with_build_libsubdir
enable_gold
enable_ld
+enable_libquadmath
+enable_libquadmath_support
enable_libada
enable_libssp
enable_build_with_cxx
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-gold[=ARG] build gold [ARG={default,yes,no}]
- --enable-ld[=ARG] build ld [ARG={default,yes,no}]
+ --enable-ld[=ARG] build ld [ARG={default,yes,no}]
+ --disable-libquadmath do not build libquadmath directory
+ --disable-libquadmath-support
+ disable libquadmath support for Fortran
--enable-libada build libada directory
--enable-libssp build libssp directory
--enable-build-with-cxx build with C++ compiler instead of C compiler
- --disable-ppl-version-check disable check for PPL version
+ --disable-ppl-version-check
+ disable check for PPL version
--enable-cloog-backend[=BACKEND]
set the CLooG BACKEND used to either isl, ppl or
ppl-legacy (default)
--disable-cloog-version-check
disable check for CLooG version
--enable-lto enable link time optimization support
- --enable-stage1-languages[=all] choose additional languages to build during
- stage1. Mostly useful for compiler development.
- --enable-objc-gc enable use of Boehm's garbage collector with the
- GNU Objective-C runtime
+ --enable-stage1-languages[=all]
+ choose additional languages to build during stage1.
+ Mostly useful for compiler development
+ --enable-objc-gc enable use of Boehm's garbage collector with the GNU
+ Objective-C runtime
--enable-bootstrap enable bootstrapping [yes if native build]
--enable-serial-[{host,target,build}-]configure
- force sequential configuration of
- sub-packages for the host, target or build
- machine, or all sub-packages
- --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer
- --enable-stage1-checking[=all] choose additional checking for stage1
- of the compiler
+ force sequential configuration of sub-packages for
+ the host, target or build machine, or all
+ sub-packages
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-stage1-checking[=all]
+ choose additional checking for stage1 of the
+ compiler
--enable-werror enable -Werror in bootstrap stage2 and later
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-build-libsubdir=DIR Directory where to find libraries for build system
- --with-mpc=PATH specify prefix directory for installed MPC package.
- Equivalent to --with-mpc-include=PATH/include
- plus --with-mpc-lib=PATH/lib
- --with-mpc-include=PATH
- specify directory for installed MPC include files
- --with-mpc-lib=PATH specify directory for the installed MPC library
+ --with-mpc=PATH specify prefix directory for installed MPC package.
+ Equivalent to --with-mpc-include=PATH/include plus
+ --with-mpc-lib=PATH/lib
+ --with-mpc-include=PATH specify directory for installed MPC include files
+ --with-mpc-lib=PATH specify directory for the installed MPC library
--with-mpfr-dir=PATH this option has been REMOVED
--with-mpfr=PATH specify prefix directory for installed MPFR package.
- Equivalent to --with-mpfr-include=PATH/include
- plus --with-mpfr-lib=PATH/lib
+ Equivalent to --with-mpfr-include=PATH/include plus
+ --with-mpfr-lib=PATH/lib
--with-mpfr-include=PATH
specify directory for installed MPFR include files
--with-mpfr-lib=PATH specify directory for the installed MPFR library
--with-gmp-dir=PATH this option has been REMOVED
- --with-gmp=PATH specify prefix directory for the installed GMP package.
- Equivalent to --with-gmp-include=PATH/include
- plus --with-gmp-lib=PATH/lib
+ --with-gmp=PATH specify prefix directory for the installed GMP
+ package. Equivalent to
+ --with-gmp-include=PATH/include plus
+ --with-gmp-lib=PATH/lib
--with-gmp-include=PATH specify directory for installed GMP include files
--with-gmp-lib=PATH specify directory for the installed GMP library
- --with-host-libstdcxx=L Use linker arguments L to link with libstdc++
- when linking with PPL
- --with-stage1-ldflags=FLAGS Linker flags for stage1
- -with-stage1-libs=LIBS Libraries for stage1
- --with-boot-libs=LIBS Libraries for stage2 and later
- --with-boot-ldflags=FLAGS Linker flags for stage2 and later
- --with-ppl=PATH Specify prefix directory for the installed PPL package
- Equivalent to --with-ppl-include=PATH/include
- plus --with-ppl-lib=PATH/lib
- --with-ppl-include=PATH Specify directory for installed PPL include files
- --with-ppl-lib=PATH Specify the directory for the installed PPL library
+ --with-host-libstdcxx=L use linker arguments L to link with libstdc++ when
+ linking with PPL
+ --with-stage1-ldflags=FLAGS
+ linker flags for stage1
+ --with-stage1-libs=LIBS libraries for stage1
+ --with-boot-libs=LIBS libraries for stage2 and later
+ --with-boot-ldflags=FLAGS
+ linker flags for stage2 and later
+ --with-ppl=PATH specify prefix directory for the installed PPL
+ package. Equivalent to
+ --with-ppl-include=PATH/include plus
+ --with-ppl-lib=PATH/lib
+ --with-ppl-include=PATH specify directory for installed PPL include files
+ --with-ppl-lib=PATH specify directory for the installed PPL library
--with-cloog=PATH Specify prefix directory for the installed CLooG-PPL
package. Equivalent to
--with-cloog-include=PATH/include plus
--with-build-sysroot=SYSROOT
use sysroot as the system root during the build
--with-debug-prefix-map='A=B C=D ...'
- map A to B, C to D ... in debug information
---with-build-config='NAME NAME2...'
- Use config/NAME.mk build configuration
+ map A to B, C to D ... in debug information
+ --with-build-config='NAME NAME2...'
+ use config/NAME.mk build configuration
--with-build-time-tools=PATH
use given path to find target tools during the build
esac
+# Check whether --enable-libquadmath was given.
+if test "${enable_libquadmath+set}" = set; then :
+ enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval
+else
+ ENABLE_LIBQUADMATH=yes
+fi
+
+if test "${ENABLE_LIBQUADMATH}" = "no" ; then
+ noconfigdirs="$noconfigdirs target-libquadmath"
+fi
+
+
+# Check whether --enable-libquadmath-support was given.
+if test "${enable_libquadmath_support+set}" = set; then :
+ enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
+else
+ ENABLE_LIBQUADMATH_SUPPORT=yes
+fi
+
+enable_libquadmath_support=
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
+ enable_libquadmath_support=no
+fi
+
+
# Check whether --enable-libada was given.
if test "${enable_libada+set}" = set; then :
enableval=$enable_libada; ENABLE_LIBADA=$enableval
# Make sure we get it printed in the list of not supported target libs.
# Don't disable libffi, though, other languages use it.
noconfigdirs="$noconfigdirs `echo ${libgcj} | sed -e 's/target-libffi//'`"
+ # Clear libgcj_saved so that even if java is enabled libffi won't be
+ # built.
+ libgcj_saved=
;;
esac
;;
bfin-*-*)
unsupported_languages="$unsupported_languages java"
- noconfigdirs="$noconfigdirs target-boehm-gc gdb"
+ noconfigdirs="$noconfigdirs target-boehm-gc"
if test x${is_cross_compiler} != xno ; then
target_configdirs="${target_configdirs} target-bsp target-cygmon"
fi
*-*-aout)
unsupported_languages="$unsupported_languages fortran"
noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
- *-*-elf)
- noconfigdirs="$noconfigdirs target-boehm-gc";;
+ *-*-elf) # See PR46792 regarding target-libffi.
+ noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
*-*-linux*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
*)
noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
;;
ia64*-**-hpux*)
- # No gdb or ld support yet.
- noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
+ # No ld support yet.
+ noconfigdirs="$noconfigdirs ${libgcj} libgui itcl ld"
;;
ia64*-*-*vms*)
# No gdb or ld support yet.
mt-*-*)
noconfigdirs="$noconfigdirs sim"
;;
+ picochip-*-*)
+ noconfigdirs="$noconfigdirs target-libiberty"
+ ;;
powerpc-*-aix*)
# copied from rs6000-*-* entry
noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
fi
else
poststage1_ldflags=
- # With --enable-build-with-cxx, default to linking libstdc++ and
- # libgcc statically. But if the user explicitly specified the
- # libraries to use, trust that they are doing what they want.
- if test "$ENABLE_BUILD_WITH_CXX" = "yes" -a "$poststage1_libs" = ""; then
+ # In stages 2 and 3, default to linking libstdc++ and libgcc
+ # statically. But if the user explicitly specified the libraries to
+ # use, trust that they are doing what they want.
+ if test "$poststage1_libs" = ""; then
poststage1_ldflags="-static-libstdc++ -static-libgcc"
fi
fi
if test "x$with_ppl" != "xno" -a "${ENABLE_PPL_CHECK}" = "yes"; then
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $pplinc $gmpinc"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 (or later revision) of PPL" >&5
-$as_echo_n "checking for version 0.10 (or later revision) of PPL... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.11 (or later revision) of PPL" >&5
+$as_echo_n "checking for version 0.11 (or later revision) of PPL... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "ppl_c.h"
main ()
{
- #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 11
choke me
#endif
if test "x$with_ppl" = "xno"; then
+
+
+
+ if test "x${with_cloog}" = xno; then
+ graphite_requested=no
+ elif test "x${with_cloog}" != x \
+ || test "x${with_cloog_include}" != x \
+ || test "x${with_cloog_lib}" != x ; then
+ graphite_requested=yes
+ else
+ graphite_requested=no
+ fi
+
+
+ if test "${graphite_requested}" = yes; then
+ as_fn_error "Unable to find a usable PPL. See config.log for details." "$LINENO" 5]
+ fi
with_cloog=no
fi
if test "x${with_cloog}" = x && test "x${with_cloog_include}" = x \
LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${ppllibs}"
if test "${cloog_org}" = yes ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.14.0 of CLooG" >&5
-$as_echo_n "checking for version 0.14.0 of CLooG... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.16.1 of CLooG" >&5
+$as_echo_n "checking for version 0.16.1 of CLooG... " >&6; }
if test "${gcc_cv_cloog_ct_0_14_0+set}" = set; then :
$as_echo_n "(cached) " >&6
else
main ()
{
#if CLOOG_VERSION_MAJOR != 0 \
- || CLOOG_VERSION_MINOR != 14 \
- || CLOOG_VERSION_REVISION < 0
+ || CLOOG_VERSION_MINOR != 16 \
+ || CLOOG_VERSION_REVISION < 1
choke me
#endif
;
- if test "x${with_cloog}" != x \
+ if test "x${with_cloog}" = xno; then
+ graphite_requested=no
+ elif test "x${with_cloog}" != x \
|| test "x${with_cloog_include}" != x \
|| test "x${with_cloog_lib}" != x ; then
graphite_requested=yes
&& test "x${clooglibs}" = x \
&& test "x${clooginc}" = x ; then
- as_fn_error "Unable to find a usable CLooG. See config.log for details." "$LINENO" 5
+ as_fn_error "Unable to find a usable CLooG. See config.log for details." "$LINENO" 5
fi
esac
if test $ok = yes; then
# An in-tree tool is available and we can use it
- CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
+ CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
$as_echo "just compiled" >&6; }
elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
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