clooglibs
pplinc
ppllibs
-poststage1_libs
poststage1_ldflags
+poststage1_libs
stage1_libs
stage1_ldflags
extra_mpc_mpfr_configure_flags
with_host_libstdcxx
with_stage1_ldflags
with_stage1_libs
-with_boot_ldflags
with_boot_libs
+with_boot_ldflags
with_ppl
with_ppl_include
with_ppl_lib
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --enable-gold use gold instead of ld
+ --enable-gold[=ARG] build gold [ARG={both}[/{gold,ld}]]
--enable-libada build libada directory
--enable-libssp build libssp directory
--enable-build-with-cxx build with C++ compiler instead of C compiler
when linking with PPL
--with-stage1-ldflags=FLAGS Linker flags for stage1
-with-stage1-libs=LIBS Libraries for stage1
- --with-boot-ldflags=FLAGS Linker flags for stage2 and later
--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
# know that we are building the simulator.
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
-# If --enable-gold is used, "gold" will replace "ld".
+# If --enable-gold is used, "gold" may replace "ld".
host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc cgen sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"
# libgcj represents the runtime libraries only used by gcj.
esac
# Handle --enable-gold.
+# --enable-gold Build only gold
+# --disable-gold [default] Build only ld
+# --enable-gold=both Build both gold and ld, ld is default
+# --enable-gold=both/ld Same
+# --enable-gold=both/gold Build both gold and ld, gold is default, ld is renamed ld.bfd
# Check whether --enable-gold was given.
if test "${enable_gold+set}" = set; then :
ENABLE_GOLD=no
fi
-if test "${ENABLE_GOLD}" = "yes"; then
- # Check for ELF target.
- is_elf=no
- case "${target}" in
- *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
- | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
- | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
+ case "${ENABLE_GOLD}" in
+ yes|both|both/gold|both/ld)
+ # Check for ELF target.
+ is_elf=no
+ case "${target}" in
+ *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
+ | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
+ | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
+ case "${target}" in
+ *-*-linux*aout* | *-*-linux*oldld*)
+ ;;
+ *)
+ is_elf=yes
+ ;;
+ esac
+ esac
+
+ if test "$is_elf" = "yes"; then
+ # Check for target supported by gold.
case "${target}" in
- *-*-linux*aout* | *-*-linux*oldld*)
- ;;
- *)
- is_elf=yes
+ i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
+ case "${ENABLE_GOLD}" in
+ both*)
+ configdirs="$configdirs gold"
+ ;;
+ *)
+ configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
+ ;;
+ esac
+ ENABLE_GOLD=yes
;;
esac
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error "invalid --enable-gold argument" "$LINENO" 5
+ ;;
esac
- if test "$is_elf" = "yes"; then
- # Check for target supported by gold.
- case "${target}" in
- i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
- configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
- ;;
- esac
- fi
-fi
-
# Configure extra directories which are host specific
case "${host}" in
case "${target}" in
i*86-*-*) ;;
alpha*-*-*) ;;
+ x86_64-*-*) ;;
*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
;;
*-*-rtems*)
+ skipdirs="${skipdirs} target-libiberty"
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
;;
# The tpf target doesn't support gdb yet.
noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
;;
alpha*-*-*vms*)
- noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
;;
alpha*-*-linux*)
# newlib is not 64 bit ready
;;
sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
;;
+ tic6x-*-*)
+ noconfigdirs="$noconfigdirs gdb sim ${libgcj}"
+ ;;
v810-*-*)
noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
;;
# Check for the recommended and required versions of GMP.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
$as_echo_n "checking for the correct version of gmp.h... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "gmp.h"
int
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <gmp.h>
int
-# Linker flags to use for stage2 and later builds.
-
-# Check whether --with-boot-ldflags was given.
-if test "${with_boot_ldflags+set}" = set; then :
- withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
- poststage1_ldflags=
- else
- poststage1_ldflags=$withval
- fi
-else
- if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
- poststage1_ldflags=-static-libstdc++
- else
- poststage1_ldflags=
- fi
-fi
-
-
-
# Libraries to use for stage2 and later builds. This defaults to the
# argument passed to --with-host-libstdcxx.
+# Linker flags to use for stage2 and later builds.
+
+# Check whether --with-boot-ldflags was given.
+if test "${with_boot_ldflags+set}" = set; then :
+ withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
+ poststage1_ldflags=
+ else
+ poststage1_ldflags=$withval
+ fi
+else
+ poststage1_ldflags=
+ # With --enable-build-with-cxx, default to linking libstdc++ and
+ # libgcc statically. But if the user explicitly specified the
+ # libraries to use, trust that they are doing what they want.
+ if test "$ENABLE_BUILD_WITH_CXX" = "yes" -a "$poststage1_libs" = ""; then
+ poststage1_ldflags="-static-libstdc++ -static-libgcc"
+ fi
+fi
+
+
+
# Check for PPL
-ppl_major_version=0
-ppl_minor_version=10
ppllibs=" -lppl_c -lppl -lgmpxx"
pplinc=
if test "x$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 $ppl_major_version.$ppl_minor_version of PPL" >&5
-$as_echo_n "checking for version $ppl_major_version.$ppl_minor_version of PPL... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 (or later revision) of PPL" >&5
+$as_echo_n "checking for version 0.10 (or later revision) of PPL... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "ppl_c.h"
main ()
{
- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
choke me
#endif
if test "x$with_cloog" != "xno" -a "${ENABLE_CLOOG_CHECK}" = "yes"; then
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $clooginc $gmpinc $pplinc"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct version of CLooG" >&5
-$as_echo_n "checking for correct version of CLooG... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.15.5 (or later revision) of CLooG" >&5
+$as_echo_n "checking for version 0.15.5 (or later revision) of CLooG... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$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"
main ()
{
- #if CLOOG_VERSION_MAJOR != 0 || CLOOG_VERSION_MINOR != 15
+ #if CLOOG_VERSION_MAJOR != 0 || CLOOG_VERSION_MINOR != 15 || CLOOG_VERSION_REVISION < 9
choke me
#endif
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: buggy but acceptable" >&5
+$as_echo "buggy but acceptable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }; clooglibs= ; clooginc=
fi
-if test x"$enable_lto" = x"yes" ; then
- # Make sure that libelf.h and gelf.h are available.
-
-# Check whether --with-libelf was given.
-if test "${with_libelf+set}" = set; then :
- withval=$with_libelf;
-fi
-
-
-
-# Check whether --with-libelf_include was given.
-if test "${with_libelf_include+set}" = set; then :
- withval=$with_libelf_include;
-fi
-
-
-
-# Check whether --with-libelf_lib was given.
-if test "${with_libelf_lib+set}" = set; then :
- withval=$with_libelf_lib;
-fi
-
-
- saved_CFLAGS="$CFLAGS"
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LIBS="$LIBS"
-
- case $with_libelf in
- "")
- libelflibs="-lelf"
- libelfinc="-I/usr/include/libelf"
- ;;
- *)
- libelflibs="-L$with_libelf/lib -lelf"
- libelfinc="-I$with_libelf/include -I$with_libelf/include/libelf"
- LIBS="$libelflibs $LIBS"
- ;;
- esac
-
- if test "x$with_libelf_include" != x; then
- libelfinc="-I$with_libelf_include"
- fi
-
- if test "x$with_libelf_lib" != x; then
- libelflibs="-L$with_libelf_lib -lelf"
- LIBS="$libelflibs $LIBS"
- fi
- if test "x$with_libelf$with_libelf_include$with_libelf_lib" = x \
- && test -d ${srcdir}/libelf; then
- libelflibs='-L$$r/$(HOST_SUBDIR)/libelf/lib -lelf '
- libelfinc='-D__LIBELF_INTERNAL__ -I$$r/$(HOST_SUBDIR)/libelf/lib -I$$s/libelf/lib'
- LIBS="$libelflibs $LIBS"
-
- else
-
- CFLAGS="$CFLAGS $libelfinc"
- CPPFLAGS="$CPPFLAGS $libelfinc"
- LIBS="$LIBS $libelflibs"
-
- ac_ext=c
+ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
done
-for ac_header in libelf.h
+
+
+
+target_elf=no
+case $target in
+ *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
+ *-msdosdjgpp* | *-netware* | *-vms* | *-wince* | *-*-pe* | \
+ alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux*)
+ target_elf=no
+ ;;
+ *)
+ target_elf=yes
+ ;;
+esac
+
+if test $target_elf = yes; then :
+ if test x"$enable_lto" = x"yes" ; then
+ # Make sure that libelf.h and gelf.h are available.
+
+# Check whether --with-libelf was given.
+if test "${with_libelf+set}" = set; then :
+ withval=$with_libelf;
+fi
+
+
+
+# Check whether --with-libelf_include was given.
+if test "${with_libelf_include+set}" = set; then :
+ withval=$with_libelf_include;
+fi
+
+
+
+# Check whether --with-libelf_lib was given.
+if test "${with_libelf_lib+set}" = set; then :
+ withval=$with_libelf_lib;
+fi
+
+
+ saved_CFLAGS="$CFLAGS"
+ saved_CPPFLAGS="$CPPFLAGS"
+ saved_LIBS="$LIBS"
+
+ case $with_libelf in
+ "")
+ libelflibs="-lelf"
+ libelfinc="-I/usr/include/libelf"
+ ;;
+ *)
+ libelflibs="-L$with_libelf/lib -lelf"
+ libelfinc="-I$with_libelf/include -I$with_libelf/include/libelf"
+ LIBS="$libelflibs $LIBS"
+ ;;
+ esac
+
+ if test "x$with_libelf_include" != x; then
+ libelfinc="-I$with_libelf_include"
+ fi
+
+ if test "x$with_libelf_lib" != x; then
+ libelflibs="-L$with_libelf_lib -lelf"
+ LIBS="$libelflibs $LIBS"
+ fi
+
+ if test "x$with_libelf$with_libelf_include$with_libelf_lib" = x \
+ && test -d ${srcdir}/libelf; then
+ libelflibs='-L$$r/$(HOST_SUBDIR)/libelf/lib -lelf '
+ libelfinc='-D__LIBELF_INTERNAL__ -I$$r/$(HOST_SUBDIR)/libelf/lib -I$$s/libelf/lib'
+ LIBS="$libelflibs $LIBS"
+
+ else
+
+ CFLAGS="$CFLAGS $libelfinc"
+ CPPFLAGS="$CPPFLAGS $libelfinc"
+ LIBS="$LIBS $libelflibs"
+
+ for ac_header in libelf.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "libelf.h" "ac_cv_header_libelf_h" "$ac_includes_default"
if test "x$ac_cv_header_libelf_h" = x""yes; then :
elf_nextscn (0, 0);
elf_strptr (0, 0, 0);
elf_getident (0, 0);
- elf_getshdrstrndx (0, 0);
elf_begin (0, 0, 0);
elf_ndxscn (0);
elf_end (0);
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+ # Check for elf_getshdrstrndx or elf_getshstrndx. The latter's flavor
+ # is determined in gcc/configure.ac.
+ if test x"$enable_lto" = x"yes" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_getshdrstrndx" >&5
+$as_echo_n "checking for elf_getshdrstrndx... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libelf.h>
+int
+main ()
+{
+
+ elf_getshdrstrndx (0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$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; };
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_getshstrndx" >&5
+$as_echo_n "checking for elf_getshstrndx... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libelf.h>
+int
+main ()
+{
+
+ elf_getshstrndx (0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$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
+$as_echo "no" >&6; }; enable_lto=no; libelflibs= ; libelfinc=
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+
# If we couldn't enable LTO and the user forced it, emit an error.
if test x"$enable_lto" = x"no" \
&& test x"$default_enable_lto" != x"yes" ; then
fi
+else
+ if test x"$default_enable_lto" = x"yes" ; then
+ # On non-ELF platforms, LTO must be explicitly enabled.
+ enable_lto=no
+ else
+ # Apart from ELF platforms, only Windows supports LTO so far. It
+ # would also be nice to check the binutils support, but we don't
+ # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just
+ # warn during gcc/ subconfigure; unless you're bootstrapping with
+ # -flto it won't be needed until after installation anyway.
+ case $target in
+ *-cygwin*|*-mingw*) ;;
+ *-apple-darwin*) ;;
+ *) if test x"$enable_lto" = x"yes"; then
+ as_fn_error "LTO support is not enabled for this target." "$LINENO" 5
+ fi
+ ;;
+ esac
+ fi
+ default_enable_lto=no
+fi
+
# By default, C is the only stage 1 language.
extra_arflags_for_target=" -X32_64"
extra_nmflags_for_target=" -B -X32_64"
;;
- *-*-darwin*)
- # ranlib from Darwin requires the -c flag to look at common symbols.
+ *-*-darwin[3-9]*)
+ # ranlib before Darwin10 requires the -c flag to look at common symbols.
extra_ranlibflags_for_target=" -c"
;;
mips*-*-pe | sh*-*-pe | *arm-wince-pe)
mv conftest.o conftest.o.g0 &&
${CC} -c -g conftest.c &&
mv conftest.o conftest.o.g &&
- ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g; then
+ ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then
:
else
BUILD_CONFIG=
done
if test -z "$ac_cv_prog_RANLIB" ; then
- RANLIB=":"
+ RANLIB="true"
fi
done
if test -z "$ac_cv_prog_STRIP" ; then
- STRIP=":"
+ STRIP="true"
fi
projects / deliverable / binutils-gdb.git / blobdiff