Pull in changes from HEAD
diff --git a/ChangeLog b/ChangeLog
index f4fbf7e..7fbe034 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,239 @@
+2012-10-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * configure.ac (FLAGS_FOR_TARGET,target=cygwin): Fix for building
+ against Mingw64 w32api.
+ * configure: Regenerate.
+
+2012-10-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/54820
+ * configure.ac (have_static_libs): Force 'no' for GCC version < 4.5.
+ * configure: Regenerate.
+
+2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/54820
+ * Makefile.tpl (STAGE1_FLAGS_TO_PASS): New variable.
+ (all-[+prefix+][+module+]): Pass stage1_args to sub-makes.
+ (all-stage[+id+]-[+prefix+][+module+]): Likewise, if prev is false.
+ (clean-stage[+id+]-[+prefix+][+module+]): Likewise, if prev is false.
+ (host_modules): Set stage1_args to STAGE1_FLAGS_TO_PASS.
+ * Makefile.in: Regenerate.
+ * configure.ac (have_static_libs): New variable and associated check.
+ (stage1-ldflags): Move to after stage1_libs and set to -static-libstdc++
+ -static-libgcc if stage1_libs is empty and have_static_libs is yes.
+ * configure: Regenerate.
+
+2012-10-10 David Holsgrove <david.holsgrove@xilinx.com>
+
+ * config.guess, config.sub: Include updated version from
+ config-patches. Adds microblaze little endian support.
+
+2012-09-28 Ian Lance Taylor <iant@google.com>
+
+ * Makefile.def: Make all-target-libgo depend on
+ all-target-libbacktrace.
+ * Makefile.in: Rebuild.
+
+2012-09-26 Ian Lance Taylor <iant@google.com>
+
+ * Makefile.def: Make all-gcc depend on all-libbacktrace.
+ * Makefile.in: Rebuild.
+
+2012-09-06 Diego Novillo <dnovillo@google.com>
+
+ * configure.ac: Bump minimum GMP version to 4.2.3.
+ * configure: Re-generate.
+
+2012-09-05 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54461
+ * configure.ac (noconfigdirs,target=avr-*-*): Add target-newlib,
+ target-libgloss if not configured --with-avrlibc=no.
+ * configure: Regenerate.
+
+2012-09-04 Jason Merrill <jason@redhat.com>
+
+ * configure.ac: Fix --enable-languages=all.
+
+2012-09-03 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/54138
+ * configure.ac: Re-organize ISL / CLOOG checks to allow
+ disabling with either --without-isl or --without-cloog.
+ * configure: Regenerated.
+
+2012-09-03 Georg-Johann Lay <avr@gjlay.de>
+
+ * configure.ac (noconfigdirs,target=avr): Add target-libquadmath.
+ * configure: Regenerate.
+
+2012-09-21 Steve Ellcey <sellcey@mips.com>
+
+ * configure.ac: Add mips*-mti-elf* target.
+ * configure: Regenerate.
+
+2012-09-19 Ian Lance Taylor <iant@google.com>
+
+ * configure.ac (host_libs): Add libbacktrace.
+ (target_libraries): Add libbacktrace.
+ * Makefile.def (host_modules): Add libbacktrace.
+ (target_modules): Likewise.
+ * configure, Makefile.in: Rebuild.
+
+2012-09-15 Jiong Wang <jiwang@tilera.com>
+
+ * configure.ac (ENABLE_GOLD): support tilegx*
+ * configure: rebuild
+
+2012-09-14 David Edelsohn <dje.gcc@gmail.com>
+
+ PR target/38607
+ Merge upstream change.
+ * libtool.m4 (_LT_COMPILER_PIC): Add -fPIC to GCC and GXX for AIX.
+
+ * configure.ac: Add target-libquadmath to noconfigdirs for AIX.
+ Add libgomp*.o to compare_exclusions for AIX.
+ * configure: Regenerate.
+
+2012-08-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/4970
+ * Makefile.def (host_modules): Rmove lib_path=.libs from bfd
+ and opcodes.
+ * Makefile.in: Regenerated.
+
+2012-08-14 Diego Novillo <dnovillo@google.com>
+
+ Merge from cxx-conversion branch.
+
+ * Makefile.tpl (STAGE[+id+]_CXXFLAGS): Remove
+ POSTSTAGE1_CONFIGURE_FLAGS.
+ * Makefile.in: Regenerate.
+ * configure.ac (ENABLE_BUILD_WITH_CXX): Remove. Update all users.
+ Force C++ when bootstrapping.
+ * configure: Regenerate.
+
+2012-07-06 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.def (cloog): Pass $(HOST_GMPINC) and $(HOST_ISLINC)
+ as CPPFLAGS, pass path to built gmp as LDFLAGS, always use
+ --with-gmp=system.
+ * Makefile.in: Regenerated.
+ * configure: Likewise.
+
+2012-07-06 Richard Guenther <rguenther@suse.de>
+
+ * configure.ac (extra_isl_gmp_configure_flags): Initialize and subst.
+ * Makefile.def (isl): Use extra_isl_gmp_configure_flags and
+ supply V=1 as extra_make_flags.
+ * configure: Regenerated.
+ * Makefile.in: Likewise.
+
+2012-07-03 Richard Guenther <rguenther@suse.de>
+
+ * Makfile.def (isl): Remove not necessary extra_exports and
+ extra_make_flags.
+ (cloog): Use $$CPPFLAGS instead of ${CPPFLAGS}.
+ * Makefile.in: Regenerated.
+
+2012-07-03 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.def (cloog): Add V=1 to extra_make_flags.
+ * configure.ac: If either the ISL or the CLooG check failed
+ do not try to build in-tree versions.
+ * Makefile.in: Regenerated.
+ * configure: Regenerated.
+
+2012-07-02 Richard Guenther <rguenther@suse.de>
+ Michael Matz <matz@suse.de>
+ Tobias Grosser <tobias@grosser.es>
+ Sebastian Pop <sebpop@gmail.com>
+
+ * Makefile.def: Add ISL host module, remove PPL host module.
+ Adjust ClooG host module to use the proper ISL.
+ * Makefile.tpl: Pass ISL include flags instead of PPL ones.
+ * configure.ac: Include config/isl.m4. Add ISL host library,
+ remove PPL. Remove PPL configury, add ISL configury, adjust
+ ClooG configury.
+ * Makefile.in: Regenerated.
+ * configure: Likewise.
+
+2012-07-02 Richard Guenther <rguenther@suse.de>
+
+ Merge from graphite branch
+ 2011-07-21 Tobias Grosser <tobias@grosser.es>
+
+ * configure: Regenerated.
+ * config/cloog.m4: Remove support for CLooG-ppl and CLooG-parma,
+ both cloog.org and legacy versions. The only supported version will
+ be CLooG with the isl backend.
+
+ 2011-07-21 Tobias Grosser <tobias@grosser.es>
+
+ * configure: Regenerated.
+ * configure.ac: Require cloog isl 0.17.0
+
+ 2011-07-21 Tobias Grosser <tobias@grosser.es>
+
+ * configure: Regenerated.
+ * config/cloog.m4: Do not define CLOOG_ORG
+
+2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
+
+ * configure.ac: Skip C if explicitly selected.
+ * configure: Regenerate.
+
+2012-06-28 Christophe Lyon <christophe.lyon@st.com>
+
+ * configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Make sure
+ they contain -O2.
+ * configure: Regenerate.
+
+2012-06-20 Jason Merrill <jason@redhat.com>
+
+ * Makefile.tpl (check-target-libgomp-c++): New.
+ (check-target-libitm-c++): New.
+ * Makefile.def (c++): Add them.
+ * Makefile.in: Regenerate.
+
+2012-05-16 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.tpl (gcc-no-fixedincludes): Rename into ...
+ (gcc-install-no-fixedincludes): Now forwarder to local target in gcc/
+ (install-no-fixedincludes): Adjust accordingly.
+ * Makefile.in: Regenerate.
+
+2012-05-09 Nick Clifton <nickc@redhat.com>
+ Paul Smith <psmith@gnu.org>
+
+ PR bootstrap/50461
+ * configure.ac (mpfr-dir): When using in-tree MPFR sources
+ allow for the fact that from release v3.1.0 of MPFR the source
+ files were moved into a src sub-directory.
+ * configure: Regenerate.
+
+2012-05-07 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * configure.ac: Bump minimum MPFR version to 2.4.0.
+ * configure: Regenerated.
+
+2012-05-01 Richard Henderson <rth@redhat.com>
+
+ * Makefile.def (libatomic): New target_module.
+ * configure.ac (target_libraries): Add libatomic.
+ (noconfigdirs): Check if libatomic is supported.
+ * Makefile.in, configure: Rebuild.
+
+2012-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ Merge upstream change
+ * libtool.m4 (_LT_ENABLE_LOCK): Support x32.
+
+2011-11-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * libtool.m4: Additional FreeBSD 10 fixes.
+
2012-06-28 Christophe Lyon <christophe.lyon@st.com>
* configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Make sure
diff --git a/configure b/configure
index 6079e6c..59407ca 100755
--- a/configure
+++ b/configure
@@ -556,7 +556,6 @@
ac_subst_vars='LTLIBOBJS
LIBOBJS
compare_exclusions
-POSTSTAGE1_CONFIGURE_FLAGS
stage2_werror_flag
stage1_checking
stage1_cflags
@@ -646,12 +645,12 @@
extra_host_libiberty_configure_flags
clooginc
clooglibs
-pplinc
-ppllibs
+islinc
poststage1_ldflags
poststage1_libs
-stage1_libs
stage1_ldflags
+stage1_libs
+extra_isl_gmp_configure_flags
extra_mpc_mpfr_configure_flags
extra_mpc_gmp_configure_flags
extra_mpfr_configure_flags
@@ -752,8 +751,6 @@
enable_libssp
enable_static_libjava
enable_bootstrap
-enable_build_with_cxx
-enable_build_poststage1_with_cxx
with_mpc
with_mpc_include
with_mpc_lib
@@ -766,18 +763,17 @@
with_gmp_include
with_gmp_lib
with_host_libstdcxx
-with_stage1_ldflags
with_stage1_libs
+with_stage1_ldflags
with_boot_libs
with_boot_ldflags
-with_ppl
-with_ppl_include
-with_ppl_lib
-enable_ppl_version_check
with_cloog
+with_isl
+with_isl_include
+with_isl_lib
+enable_isl_version_check
with_cloog_include
with_cloog_lib
-enable_cloog_backend
enable_cloog_version_check
enable_lto
enable_stage1_languages
@@ -1471,14 +1467,8 @@
--enable-static-libjava[=ARG]
build static libjava [default=no]
--enable-bootstrap enable bootstrapping [yes if native build]
- --enable-build-with-cxx build with C++ compiler instead of C compiler
- --enable-build-poststage1-with-cxx
- build stages 2 and 3 with C++, not C
- --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-isl-version-check
+ disable check for ISL version
--disable-cloog-version-check
disable check for CLooG version
--enable-lto enable link time optimization support
@@ -1524,22 +1514,22 @@
--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-libs=LIBS libraries for stage1
--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
+ --with-cloog=PATH Specify prefix directory for the installed CLooG-ISL
package. Equivalent to
--with-cloog-include=PATH/include plus
--with-cloog-lib=PATH/lib
+ --with-isl=PATH Specify prefix directory for the installed ISL
+ package. Equivalent to
+ --with-isl-include=PATH/include plus
+ --with-isl-lib=PATH/lib
+ --with-isl-include=PATH Specify directory for installed ISL include files
+ --with-isl-lib=PATH Specify the directory for the installed ISL library
--with-cloog-include=PATH
Specify directory for installed CLooG include files
--with-cloog-lib=PATH Specify the directory for the installed CLooG
@@ -1775,6 +1765,52 @@
} # ac_fn_cxx_try_compile
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ return $ac_retval
+
+} # ac_fn_cxx_try_link
+
# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
@@ -1820,6 +1856,48 @@
return $ac_retval
} # ac_fn_c_try_link
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ return $ac_retval
+
+} # ac_fn_c_try_run
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
@@ -2666,7 +2744,7 @@
# these libraries are used by various programs built for the host environment
#
-host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr mpc ppl cloog libelf libiconv"
+host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl cloog libelf libiconv"
# these tools are built for the host environment
# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
@@ -2685,9 +2763,11 @@
# the host libraries and the host tools (which may be a cross compiler)
# Note that libiberty is not a target library.
target_libraries="target-libgcc \
+ target-libbacktrace \
target-libgloss \
target-newlib \
target-libgomp \
+ target-libatomic \
target-libitm \
target-libstdc++-v3 \
target-libmudflap \
@@ -2869,7 +2949,7 @@
*-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
| *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
| *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
- | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+ | *-*-solaris2* | *-*-nto*)
case "${target}" in
*-*-linux*aout* | *-*-linux*oldld*)
;;
@@ -2882,7 +2962,7 @@
if test "$is_elf" = "yes"; then
# Check for target supported by gold.
case "${target}" in
- i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
+ i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* | tilegx*-*-*)
configdirs="$configdirs gold"
if test x${ENABLE_GOLD} = xdefault; then
default_ld=gold
@@ -3064,6 +3144,25 @@
esac
fi
+# Disable libatomic on unsupported systems.
+if test -d ${srcdir}/libatomic; then
+ if test x$enable_libatomic = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5
+$as_echo_n "checking for libatomic support... " >&6; }
+ if (srcdir=${srcdir}/libatomic; \
+ . ${srcdir}/configure.tgt; \
+ test -n "$UNSUPPORTED")
+ then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ noconfigdirs="$noconfigdirs target-libatomic"
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ fi
+ fi
+fi
+
# Disable libitm on unsupported systems.
if test -d ${srcdir}/libitm; then
if test x$enable_libitm = x; then
@@ -3083,6 +3182,15 @@
fi
fi
+# Disable libquadmath for some systems.
+case "${target}" in
+ # libquadmath is unused on AIX and libquadmath build process use of
+ # LD_LIBRARY_PATH can break AIX bootstrap.
+ powerpc-*-aix* | rs6000-*-aix*)
+ noconfigdirs="$noconfigdirs target-libquadmath"
+ ;;
+esac
+
# Disable libssp for some systems.
case "${target}" in
avr-*-*)
@@ -3100,6 +3208,13 @@
;;
esac
+# Disable libquadmath for some systems.
+case "${target}" in
+ avr-*-*)
+ noconfigdirs="$noconfigdirs target-libquadmath"
+ ;;
+esac
+
# Disable libstdc++-v3 for some systems.
case "${target}" in
*-*-vxworks*)
@@ -3440,15 +3555,19 @@
arm-*-riscix*)
noconfigdirs="$noconfigdirs ld target-libgloss"
;;
+ avr-*-rtems*)
+ ;;
+ avr-*-*)
+ if test x${with_avrlibc} != xno; then
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ fi
+ ;;
c4x-*-* | tic4x-*-*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
tic54x-*-*)
noconfigdirs="$noconfigdirs target-libgloss gdb"
;;
- cr16-*-*)
- noconfigdirs="$noconfigdirs gdb"
- ;;
d10v-*-*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
@@ -3498,7 +3617,8 @@
noconfigdirs="$noconfigdirs libgui itcl ld"
;;
ia64*-*-*vms*)
- noconfigdirs="$noconfigdirs libgui itcl"
+ # No ld support yet.
+ noconfigdirs="$noconfigdirs libgui itcl ld"
;;
i[3456789]86-w64-mingw*)
;;
@@ -3576,7 +3696,7 @@
microblaze*)
noconfigdirs="$noconfigdirs gprof"
;;
- mips*-sde-elf*)
+ mips*-sde-elf* | mips*-mti-elf*)
if test x$with_newlib = xyes; then
noconfigdirs="$noconfigdirs gprof"
fi
@@ -3662,9 +3782,6 @@
*-mingw*)
host_makefile_frag="config/mh-mingw"
;;
- *-interix*)
- host_makefile_frag="config/mh-interix"
- ;;
hppa*-hp-hpux10*)
host_makefile_frag="config/mh-pa-hpux10"
;;
@@ -4758,6 +4875,48 @@
fi
fi
+# Check whether -static-libstdc++ -static-libgcc is supported.
+have_static_libs=no
+if test "$GCC" = yes; then
+ saved_LDFLAGS="$LDFLAGS"
+
+ LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -static-libstdc++ -static-libgcc" >&5
+$as_echo_n "checking whether g++ accepts -static-libstdc++ -static-libgcc... " >&6; }
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
+#error -static-libstdc++ not implemented
+#endif
+int main() {}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; have_static_libs=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ LDFLAGS="$saved_LDFLAGS"
+fi
+
@@ -5055,24 +5214,6 @@
;;
esac
-# See if we are building gcc with C++.
-# Check whether --enable-build-with-cxx was given.
-if test "${enable_build_with_cxx+set}" = set; then :
- enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
-else
- ENABLE_BUILD_WITH_CXX=no
-fi
-
-
-# Build stage1 with C and build stages 2 and 3 with C++.
-# Check whether --enable-build-poststage1-with-cxx was given.
-if test "${enable_build_poststage1_with_cxx+set}" = set; then :
- enableval=$enable_build_poststage1_with_cxx; ENABLE_BUILD_POSTSTAGE1_WITH_CXX=$enableval
-else
- ENABLE_BUILD_POSTSTAGE1_WITH_CXX=yes
-fi
-
-
# Used for setting $lt_cv_objdir
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
$as_echo_n "checking for objdir... " >&6; }
@@ -5250,6 +5391,7 @@
gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
+ extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
# Do not test the gmp version. Assume that it is sufficient, since
# it is in the source tree, and the library has not been built yet
# but it would be included on the link line in the version check below
@@ -5274,7 +5416,7 @@
#define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
#define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
- #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,0)
+ #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3)
choke me
#endif
@@ -5327,7 +5469,7 @@
main ()
{
- #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,1)
+ #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,0)
choke me
#endif
@@ -5470,7 +5612,7 @@
# The library versions listed in the error message below should match
# the HARD-minimums enforced above.
if test x$have_gmp != xyes; then
- as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+.
+ as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.
Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
their locations. Source code for these libraries can be found at
their respective hosting sites as well as at
@@ -5489,6 +5631,7 @@
+
# Allow host libstdc++ to be specified for static linking with PPL.
# Check whether --with-host-libstdcxx was given.
@@ -5503,21 +5646,6 @@
;;
esac
-# Linker flags to use for stage1 or when not boostrapping.
-
-# Check whether --with-stage1-ldflags was given.
-if test "${with_stage1_ldflags+set}" = set; then :
- withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
- stage1_ldflags=
- else
- stage1_ldflags=$withval
- fi
-else
- stage1_ldflags=
-fi
-
-
-
# Libraries to use for stage1 or when not bootstrapping.
# Check whether --with-stage1-libs was given.
@@ -5533,6 +5661,27 @@
+# Linker flags to use for stage1 or when not bootstrapping.
+
+# Check whether --with-stage1-ldflags was given.
+if test "${with_stage1_ldflags+set}" = set; then :
+ withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
+ stage1_ldflags=
+ else
+ stage1_ldflags=$withval
+ fi
+else
+ stage1_ldflags=
+ # In stage 1, default to linking libstdc++ and libgcc statically with GCC
+ # if supported. But if the user explicitly specified the libraries to use,
+ # trust that they are doing what they want.
+ if test "$stage1_libs" = "" -a "$have_static_libs" = yes; then
+ stage1_ldflags="-static-libstdc++ -static-libgcc"
+ fi
+fi
+
+
+
# Libraries to use for stage2 and later builds. This defaults to the
# argument passed to --with-host-libstdcxx.
@@ -5570,158 +5719,9 @@
-# Check for PPL
-ppllibs=
-pplinc=
-pwllib=
-
-
-# Check whether --with-ppl was given.
-if test "${with_ppl+set}" = set; then :
- withval=$with_ppl;
-fi
-
-
-# Check whether --with-ppl-include was given.
-if test "${with_ppl_include+set}" = set; then :
- withval=$with_ppl_include;
-fi
-
-
-# Check whether --with-ppl-lib was given.
-if test "${with_ppl_lib+set}" = set; then :
- withval=$with_ppl_lib;
-fi
-
-
-# Check whether --enable-ppl-version-check was given.
-if test "${enable_ppl_version_check+set}" = set; then :
- enableval=$enable_ppl_version_check;
-fi
-
-
-case $with_ppl in
- yes | no | "")
- ;;
- *)
- ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
- if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
- with_ppl=yes
- else
- as_fn_error "cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" "$LINENO" 5
- fi
- ;;
-esac
-
-if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
- with_ppl=yes
-fi
-
-if test "x$with_ppl_lib" != x; then
- ppllibs="-L$with_ppl_lib"
- with_ppl=yes
-fi
-
-if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
- if test x"$enable_watchdog" = xyes; then
- pwllib="-lpwl"
- fi
- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
- enable_ppl_version_check=no
- with_ppl=yes
-fi
-
-if test "x$with_ppl" != xno; then
- if test "x$pwllib" = x; then
- saved_LIBS="$LIBS"
- LIBS="$LIBS $ppllibs -lstdc++ -lm"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PWL_handle_timeout in -lpwl" >&5
-$as_echo_n "checking for PWL_handle_timeout in -lpwl... " >&6; }
-if test "${ac_cv_lib_pwl_PWL_handle_timeout+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpwl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char PWL_handle_timeout ();
-int
-main ()
-{
-return PWL_handle_timeout ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pwl_PWL_handle_timeout=yes
-else
- ac_cv_lib_pwl_PWL_handle_timeout=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pwl_PWL_handle_timeout" >&5
-$as_echo "$ac_cv_lib_pwl_PWL_handle_timeout" >&6; }
-if test "x$ac_cv_lib_pwl_PWL_handle_timeout" = x""yes; then :
- pwllib="-lpwl"
-fi
-
- LIBS="$saved_LIBS"
- fi
-
- ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-
- if test "$enable_ppl_version_check" != no; then
- saved_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $pplinc $gmpinc"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.11 (revision 0 or later) of PPL" >&5
-$as_echo_n "checking for version 0.11 (revision 0 or later) of PPL... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "ppl_c.h"
-int
-main ()
-{
-
- #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 11
- choke me
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }; ppllibs= ; pplinc= ; with_ppl=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$saved_CFLAGS"
- fi
-fi
-
-# Flags needed for PPL
-
-
-
-
-# Check for CLOOG
-
+# GCC GRAPHITE dependences, ISL and CLOOG which in turn requires ISL.
+# Basic setup is inlined here, actual checks are in config/cloog.m4 and
+# config/isl.m4
# Check whether --with-cloog was given.
@@ -5730,6 +5730,152 @@
fi
+# Check whether --with-isl was given.
+if test "${with_isl+set}" = set; then :
+ withval=$with_isl;
+fi
+
+
+# Treat either --without-cloog or --without-isl as a request to disable
+# GRAPHITE support and skip all following checks.
+if test "x$with_isl" != "xno" &&
+ test "x$with_cloog" != "xno"; then
+ # Check for ISL
+
+
+# Check whether --with-isl-include was given.
+if test "${with_isl_include+set}" = set; then :
+ withval=$with_isl_include;
+fi
+
+
+# Check whether --with-isl-lib was given.
+if test "${with_isl_lib+set}" = set; then :
+ withval=$with_isl_lib;
+fi
+
+
+ # Check whether --enable-isl-version-check was given.
+if test "${enable_isl_version_check+set}" = set; then :
+ enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval
+else
+ ENABLE_ISL_CHECK=yes
+fi
+
+
+ # Initialize isllibs and islinc.
+ case $with_isl in
+ no)
+ isllibs=
+ islinc=
+ ;;
+ "" | yes)
+ ;;
+ *)
+ isllibs="-L$with_isl/lib"
+ islinc="-I$with_isl/include"
+ ;;
+ esac
+ if test "x${with_isl_include}" != x ; then
+ islinc="-I$with_isl_include"
+ fi
+ if test "x${with_isl_lib}" != x; then
+ isllibs="-L$with_isl_lib"
+ fi
+ if test "x${islinc}" = x && test "x${isllibs}" = x \
+ && test -d ${srcdir}/isl; then
+ isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' '
+ islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include'
+ ENABLE_ISL_CHECK=no
+ fi
+
+
+
+ if test "${ENABLE_ISL_CHECK}" = yes ; then
+ _isl_saved_CFLAGS=$CFLAGS
+ _isl_saved_LDFLAGS=$LDFLAGS
+ _isl_saved_LIBS=$LIBS
+
+ CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
+ LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}"
+ LIBS="${_isl_saved_LIBS} -lisl"
+ echo $CFLAGS
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 of ISL" >&5
+$as_echo_n "checking for version 0.10 of ISL... " >&6; }
+if test "${gcc_cv_isl+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_isl=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <isl/version.h>
+ #include <string.h>
+int
+main ()
+{
+if (strncmp (isl_version (), "isl-0.10", strlen ("isl-0.10")) != 0)
+ return 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gcc_cv_isl=yes
+else
+ gcc_cv_isl=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
+$as_echo "$gcc_cv_isl" >&6; }
+
+ CFLAGS=$_isl_saved_CFLAGS
+ LDFLAGS=$_isl_saved_LDFLAGS
+ LIBS=$_isl_saved_LIBS
+ fi
+
+
+
+
+
+
+ if test "x${with_isl}" = xno; then
+ graphite_requested=no
+ elif test "x${with_isl}" != x \
+ || test "x${with_isl_include}" != x \
+ || test "x${with_isl_lib}" != x ; then
+ graphite_requested=yes
+ else
+ graphite_requested=no
+ fi
+
+
+
+ if test "${gcc_cv_isl}" = no ; then
+ isllibs=
+ islinc=
+ fi
+
+ if test "${graphite_requested}" = yes \
+ && test "x${isllibs}" = x \
+ && test "x${islinc}" = x ; then
+
+ as_fn_error "Unable to find a usable ISL. See config.log for details." "$LINENO" 5
+ fi
+
+
+
+ if test "x$gcc_cv_isl" != "xno"; then
+ # Check for CLOOG
+
+
# Check whether --with-cloog-include was given.
if test "${with_cloog_include+set}" = set; then :
withval=$with_cloog_include;
@@ -5742,19 +5888,6 @@
fi
- # Check whether --enable-cloog-backend was given.
-if test "${enable_cloog_backend+set}" = set; then :
- enableval=$enable_cloog_backend; if test "x${enableval}" = "xisl"; then
- cloog_backend=isl
- elif test "x${enableval}" = "xppl"; then
- cloog_backend=ppl
- else
- cloog_backend=ppl-legacy
- fi
-else
- cloog_backend=ppl-legacy
-fi
-
# Check whether --enable-cloog-version-check was given.
if test "${enable_cloog_version_check+set}" = set; then :
enableval=$enable_cloog_version_check; ENABLE_CLOOG_CHECK=$enableval
@@ -5782,177 +5915,14 @@
if test "x${with_cloog_lib}" != x; then
clooglibs="-L$with_cloog_lib"
fi
-
-
-
-
-
-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
+ if test "x${clooginc}" = x && test "x${clooglibs}" = x \
+ && test -d ${srcdir}/cloog; then
+ clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' '
+ clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -I'${srcdir}'/cloog/include '
fi
-
- if test "${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${with_cloog_include}" = x \
- && test "x${with_cloog_lib}" = x && test -d ${srcdir}/cloog; then
- clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' '
- clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include '
-fi
-if test "x$with_cloog" != "xno"; then
-
-
-
- _cloog_saved_CFLAGS=$CFLAGS
- _cloog_saved_CPPFLAGS=$CPPFLAGS
- _cloog_saved_LDFLAGS=$LDFLAGS
- _cloog_saved_LIBS=$LIBS
-
- _cloogorginc="-DCLOOG_INT_GMP -DCLOOG_ORG"
-
- CFLAGS="${CFLAGS} ${clooginc} ${gmpinc}"
- CPPFLAGS="${CPPFLAGS} ${_cloogorginc}"
- LDFLAGS="${LDFLAGS} ${clooglibs}"
-
- case $cloog_backend in
- "ppl-legacy")
- CFLAGS="${CFLAGS} ${pplinc}"
- LDFLAGS="${LDFLAGS} ${ppllibs}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for installed CLooG PPL Legacy" >&5
-$as_echo_n "checking for installed CLooG PPL Legacy... " >&6; }
-if test "${gcc_cv_cloog_type+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- LIBS="-lcloog ${_cloog_saved_LIBS}"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "cloog/cloog.h"
-int
-main ()
-{
-#ifndef CLOOG_PPL_BACKEND
- choke me
- #endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gcc_cv_cloog_type="PPL Legacy"
-else
- gcc_cv_cloog_type=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_type" >&5
-$as_echo "$gcc_cv_cloog_type" >&6; }
- ;;
- "isl")
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for installed CLooG ISL" >&5
-$as_echo_n "checking for installed CLooG ISL... " >&6; }
-if test "${gcc_cv_cloog_type+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- LIBS="-lcloog-isl ${_cloog_saved_LIBS}"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "cloog/cloog.h"
-int
-main ()
-{
-cloog_version ()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gcc_cv_cloog_type="ISL"
-else
- gcc_cv_cloog_type=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_type" >&5
-$as_echo "$gcc_cv_cloog_type" >&6; }
- ;;
- "ppl")
- CFLAGS="${CFLAGS} ${pplinc}"
- LDFLAGS="${LDFLAGS} ${ppllibs}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for installed CLooG PPL" >&5
-$as_echo_n "checking for installed CLooG PPL... " >&6; }
-if test "${gcc_cv_cloog_type+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- LIBS="-lcloog-ppl ${_cloog_saved_LIBS}"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "cloog/cloog.h"
- #include "cloog/ppl/cloog.h"
-int
-main ()
-{
-cloog_version ()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gcc_cv_cloog_type="PPL"
-else
- gcc_cv_cloog_type=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_type" >&5
-$as_echo "$gcc_cv_cloog_type" >&6; }
- ;;
- *)
- gcc_cv_cloog_type=""
- esac
-
- case $gcc_cv_cloog_type in
- "PPL Legacy")
- clooginc="${clooginc}"
- clooglibs="${clooglibs} -lcloog"
- cloog_org=no
- ;;
- "ISL")
- clooginc="${clooginc} ${_cloogorginc}"
- clooglibs="${clooglibs} -lcloog-isl -lisl"
- cloog_org=yes
- ;;
- "PPL")
- clooginc="${clooginc} ${_cloogorginc}"
- clooglibs="${clooglibs} -lcloog-ppl"
- cloog_org=yes
- ;;
- *)
- clooglibs=
- clooginc=
- cloog_org=
- ;;
- esac
-
- LIBS=$_cloog_saved_LIBS
- CFLAGS=$_cloog_saved_CFLAGS
- CPPFLAGS=$_cloog_saved_CPPFLAGS
- LDFLAGS=$_cloog_saved_LDFLAGS
+ clooginc="-DCLOOG_INT_GMP ${clooginc}"
+ clooglibs="${clooglibs} -lcloog-isl ${isllibs} -lisl"
@@ -5962,24 +5932,23 @@
_cloog_saved_CFLAGS=$CFLAGS
_cloog_saved_LDFLAGS=$LDFLAGS
- CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${pplinc} ${gmpinc}"
- LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${ppllibs}"
+ CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${islinc} ${gmpinc}"
+ LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${isllibs} ${gmplib}"
- if test "${cloog_org}" = yes ; then
- { $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 "$as_me:${as_lineno-$LINENO}: checking for version 0.17.0 of CLooG" >&5
+$as_echo_n "checking for version 0.17.0 of CLooG... " >&6; }
+if test "${gcc_cv_cloog+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "cloog/cloog.h"
+#include "cloog/version.h"
int
main ()
{
#if CLOOG_VERSION_MAJOR != 0 \
- || CLOOG_VERSION_MINOR != 16 \
- || CLOOG_VERSION_REVISION < 1
+ || CLOOG_VERSION_MINOR != 17 \
+ || CLOOG_VERSION_REVISION < 0
choke me
#endif
;
@@ -5987,65 +5956,14 @@
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- gcc_cv_cloog_ct_0_14_0=yes
+ gcc_cv_cloog=yes
else
- gcc_cv_cloog_ct_0_14_0=no
+ gcc_cv_cloog=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_ct_0_14_0" >&5
-$as_echo "$gcc_cv_cloog_ct_0_14_0" >&6; }
- elif test "${cloog_org}" = no ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.15.5 (or later revision) of CLooG" >&5
-$as_echo_n "checking for version 0.15.5 (or later revision) of CLooG... " >&6; }
-if test "${gcc_cv_cloog_ct_0_15_5+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "cloog/cloog.h"
-int
-main ()
-{
-#if CLOOG_VERSION_MAJOR != 0 \
- || CLOOG_VERSION_MINOR != 15 \
- || CLOOG_VERSION_REVISION < 5
- choke me
- #endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "cloog/cloog.h"
-int
-main ()
-{
-#if CLOOG_VERSION_MAJOR != 0 \
- || CLOOG_VERSION_MINOR != 15 \
- || CLOOG_VERSION_REVISION < 9
- choke me
- #endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gcc_cv_cloog_ct_0_15_5=yes
-else
- gcc_cv_cloog_ct_0_15_5="buggy but acceptable"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- gcc_cv_cloog_ct_0_15_5=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog_ct_0_15_5" >&5
-$as_echo "$gcc_cv_cloog_ct_0_15_5" >&6; }
- fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog" >&5
+$as_echo "$gcc_cv_cloog" >&6; }
CFLAGS=$_cloog_saved_CFLAGS
LDFLAGS=$_cloog_saved_LDFLAGS
@@ -6069,9 +5987,7 @@
- if test "${gcc_cv_cloog_ct_0_14_0}" = no \
- || test "${gcc_cv_cloog_rt_0_14_0}" = no \
- || test "${gcc_cv_cloog_ct_0_15_5}" = no; then
+ if test "${gcc_cv_cloog}" = no ; then
clooglibs=
clooginc=
fi
@@ -6080,12 +5996,30 @@
&& 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
+ fi
fi
+# If either the ISL or the CLooG check failed, disable builds of in-tree
+# variants of both
+if test "x$with_isl" = xno ||
+ test "x$with_cloog" = xno ||
+ test "x$gcc_cv_cloog" = xno ||
+ test "x$gcc_cv_isl" = xno; then
+ noconfigdirs="$noconfigdirs cloog isl"
+ islinc=
+ clooginc=
+ clooglibs=
+fi
+
+
+
+
+
+
# Check for LTO support.
# Check whether --enable-lto was given.
if test "${enable_lto+set}" = set; then :
@@ -6146,7 +6080,7 @@
-# By default, C is the only stage 1 language.
+# By default, C and C++ are the only stage 1 languages.
stage1_languages=,c,
# Target libraries that we bootstrap.
@@ -6184,15 +6118,14 @@
;;
esac
- # If bootstrapping, then using --enable-build-with-cxx or
- # --enable-build-poststage1-with-cxx requires enabling C++.
- case ",$enable_languages,:,$ENABLE_BUILD_WITH_CXX,$ENABLE_BUILD_POSTSTAGE1_WITH_CXX,:$enable_bootstrap" in
- *,c++,*:*:*) ;;
- *:*,yes,*:yes)
+ # If bootstrapping, C++ must be enabled.
+ case ",$enable_languages,:$enable_bootstrap" in
+ *,c++,*:*) ;;
+ *:yes)
if test -f ${srcdir}/gcc/cp/config-lang.in; then
enable_languages="${enable_languages},c++"
else
- as_fn_error "bootstrapping with --enable-build-with-cxx or --enable-build-poststage1-with-cxx requires c++ sources" "$LINENO" 5
+ as_fn_error "bootstrapping requires c++ sources" "$LINENO" 5
fi
;;
esac
@@ -6287,23 +6220,23 @@
fi
if test "$language" = "c++"; then
- if test "$ENABLE_BUILD_WITH_CXX" = "yes" \
- || test "$ENABLE_BUILD_POSTSTAGE1_WITH_CXX" = "yes"; then
- boot_language=yes
- fi
+ boot_language=yes
fi
+ add_this_lang=no
case ,${enable_languages}, in
*,${language},*)
- # Language was explicitly selected; include it.
- add_this_lang=yes
+ # Language was explicitly selected; include it
+ # unless it is C, which is enabled by default.
+ if test "$language" != "c"; then
+ add_this_lang=yes
+ fi
;;
*,all,*)
# 'all' was selected, select it if it is a default language
- add_this_lang=${build_by_default}
- ;;
- *)
- add_this_lang=no
+ if test "$language" != "c"; then
+ add_this_lang=${build_by_default}
+ fi
;;
esac
@@ -6472,6 +6405,14 @@
;;
esac
+# Disable libitm if we're not building C++
+case ,${enable_languages}, in
+ *,c++,*) ;;
+ *)
+ noconfigdirs="$noconfigdirs target-libitm"
+ ;;
+esac
+
# Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
# $build_configdirs and $target_configdirs.
# If we have the source for $noconfigdirs entries, add them to $notsupp.
@@ -6819,7 +6760,7 @@
spu-*-*)
target_makefile_frag="config/mt-spu"
;;
- mips*-sde-elf*)
+ mips*-sde-elf* | mips*-mti-elf*)
target_makefile_frag="config/mt-sde"
;;
mipsisa*-*-elfoabi*)
@@ -6838,10 +6779,6 @@
extra_arflags_for_target=" -X32_64"
extra_nmflags_for_target=" -B -X32_64"
;;
- *-*-darwin[3-9]*)
- # ranlib before Darwin10 requires the -c flag to look at common symbols.
- extra_ranlibflags_for_target=" -c"
- ;;
esac
alphaieee_frag=/dev/null
@@ -7211,7 +7148,7 @@
case $lib in
- mpc | mpfr | gmp | ppl | cloog)
+ mpc | mpfr | gmp | cloog)
# If we're processing --with-$lib, --with-$lib-include or
# --with-$lib-lib, for one of the libs above, and target is
# different from host, don't pass the current argument to any
@@ -7364,7 +7301,7 @@
*" --with-newlib "*)
case "$target" in
*-cygwin*)
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include'
+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include'
;;
esac
@@ -14374,43 +14311,6 @@
esac ;;
esac
-# This is aimed to mimic bootstrap with a non-GCC compiler to catch problems.
-if test "$GCC" = yes -a "$ENABLE_BUILD_WITH_CXX" != yes; then
- saved_CFLAGS="$CFLAGS"
-
- # Pass -fkeep-inline-functions for stage 1 if the GCC version supports it.
- CFLAGS="$CFLAGS -fkeep-inline-functions"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fkeep-inline-functions is supported" >&5
-$as_echo_n "checking whether -fkeep-inline-functions is supported... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#if (__GNUC__ < 3) \
- || (__GNUC__ == 3 && (__GNUC_MINOR__ < 3 \
- || (__GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ < 1)))
-#error http://gcc.gnu.org/PR29382
-#endif
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }; stage1_cflags="$stage1_cflags -fkeep-inline-functions"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
- CFLAGS="$saved_CFLAGS"
-fi
-
# Enable --enable-checking in stage1 of the compiler.
@@ -14445,24 +14345,13 @@
esac
-# If using ENABLE_BUILD_POSTSTAGE1_WITH_CXX, pass
-# --enable-build-with-cxx after stage1.
-if test "$ENABLE_BUILD_POSTSTAGE1_WITH_CXX" = "yes"; then
- POSTSTAGE1_CONFIGURE_FLAGS=--enable-build-with-cxx
-else
- POSTSTAGE1_CONFIGURE_FLAGS=
-fi
-
-
# Specify what files to not compare during bootstrap.
compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
case "$target" in
hppa*64*-*-hpux*) ;;
hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/*" ;;
-esac
-case " $configdirs " in
-*" ppl "*) compare_exclusions="$compare_exclusions | ppl/src/ppl-config.o" ;;
+ powerpc*-ibm-aix*) compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/* | *libgomp*\$(objext)" ;;
esac
