes.
+ Run the old fixincludes script unconditionally],
+if test x$enable_fast_fixincludes = xno ; then
+ cp $srcdir/fixincludes ./fixinc.sh
+fi)
+
# Enable Haifa scheduler.
AC_ARG_ENABLE(haifa,
[ --enable-haifa use the experimental scheduler.
AC_HEADER_TIME
GCC_HEADER_STRING
AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h)
+AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h)
# Check for thread headers.
AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
GCC_NEED_DECLARATIONS(malloc realloc calloc free bcopy bzero bcmp \
index rindex getenv atol sbrk abort atof strerror getcwd getwd \
- strsignal putc_unlocked fputs_unlocked)
+ strsignal putc_unlocked fputs_unlocked strstr)
GCC_NEED_DECLARATIONS(getrlimit setrlimit, [
#include <sys/types.h>
AC_DECL_SYS_SIGLIST
+# mkdir takes a single argument on some systems.
+GCC_FUNC_MKDIR_TAKES_ONE_ARG
+
# File extensions
manext='.1'
objext='.o'
host_truncate_target=
host_exeext=
-# It is relative to $prefix.
-cpp_install_dir=
-
# Decode the host machine, then the target machine.
# For the host machine, we save the xm_file variable as host_xm_file;
# then we decode the target machine and forget everything else
tm_file=${cpu_type}/${cpu_type}.h
xm_file=${cpu_type}/xm-${cpu_type}.h
+ # On a.out targets, we need to use collect2.
+ case $machine in
+ *-*-*aout*)
+ use_collect2=yes
+ ;;
+ esac
+
# Common parts for linux-gnu and openbsd systems
case $machine in
*-*-linux-gnu*)
;;
*-*-openbsd*)
tm_file=${cpu_type}/openbsd.h
- # On OpenBSD systems, the headers are okay
- fixincludes=Makefile.in
tmake_file="t-libc-ok t-openbsd"
# avoid surprises, always provide an xm-openbsd file
xm_file=${cpu_type}/xm-openbsd.h
+ # don't depend on processor x-fragments as well
+ xmake_file=none
if test x$enable_threads = xyes; then
thread_file='posix'
tmake_file="${tmake_file} t-openbsd-thread"
tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
# GAS + IEEE_CONFORMANT+IEEE (no inexact);
- # see alpha.h for bitmasks
- #target_cpu_default=$((4+8+16))
+ #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
- # GAS + IEEE_CONFORMANT; see alpha.h for bitmasks
- target_cpu_default=$((4+8))
+ # GAS + IEEE_CONFORMANT
+ target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
xm_file="alpha/xm-alpha-interix.h xm-interix.h"
xmake_file="x-interix alpha/t-pe"
- tmake_file="alpha/t-interix"
- fixincludes=fixinc.interix
+ tmake_file="alpha/t-interix alpha/t-ieee"
if test x$enable_threads = xyes ; then
thread_file='posix'
fi
alpha*-*-linux-gnuecoff*)
tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
target_cpu_default="MASK_GAS"
+ tmake_file="alpha/t-ieee"
gas=no
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-linux-gnulibc1*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
+ tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
extra_parts="crtbegin.o crtend.o"
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-linux-gnu*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
+ tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
extra_parts="crtbegin.o crtend.o"
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-netbsd*)
tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="alpha/t-crtbe"
+ tmake_file="alpha/t-crtbe alpha/t-ieee"
extra_parts="crtbegin.o crtend.o"
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-openbsd*)
# default x-alpha is only appropriate for dec-osf.
target_cpu_default="MASK_GAS"
- xmake_file=none
+ tmake_file="alpha/t-ieee"
;;
alpha*-dec-osf*)
extra_passes="mips-tfile mips-tdump"
fi
use_collect2=yes
+ tmake_file="alpha/t-ieee"
case $machine in
*-*-osf1*)
tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
;;
alpha*-*-vxworks*)
tm_file="${tm_file} dbx.h alpha/vxworks.h"
+ tmake_file="alpha/t-ieee"
if [ x$gas != xyes ]
then
extra_passes="mips-tfile mips-tdump"
alpha*-*-winnt*)
tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
- tmake_file=t-libc-ok
+ tmake_file="t-libc-ok alpha/t-ieee"
xmake_file=winnt/x-winnt
extra_host_objs=oldnames.o
extra_gcc_objs="spawnv.o oldnames.o"
alpha*-dec-vms*)
tm_file=alpha/vms.h
xm_file="${xm_file} alpha/xm-vms.h"
- tmake_file=alpha/t-vms
+ tmake_file="alpha/t-vms alpha/t-ieee"
;;
arc-*-elf*)
extra_parts="crtinit.o crtfini.o"
tm_file=arm/netbsd.h
xm_file="arm/xm-netbsd.h ${xm_file}"
tmake_file="t-netbsd arm/t-netbsd"
+ use_collect2=yes
;;
arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out
cpu_type=arm
;;
esac
;;
+ arm*-*-uclinux*) # ARM ucLinux
+ tm_file=arm/uclinux-elf.h
+ tmake_file=arm/t-arm-elf
+ ;;
arm*-*-aout)
tm_file=arm/aout.h
tmake_file=arm/t-bare
tm_file=arm/unknown-elf-oabi.h
tmake_file=arm/t-arm-elf
;;
+ arm-*-pe*)
+ tm_file=arm/pe.h
+ tmake_file=arm/t-pe
+ extra_objs=pe.o
+ ;;
c1-convex-*) # Convex C1
target_cpu_default=1
use_collect2=yes
h8300-*-*)
float_format=i32
;;
+ hppa*-*-linux*)
+ target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
+ tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
+ tmake_file="t-linux pa/t-linux"
+ extra_parts="crtbegin.o crtend.o"
+ xmake_file=none
+ gas=yes gnu_ld=yes
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ ;;
hppa*-*-openbsd*)
- target_cpu_default="MASK_SNAKE"
+ target_cpu_default="MASK_PA_11"
tmake_file=pa/t-openbsd
;;
hppa1.1-*-pro*)
- tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
+ target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+ tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
xm_file=pa/xm-papro.h
tmake_file=pa/t-pro
;;
hppa1.1-*-osf*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-osf.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-osf.h"
use_collect2=yes
;;
hppa1.1-*-rtems*)
- tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
+ target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+ tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
xm_file=pa/xm-papro.h
tmake_file=pa/t-pro
;;
hppa1.0-*-osf*)
- tm_file="${tm_file} pa/pa-osf.h"
+ tm_file="${tm_file} pa/som.h pa/pa-osf.h"
use_collect2=yes
;;
hppa1.1-*-bsd*)
- target_cpu_default="MASK_SNAKE"
+ tm_file="${tm_file} pa/som.h"
+ target_cpu_default="MASK_PA_11"
use_collect2=yes
;;
hppa1.0-*-bsd*)
+ tm_file="${tm_file} pa/som.h"
use_collect2=yes
;;
hppa1.0-*-hpux7*)
- tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
+ tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
changequote(,)dnl
hppa1.0-*-hpux8.0[0-2]*)
changequote([,])dnl
- tm_file="${tm_file} pa/pa-hpux.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
changequote(,)dnl
hppa1.1-*-hpux8.0[0-2]*)
changequote([,])dnl
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hpux8*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hpux8*)
- tm_file="${tm_file} pa/pa-hpux.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
use_collect2=yes
;;
hppa1.0-*-hpux10*)
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
+ hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+ xm_file=pa/xm-pahpux.h
+ xmake_file=pa/x-pa-hpux
+ tmake_file=pa/t-pa
+ if [[ x$gas = xyes ]]
+ then
+ tm_file="${tm_file} pa/pa-gas.h"
+ fi
+# if [[ x$enable_threads = x ]]; then
+# enable_threads=$have_pthread_h
+# fi
+# if [[ x$enable_threads = xyes ]]; then
+# thread_file='dce'
+# tmake_file="${tmake_file} pa/t-dce-thr"
+# fi
+ install_headers_dir=install-headers-cpio
+ use_collect2=yes
+ ;;
+ hppa1.0-*-hpux11*)
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+ xm_file=pa/xm-pahpux.h
+ xmake_file=pa/x-pa-hpux
+ if [[ x$gas = xyes ]]
+ then
+ tm_file="${tm_file} pa/pa-gas.h"
+ fi
+# if [[ x$enable_threads = x ]]; then
+# enable_threads=$have_pthread_h
+# fi
+# if [[ x$enable_threads = xyes ]]; then
+# thread_file='dce'
+# tmake_file="${tmake_file} pa/t-dce-thr"
+# fi
+ install_headers_dir=install-headers-cpio
+ use_collect2=yes
+ ;;
hppa1.1-*-hpux* | hppa2*-*-hpux*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hpux*)
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hiux* | hppa2*-*-hiux*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hiux*)
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa*-*-lites*)
- target_cpu_default="MASK_SNAKE"
+ tm_file="${tm_file} elfos.h pa/elf.h"
+ target_cpu_default="MASK_PA_11"
use_collect2=yes
;;
i370-*-mvs*)
;;
changequote(,)dnl
+ i[34567]86-*-elf*)
+changequote([,])dnl
+ xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
+ tm_file=i386/i386elf.h
+ tmake_file=i386/t-i386elf
+ xmake_file=x-svr4
+ ;;
+changequote(,)dnl
i[34567]86-ibm-aix*) # IBM PS/2 running AIX
changequote([,])dnl
if test x$gas = xyes
changequote(,)dnl
i[34567]86-*-freebsdelf*)
changequote([,])dnl
- tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
- # On FreeBSD, the headers are already ok, except for math.h.
- fixincludes=fixinc.wrap
+ tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
- tmake_file=i386/t-freebsd
+ tmake_file=t-freebsd
gas=yes
gnu_ld=yes
stabs=yes
i[34567]86-*-freebsd*)
changequote([,])dnl
tm_file=i386/freebsd.h
- tmake_file=i386/t-freebsd
+ tmake_file=t-freebsd
;;
changequote(,)dnl
i[34567]86-*-netbsd*)
changequote([,])dnl
tm_file=i386/netbsd.h
tmake_file=t-netbsd
+ use_collect2=yes
;;
changequote(,)dnl
i[34567]86-*-openbsd*)
changequote([,])dnl
- # Remove when the math emulator is fixed
# we need collect2 until our bug is fixed...
use_collect2=yes
;;
tmake_file=i386/t-crtpic
xmake_file=x-svr4
extra_parts="crtbegin.o crtend.o"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
;;
changequote(,)dnl
i[34567]86-*-sysv4*) # Intel 80386's running system V.4
tmake_file="i386/t-crtpic i386/t-udk"
xmake_file=x-svr4
extra_parts="crtbegin.o crtend.o"
+ install_headers_dir=install-headers-cpio
;;
changequote(,)dnl
i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
tmake_file="i386/t-cygwin i386/t-uwin"
extra_objs=winnt.o
xmake_file=i386/x-cygwin
- fixincludes=Makefile.in
if test x$enable_threads = xyes; then
thread_file='win32'
fi
tmake_file="i386/t-interix"
extra_objs=interix.o
xmake_file=x-interix
- fixincludes=fixinc.interix
if test x$enable_threads = xyes ; then
thread_file='posix'
fi
float_format=m68k
;;
m68020-*-elf* | m68k-*-elf*)
- tm_file="m68k/m68020-elf.h libgloss.h"
+ tm_file="m68k/m68020-elf.h"
xm_file=m68k/xm-m68kv.h
tmake_file=m68k/t-m68kelf
header_files=math-68881.h
tm_file=m68k/netbsd.h
tmake_file=t-netbsd
float_format=m68k
+ use_collect2=yes
;;
m68k*-*-openbsd*)
float_format=m68k
tmake_file=m88k/t-sysv4
;;
mips-sgi-irix6*) # SGI System V.4., IRIX 6
- tm_file=mips/iris6.h
+ if test "x$gnu_ld" = xyes
+ then
+ tm_file="mips/iris6.h mips/iris6gld.h"
+ else
+ tm_file=mips/iris6.h
+ fi
+ tmake_file=mips/t-iris6
xm_file=mips/xm-iris6.h
xmake_file=mips/x-iris6
- tmake_file=mips/t-iris6
# if test x$enable_threads = xyes; then
# thread_file='irix'
# fi
;;
mips-wrs-vxworks)
- tm_file="mips/elf.h libgloss.h"
+ tm_file="mips/elf.h mips/vxworks.h"
tmake_file=mips/t-ecoff
gas=yes
gnu_ld=yes
extra_parts="crtbegin.o crtend.o"
gnu_ld=yes
gas=yes
- fixincludes=Makefile.in
;;
mips*el-*-openbsd*) # mips little endian
target_cpu_default="MASK_GAS|MASK_ABICALLS"
tm_file=mips/openbsd.h
- xmake_file=none
;;
mips*-*-openbsd*) # mips big endian
target_cpu_default="MASK_GAS|MASK_ABICALLS"
tm_file=mips/openbsd-be.h
- xmake_file=none
;;
mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
tm_file="mips/news4.h ${tm_file}"
tmake_file=mips/t-ecoff
;;
mipsel-*-elf*)
- tm_file="mips/elfl.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elfl.h"
+ tmake_file=mips/t-elf
;;
mips-*-elf*)
- tm_file="mips/elf.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elf.h"
+ tmake_file=mips/t-elf
;;
mips64el-*-elf*)
- tm_file="mips/elfl64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elfl64.h"
+ tmake_file=mips/t-elf
;;
mips64orionel-*-elf*)
- tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elforion.h mips/elfl64.h"
+ tmake_file=mips/t-elf
;;
mips64-*-elf*)
- tm_file="mips/elf64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elf64.h"
+ tmake_file=mips/t-elf
;;
mips64orion-*-elf*)
- tm_file="mips/elforion.h mips/elf64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elforion.h mips/elf64.h"
+ tmake_file=mips/t-elf
;;
mips64orion-*-rtems*)
tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
tmake_file="mips/t-ecoff t-rtems"
;;
mipstx39el-*-elf*)
- tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
+ tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
tmake_file=mips/t-r3900
;;
mipstx39-*-elf*)
- tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
+ tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
tmake_file=mips/t-r3900
- # FIXME mips-elf should be fixed to use crtstuff.
- use_collect2=yes
;;
mips-*-*) # Default MIPS RISC-OS 4.0.
if test x$stabs = xyes; then
xm_file="ns32k/xm-netbsd.h ${xm_file}"
# On NetBSD, the headers are already okay, except for math.h.
tmake_file=t-netbsd
+ use_collect2=yes
;;
pdp11-*-bsd)
tm_file="${tm_file} pdp11/2bsd.h"
;;
powerpc-*-openbsd*)
tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
- xmake_file=none
;;
powerpc-*-beos*)
cpu_type=rs6000
changequote(,)dnl
rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
changequote([,])dnl
- if test "$gnu_ld" = yes
- then
- tm_file=rs6000/aix41-gld.h
- else
- tm_file=rs6000/aix41.h
- fi
+ tm_file=rs6000/aix41.h
if test x$host != x$target
then
tmake_file=rs6000/t-xnewas
else
tmake_file=rs6000/t-newas
fi
- xmake_file=rs6000/x-aix41
+ if test "$gnu_ld" = yes
+ then
+ xmake_file=rs6000/x-aix41-gld
+ else
+ xmake_file=rs6000/x-aix41
+ fi
float_format=none
use_collect2=yes
;;
changequote(,)dnl
- rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
+ rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
changequote([,])dnl
tm_file=rs6000/aix43.h
if test x$host != x$target
sparc-*-netbsd*)
tm_file=sparc/netbsd.h
tmake_file=t-netbsd
+ use_collect2=yes
;;
sparc-*-openbsd*)
# we need collect2 until our bug is fixed...
tmake_file="t-linux t-linux-gnulibc1"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
+ float_format=sparc
;;
sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
xm_file="${xm_file} sparc/xm-linux.h"
if test x$enable_threads = xyes; then
thread_file='posix'
fi
+ float_format=sparc
;;
sparc-*-lynxos*)
if test x$gas = xyes
tmake_file="sparc/t-halos sparc/t-sol2"
xmake_file=sparc/x-sysv4
extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
- fixincludes=fixinc.svr4
broken_install=yes
;;
sparc-*-solaris2*)
xmake_file=x-linux
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
+ float_format=sparc
;;
# This hasn't been upgraded to GCC 2.
# tahoe-harris-*) # Harris tahoe, using COFF.
md_file=arm/thumb.md
tmake_file=arm/t-thumb
;;
+ thumb-*-elf* | thumbel-*-elf*)
+ tm_file=arm/telf.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb-elf
+ ;;
+ thumb-*-linux-gnu*)
+ tm_file=arm/linux-telf.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb-linux
+ ;;
+ thumb-*-uclinux*)
+ tm_file=arm/uclinux-telf.h
+ out_file=arm/thumb.c
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb-linux
+ xm_file=arm/xm-thumb.h
+ ;;
thumb-wrs-vxworks)
tm_file=arm/tcoff.h
out_file=arm/thumb.c
tmake_file=arm/t-thumb
thread_file='vxworks'
;;
+ thumb-*-pe)
+ tm_file=arm/tpe.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-pe-thumb
+ extra_objs=pe.o
+ ;;
# This hasn't been upgraded to GCC 2.
# tron-*-*)
# cpu_type=gmicro
tm_file="${tm_file} netbsd.h vax/netbsd.h"
tmake_file=t-netbsd
float_format=vax
+ use_collect2=yes
;;
vax-*-openbsd*)
- tmake_file="${tm_file} vax/t-openbsd"
+ tmake_file="${tmake_file} vax/t-openbsd"
;;
vax-*-ultrix*) # vaxen running ultrix
tm_file="${tm_file} vax/ultrix.h"
alpha*-*-*)
case $machine in
alphaev6*)
- target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX"
+ target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
;;
alphapca56*)
target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
fi
# Handle cpp installation.
-if [[ x$enable_cpp != x ]]
+if test x$enable_cpp != xno
then
tmake_file="$tmake_file t-install-cpp"
fi
fi
elif test x$host = x$target; then
# Native build.
- gcc_cv_as=as$host_exeext
+ # Search the same directories that the installed compiler will
+ # search. Else we may find the wrong assembler and lose. If we
+ # do not find a suitable assembler binary, then try the user's
+ # path.
+ #
+ # Also note we have to check MD_EXEC_PREFIX before checking the
+ # user's path. Unfortunately, there is no good way to get at the
+ # value of MD_EXEC_PREFIX here. So we do a brute force search
+ # through all the known MD_EXEC_PREFIX values. Ugh. This needs
+ # to be fixed as part of the make/configure rewrite too.
+
+ if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+ else
+ test_prefix=$prefix
+ fi
+ else
+ test_prefix=$exec_prefix
+ fi
+
+ # If the loop below does not find an assembler, then use whatever
+ # one we can find in the users's path.
+ # user's path.
+ as=as$host_exeext
+
+ test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
+ $test_prefix/lib/gcc-lib/$target \
+ /usr/lib/gcc/$target/$gcc_version \
+ /usr/lib/gcc/$target \
+ $test_prefix/$target/bin/$target/$gcc_version \
+ $test_prefix/$target/bin \
+ /usr/libexec \
+ /usr/ccs/gcc \
+ /usr/ccs/bin \
+ /udk/usr/ccs/bin \
+ /bsd43/usr/lib/cmplrs/cc \
+ /usr/cross64/usr/bin \
+ /usr/lib/cmplrs/cc \
+ /sysv/usr/lib/cmplrs/cc \
+ /svr4/usr/lib/cmplrs/cc \
+ /usr/bin"
+
+ for dir in $test_dirs; do
+ if test -f $dir/as$host_exeext; then
+ gcc_cv_as=$dir/as$host_exeext
+ break;
+ fi
+ done
fi
if test x$gcc_cv_as != x; then
# Check if we have .balign and .p2align
fi
AC_MSG_RESULT($gcc_cv_as_subsections)
+case "$target" in
+ sparc*-*-*)
+ AC_MSG_CHECKING(assembler .register pseudo-op support)
+ gcc_cv_as_register_pseudo_op=
+ if test x$gcc_cv_as != x; then
+ # Check if we have .register
+ echo ".register %g2, #scratch" > conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_register_pseudo_op=yes
+ AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP)
+ fi
+ rm -f conftest.s conftest.o
+ fi
+ AC_MSG_RESULT($gcc_cv_as_register_pseudo_op)
+
+ AC_MSG_CHECKING([assembler offsetable %lo() support])
+ gcc_cv_as_offsetable_lo10=
+ if test x$gcc_cv_as != x; then
+ # Check if assembler has offsetable %lo()
+ echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
+ echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
+ gcc_cv_as_flags64="-xarch=v9"
+ if ! $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_flags64="-64"
+ if ! $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_flags64=""
+ fi
+ fi
+ if test -n "$gcc_cv_as_flags64" ; then
+ if $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s > /dev/null 2>&1; then
+ if cmp conftest.o conftest1.o > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_offsetable_lo10=yes
+ AC_DEFINE(HAVE_AS_OFFSETABLE_LO10)
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest1.s conftest1.o
+ fi
+ AC_MSG_RESULT($gcc_cv_as_offsetable_lo10)
+ ;;
+
+changequote(,)dnl
+ i[34567]86-*-*)
+changequote([,])dnl
+ AC_MSG_CHECKING(assembler instructions)
+ gcc_cv_as_instructions=
+ if test x$gcc_cv_as != x; then
+ set "filds fists" "filds mem; fists mem"
+ while test $# -gt 0
+ do
+ echo "$2" > conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
+ AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
+ fi
+ shift 2
+ done
+ rm -f conftest.s conftest.o
+ fi
+ AC_MSG_RESULT($gcc_cv_as_instructions)
+ ;;
+esac
+
# Figure out what language subdirectories are present.
# Look if the user specified --enable-languages="..."; if not, use
# the environment variable $LANGUAGES if defined. $LANGUAGES might
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