PACKAGE=libstdc++
AC_SUBST(PACKAGE)
# For libtool versioning info, format is CURRENT:REVISION:AGE
-libtool_VERSION=5:2:0
+libtool_VERSION=6:0:0
AC_SUBST(libtool_VERSION)
GLIBCPP_TOPREL_CONFIGURE
# Also, if v3 is being configured as part of a cross compiler, the top-level
# configure script will pass the "real" host as $with_cross_host.
#
-# AC 2.5x sets target_alias iff the user specified --target, but we use it
-# everywhere, so we set it here just to be sure. In AC 2.13
-# AC_CANONICAL_TARGET was known as AC_CANONICAL_SYSTEM.
+# In AC 2.13 AC_CANONICAL_TARGET was known as AC_CANONICAL_SYSTEM.
AC_CANONICAL_SYSTEM
-target_alias=${target_alias-$target}
-AC_SUBST(target_alias)
-# Runs configure.target, finds CC, CXX and assorted other critical bits.
+# Runs configure.host, finds CC, CXX and assorted other critical bits.
# Must run this before the GLIBCPP_ENABLE_* macros below.
GLIBCPP_CONFIGURE(.)
AC_SUBST(enable_static)
# Check for c++ or library specific bits that don't require linking.
-#GLIBCPP_CHECK_COMPILER_VERSION
GLIBCPP_CHECK_GNU_MAKE
+#GLIBCPP_CHECK_COMPILER_VERSION
+GLIBCPP_CHECK_PCH
# Enable all the variable C++ stuff. C_MBCHAR must come early.
GLIBCPP_ENABLE_CSTDIO
GLIBCPP_ENABLE_DEBUG([no])
GLIBCPP_ENABLE_DEBUG_FLAGS([none])
-# Check for headers necessary for libsupc++ using dyn-string.c/cxa_demangle.c
-AC_CHECK_HEADERS(string.h stdlib.h)
-
# No surprises, no surprises...
if test $ATOMICITYH = cpu/generic ; then
- AC_MSG_WARN([No native atomic operations are provided yet for this platform.])
+ AC_MSG_WARN([No native atomic operations are provided for this platform.])
if test $target_thread_file = single; then
AC_MSG_WARN([They cannot be faked when thread support is disabled.])
AC_MSG_WARN([Thread-safety of certain classes is not guaranteed.])
fi
-if test -n "$with_cross_host" || test x"$build" != x"$host"; then
+if test x"$build" != x"$host"; then
# We are being configured with some form of cross compiler.
- GLIBCPP_IS_CROSS_COMPILING=1
+ GLIBCPP_IS_CROSS_COMPILING=true
# This lets us hard-code the functionality we know we'll have in the cross
# target environment. "Let" is a sugar-coated word placed on an especially
# If Canadian cross, then don't pick up tools from the build directory.
# Used in GLIBCPP_EXPORT_INCLUDES (and nowhere else?).
- if test -n "$with_cross_host" && test x"$build" != x"$with_cross_host"; then
+ if test -n "$with_cross_host" && test x"$build" != x"$with_cross_host" \
+ && test x"$build" != x"$target"; then
CANADIAN=yes
else
CANADIAN=no
# GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT
# GLIBCPP_CHECK_MATH_SUPPORT
- case "$target" in
- *-linux*)
- os_include_dir="os/gnu-linux"
+ case "${host}" in
+ *-freebsd*)
+ os_include_dir="os/bsd/freebsd"
AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
machine/endian.h machine/param.h sys/machine.h sys/types.h \
- fp.h locale.h float.h inttypes.h])
+ fp.h locale.h float.h inttypes.h sys/resource.h sys/stat.h \
+ sys/time.h unistd.h])
SECTION_FLAGS='-ffunction-sections -fdata-sections'
- AC_SUBST(SECTION_FLAGS)
+ AC_SUBST(SECTION_FLAGS)
GLIBCPP_CHECK_LINKER_FEATURES
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
+ AC_DEFINE(HAVE_LC_MESSAGES)
+ AC_DEFINE(HAVE_DRAND48)
+ AC_DEFINE(HAVE_GETPAGESIZE)
+ AC_DEFINE(HAVE_SETENV)
+ AC_DEFINE(HAVE_SIGSETJMP)
AC_DEFINE(HAVE_COPYSIGN)
AC_DEFINE(HAVE_COPYSIGNF)
- AC_DEFINE(HAVE_FINITE)
AC_DEFINE(HAVE_FINITEF)
+ AC_DEFINE(HAVE_FINITE)
AC_DEFINE(HAVE_FREXPF)
+ AC_DEFINE(HAVE_HYPOT)
AC_DEFINE(HAVE_HYPOTF)
AC_DEFINE(HAVE_ISINF)
- AC_DEFINE(HAVE_ISINFF)
AC_DEFINE(HAVE_ISNAN)
AC_DEFINE(HAVE_ISNANF)
- AC_DEFINE(HAVE_SINCOS)
- AC_DEFINE(HAVE_SINCOSF)
+
+ AC_DEFINE(HAVE_MMAP)
+ AC_DEFINE(HAVE_ACOSF)
+ AC_DEFINE(HAVE_ASINF)
+ AC_DEFINE(HAVE_ATAN2F)
+ AC_DEFINE(HAVE_ATANF)
+ AC_DEFINE(HAVE_CEILF)
+ AC_DEFINE(HAVE_COPYSIGN)
+ AC_DEFINE(HAVE_COPYSIGNF)
+ AC_DEFINE(HAVE_COSF)
+ AC_DEFINE(HAVE_COSHF)
+ AC_DEFINE(HAVE_EXPF)
+ AC_DEFINE(HAVE_FABSF)
+ AC_DEFINE(HAVE_FLOORF)
+ AC_DEFINE(HAVE_FMODF)
+ AC_DEFINE(HAVE_FREXPF)
+ AC_DEFINE(HAVE_LDEXPF)
+ AC_DEFINE(HAVE_LOG10F)
+ AC_DEFINE(HAVE_LOGF)
+ AC_DEFINE(HAVE_MODFF)
+ AC_DEFINE(HAVE_POWF)
+ AC_DEFINE(HAVE_SINF)
+ AC_DEFINE(HAVE_SINHF)
+ AC_DEFINE(HAVE_SQRTF)
+ AC_DEFINE(HAVE_TANF)
+ AC_DEFINE(HAVE_TANHF)
if test x"long_double_math_on_this_cpu" = x"yes"; then
AC_DEFINE(HAVE_FINITEL)
- AC_DEFINE(HAVE_HYPOTL)
AC_DEFINE(HAVE_ISINFL)
AC_DEFINE(HAVE_ISNANL)
fi
;;
*-hpux*)
- # Check for available headers.
+ os_include_dir="os/hpux"
AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
machine/endian.h machine/param.h sys/machine.h sys/types.h \
fp.h locale.h float.h inttypes.h])
GLIBCPP_CHECK_LINKER_FEATURES
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
- os_include_dir="os/hpux"
AC_DEFINE(HAVE_COPYSIGN)
AC_DEFINE(HAVE_COPYSIGNF)
AC_DEFINE(HAVE_FREXPF)
AC_DEFINE(HAVE_ISNANF)
;;
esac
-
;;
- *-netbsd*)
- # Check for available headers.
+ *-linux*)
+ os_include_dir="os/gnu-linux"
AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
machine/endian.h machine/param.h sys/machine.h sys/types.h \
fp.h locale.h float.h inttypes.h])
SECTION_FLAGS='-ffunction-sections -fdata-sections'
- AC_SUBST(SECTION_FLAGS)
+ AC_SUBST(SECTION_FLAGS)
GLIBCPP_CHECK_LINKER_FEATURES
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
- os_include_dir="os/bsd/netbsd"
AC_DEFINE(HAVE_COPYSIGN)
AC_DEFINE(HAVE_COPYSIGNF)
- AC_DEFINE(HAVE_FINITEF)
AC_DEFINE(HAVE_FINITE)
+ AC_DEFINE(HAVE_FINITEF)
AC_DEFINE(HAVE_FREXPF)
AC_DEFINE(HAVE_HYPOTF)
AC_DEFINE(HAVE_ISINF)
AC_DEFINE(HAVE_ISINFF)
AC_DEFINE(HAVE_ISNAN)
AC_DEFINE(HAVE_ISNANF)
+ AC_DEFINE(HAVE_SINCOS)
+ AC_DEFINE(HAVE_SINCOSF)
if test x"long_double_math_on_this_cpu" = x"yes"; then
AC_DEFINE(HAVE_FINITEL)
+ AC_DEFINE(HAVE_HYPOTL)
AC_DEFINE(HAVE_ISINFL)
AC_DEFINE(HAVE_ISNANL)
fi
;;
- *-freebsd*)
- # Check for available headers.
+ *-mingw32*)
+ os_include_dir="os/mingw32"
+ AC_CHECK_HEADERS([sys/types.h locale.h float.h])
+ GLIBCPP_CHECK_LINKER_FEATURES
+ GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
+ GLIBCPP_CHECK_WCHAR_T_SUPPORT
+ ;;
+ *-netbsd*)
+ os_include_dir="os/bsd/netbsd"
AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
machine/endian.h machine/param.h sys/machine.h sys/types.h \
- fp.h locale.h float.h inttypes.h sys/resource.h sys/stat.h \
- sys/time.h unistd.h])
+ fp.h locale.h float.h inttypes.h])
SECTION_FLAGS='-ffunction-sections -fdata-sections'
AC_SUBST(SECTION_FLAGS)
GLIBCPP_CHECK_LINKER_FEATURES
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
- os_include_dir="os/bsd/freebsd"
- AC_DEFINE(HAVE_LC_MESSAGES)
- AC_DEFINE(HAVE_DRAND48)
- AC_DEFINE(HAVE_GETPAGESIZE)
- AC_DEFINE(HAVE_SETENV)
- AC_DEFINE(HAVE_SIGSETJMP)
AC_DEFINE(HAVE_COPYSIGN)
AC_DEFINE(HAVE_COPYSIGNF)
AC_DEFINE(HAVE_FINITEF)
AC_DEFINE(HAVE_FINITE)
AC_DEFINE(HAVE_FREXPF)
- AC_DEFINE(HAVE_HYPOT)
AC_DEFINE(HAVE_HYPOTF)
AC_DEFINE(HAVE_ISINF)
+ AC_DEFINE(HAVE_ISINFF)
AC_DEFINE(HAVE_ISNAN)
AC_DEFINE(HAVE_ISNANF)
if test x"long_double_math_on_this_cpu" = x"yes"; then
AC_DEFINE(HAVE_ISNANL)
fi
;;
- *-mingw32*)
- AC_CHECK_HEADERS([sys/types.h locale.h float.h])
- GLIBCPP_CHECK_LINKER_FEATURES
- GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
- GLIBCPP_CHECK_WCHAR_T_SUPPORT
- os_include_dir="os/mingw32"
- ;;
- *-windiss*)
- os_include_dir="os/windiss"
- ;;
-changequote(,)dnl
- *-qnx6.[12]*)
-changequote([,])dnl
+ *-qnx6.1* | *-qnx6.2*)
+ os_include_dir="os/qnx/qnx6.1"
SECTION_FLAGS='-ffunction-sections -fdata-sections'
AC_SUBST(SECTION_FLAGS)
GLIBCPP_CHECK_LINKER_FEATURES
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
- os_include_dir="os/qnx/qnx6.1"
AC_DEFINE(HAVE_COSF)
AC_DEFINE(HAVE_COSL)
AC_DEFINE(HAVE_COSHF)
AC_DEFINE(HAVE_SINHF)
AC_DEFINE(HAVE_SINHL)
;;
- *)
- os_include_dir="os/newlib"
- AC_DEFINE(HAVE_HYPOT)
- ;;
- esac
-
- case "$target" in
- *-mingw32*)
- ;;
- *-windiss*)
- AC_DEFINE(HAVE_ACOSF)
- AC_DEFINE(HAVE_ASINF)
- AC_DEFINE(HAVE_ATAN2F)
- AC_DEFINE(HAVE_ATANF)
- AC_DEFINE(HAVE_CEILF)
+ *-solaris*)
+ case "$target" in
+ *-solaris2.5)
+ os_include_dir="os/solaris/solaris2.5"
+ ;;
+ *-solaris2.6)
+ os_include_dir="os/solaris/solaris2.6"
+ ;;
+ *-solaris2.7 | *-solaris2.8 | *-solaris2.9)
+ os_include_dir="os/solaris/solaris2.7"
+ ;;
+ esac
+ AC_DEFINE(HAVE_STRTOF)
+ AC_DEFINE(HAVE_STRTOLD)
+ AC_DEFINE(HAVE_MMAP)
AC_DEFINE(HAVE_COPYSIGN)
- AC_DEFINE(HAVE_COPYSIGNF)
- AC_DEFINE(HAVE_COSF)
- AC_DEFINE(HAVE_COSHF)
- AC_DEFINE(HAVE_EXPF)
- AC_DEFINE(HAVE_FABSF)
- AC_DEFINE(HAVE_FLOORF)
- AC_DEFINE(HAVE_FMODF)
- AC_DEFINE(HAVE_FREXPF)
- AC_DEFINE(HAVE_LDEXPF)
- AC_DEFINE(HAVE_LOG10F)
- AC_DEFINE(HAVE_LOGF)
+ AC_DEFINE(HAVE_ISNAN)
+ AC_DEFINE(HAVE_ISNANF)
AC_DEFINE(HAVE_MODFF)
- AC_DEFINE(HAVE_POWF)
- AC_DEFINE(HAVE_SINF)
- AC_DEFINE(HAVE_SINHF)
- AC_DEFINE(HAVE_SQRTF)
- AC_DEFINE(HAVE_TANF)
- AC_DEFINE(HAVE_TANHF)
+ AC_DEFINE(HAVE_HYPOT)
;;
- *-freebsd*)
- # Must replicate generic section since we don't have strtof or strtold.
- AC_DEFINE(HAVE_MMAP)
+ *-windiss*)
+ os_include_dir="os/windiss"
AC_DEFINE(HAVE_ACOSF)
AC_DEFINE(HAVE_ASINF)
AC_DEFINE(HAVE_ATAN2F)
AC_DEFINE(HAVE_TANHF)
;;
*)
- # GLIBCPP_CHECK_STDLIB_SUPPORT
- AC_DEFINE(HAVE_STRTOF)
- AC_DEFINE(HAVE_STRTOLD)
- # AC_FUNC_MMAP
- AC_DEFINE(HAVE_MMAP)
-
- AC_DEFINE(HAVE_ACOSF)
- AC_DEFINE(HAVE_ASINF)
- AC_DEFINE(HAVE_ATAN2F)
- AC_DEFINE(HAVE_ATANF)
- AC_DEFINE(HAVE_CEILF)
- AC_DEFINE(HAVE_COPYSIGN)
- AC_DEFINE(HAVE_COPYSIGNF)
- AC_DEFINE(HAVE_COSF)
- AC_DEFINE(HAVE_COSHF)
- AC_DEFINE(HAVE_EXPF)
- AC_DEFINE(HAVE_FABSF)
- AC_DEFINE(HAVE_FLOORF)
- AC_DEFINE(HAVE_FMODF)
- AC_DEFINE(HAVE_FREXPF)
- AC_DEFINE(HAVE_LDEXPF)
- AC_DEFINE(HAVE_LOG10F)
- AC_DEFINE(HAVE_LOGF)
- AC_DEFINE(HAVE_MODFF)
- AC_DEFINE(HAVE_POWF)
- AC_DEFINE(HAVE_SINF)
- AC_DEFINE(HAVE_SINHF)
- AC_DEFINE(HAVE_SQRTF)
- AC_DEFINE(HAVE_TANF)
- AC_DEFINE(HAVE_TANHF)
- ;;
+ if test "x${with_newlib}" = "xyes"; then
+ os_include_dir="os/newlib"
+ AC_DEFINE(HAVE_HYPOT)
+
+ # GLIBCPP_CHECK_STDLIB_SUPPORT
+ AC_DEFINE(HAVE_STRTOF)
+ AC_DEFINE(HAVE_STRTOLD)
+ # AC_FUNC_MMAP
+ AC_DEFINE(HAVE_MMAP)
+
+ AC_DEFINE(HAVE_ACOSF)
+ AC_DEFINE(HAVE_ASINF)
+ AC_DEFINE(HAVE_ATAN2F)
+ AC_DEFINE(HAVE_ATANF)
+ AC_DEFINE(HAVE_CEILF)
+ AC_DEFINE(HAVE_COPYSIGN)
+ AC_DEFINE(HAVE_COPYSIGNF)
+ AC_DEFINE(HAVE_COSF)
+ AC_DEFINE(HAVE_COSHF)
+ AC_DEFINE(HAVE_EXPF)
+ AC_DEFINE(HAVE_FABSF)
+ AC_DEFINE(HAVE_FLOORF)
+ AC_DEFINE(HAVE_FMODF)
+ AC_DEFINE(HAVE_FREXPF)
+ AC_DEFINE(HAVE_LDEXPF)
+ AC_DEFINE(HAVE_LOG10F)
+ AC_DEFINE(HAVE_LOGF)
+ AC_DEFINE(HAVE_MODFF)
+ AC_DEFINE(HAVE_POWF)
+ AC_DEFINE(HAVE_SINF)
+ AC_DEFINE(HAVE_SINHF)
+ AC_DEFINE(HAVE_SQRTF)
+ AC_DEFINE(HAVE_TANF)
+ AC_DEFINE(HAVE_TANHF)
+ else
+ AC_MSG_ERROR([No support for this host/target combination.])
+ fi
+ ;;
esac
# At some point, we should differentiate between architectures
# We are being configured natively. We can do more elaborate tests
# that include AC_TRY_COMPILE now, as the linker is assumed to be
# working.
- GLIBCPP_IS_CROSS_COMPILING=0
+ GLIBCPP_IS_CROSS_COMPILING=false
CANADIAN=no
# Check for available headers.
AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \
- machine/param.h sys/machine.h fp.h locale.h float.h inttypes.h gconv.h sys/types.h])
+ machine/param.h sys/machine.h fp.h locale.h float.h inttypes.h gconv.h \
+ sys/types.h])
GLIBCPP_CHECK_COMPILER_FEATURES
GLIBCPP_CHECK_LINKER_FEATURES
- GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT
GLIBCPP_CHECK_MATH_SUPPORT
+ GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
GLIBCPP_CHECK_STDLIB_SUPPORT
- GLIBCPP_CHECK_UNISTD_SUPPORT
+
+ # For showmanyc_helper().
+ AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)
+ GLIBCPP_CHECK_POLL
+ GLIBCPP_CHECK_S_ISREG_OR_S_IFREG
+
AC_LC_MESSAGES
AC_TRY_COMPILE([
])
AC_FUNC_MMAP
-
- # Establish limits on memory usage during 'make check'
- GLIBCPP_CONFIGURE_TESTSUITE
fi
-# This depends on the possibly-skipped linker test above.
+# This depends on GLIBCPP_CHECK_LINKER_FEATURES, but without it assumes no.
GLIBCPP_ENABLE_SYMVERS([yes])
+# This depends on GLIBCPP_ENABLE_SYMVERS and GLIBCPP_IS_CROSS_COMPILING.
+GLIBCPP_CONFIGURE_TESTSUITE
+
# Propagate the target-specific source directories through the build chain.
# (Nothing currently uses cpu_include_dir directly; only ATOMICITYH
# uses it, and it only gets used in this file.)
AC_SUBST(OS_INC_SRCDIR)
AC_SUBST(ATOMICITY_INC_SRCDIR)
-# Set up cross-compile flags
-AC_SUBST(GLIBCPP_IS_CROSS_COMPILING) dnl Unused so far.
+# Determine cross-compile flags and all AM_CONDITIONALs.
+AC_SUBST(GLIBCPP_IS_CROSS_COMPILING)
AM_CONDITIONAL(CANADIAN, test "$CANADIAN" = yes)
+dnl from GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT:
+AM_CONDITIONAL(GLIBCPP_BUILD_LIBMATH, test "$need_libmath" = yes)
AC_CACHE_SAVE
AC_SUBST(LIBSUPCXX_PICFLAGS)
# Generate the various Makefiles, include files, and scripts.
-# NB: Multilibs need MULTISUBDIR defined correctly in src/Makefile.am
-# and libsupc++/Makefile.am so that multilib installs will end up
-# installed in the correct place. To work around this not being passed
-# down from config-ml.in -> top_srcdir/Makefile.am ->
+# NB: Multilibs need MULTISUBDIR defined correctly in src/Makefile.am,
+# libsupc++/Makefile.am and testsuite/Makefile.am so that multilib installs
+# will end up installed in the correct place. To work around this not being
+# passed # down from config-ml.in -> top_srcdir/Makefile.am ->
# top_srcdir/{src,libsupc++}/Makefile.am, manually append it here.
AC_OUTPUT(Makefile \
- include/Makefile src/Makefile \
- libmath/Makefile libio/Makefile libsupc++/Makefile \
- po/Makefile testsuite/Makefile mkcheck testsuite_flags,
-[ if ! test -f stamp-h; then
- test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
- if test -n "$CONFIG_FILES"; then
- if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
- LD="${ORIGINAL_LD_FOR_MULTILIBS}"
- ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in
- grep '^MULTISUBDIR =' Makefile >> src/Makefile
- grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile
- fi
- fi
+include/Makefile src/Makefile \
+libmath/Makefile libsupc++/Makefile \
+po/Makefile testsuite/Makefile scripts/check_survey scripts/testsuite_flags,
+[test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
+ if test -n "$CONFIG_FILES"; then
+ if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
+ LD="${ORIGINAL_LD_FOR_MULTILIBS}"
+ # Ony modify Makefiles that are just being created.
+ case " $CONFIG_FILES" in
+ *" Makefile"*)
+ ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in
+ ;;
+ esac
+ case $CONFIG_FILES in
+ *src/Makefile*)
+ grep '^MULTISUBDIR =' Makefile >> src/Makefile
+ ;;
+ esac
+ case $CONFIG_FILES in
+ *libsupc++/Makefile*)
+ grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile
+ ;;
+ esac
+ case $CONFIG_FILES in
+ *testsuite/Makefile*)
+ grep '^MULTISUBDIR =' Makefile >> testsuite/Makefile
+ ;;
+ esac
fi
-chmod +x mkcheck
-chmod +x testsuite_flags
-],
+ fi
+ chmod +x scripts/check_survey
+ chmod +x scripts/testsuite_flags],
srcdir=${srcdir}
host=${host}
target=${target}
glibcpp_basedir=${glibcpp_basedir}
CC="${CC}"
CXX="${CXX}"
+ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
)
dnl In autoconf 2.5x, AC_OUTPUT is replaced by three AC_ macros:
dnl AC_CONFIG_FILES(Makefile \
dnl include/Makefile src/Makefile \
-dnl libmath/Makefile libio/Makefile libsupc++/Makefile \
-dnl po/Makefile testsuite/Makefile mkcheck testsuite_flags)
+dnl libmath/Makefile libsupc++/Makefile \
+dnl po/Makefile testsuite/Makefile \
+dnl scripts/check_survey scripts/testsuite_flags)
dnl AC_CONFIG_COMMANDS([default],
dnl [if test -n "$CONFIG_FILES"; then
-dnl ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in
-dnl grep '^MULTISUBDIR =' Makefile >> src/Makefile
-dnl grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile
+dnl # Ony modify Makefiles that are just being created.
+dnl case " $CONFIG_FILES" in
+dnl *" Makefile"*)
+dnl ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in
+dnl ;;
+dnl esac
+dnl case $CONFIG_FILES in
+dnl *src/Makefile*)
+dnl grep '^MULTISUBDIR =' Makefile >> src/Makefile
+dnl ;;
+dnl esac
+dnl case $CONFIG_FILES in
+dnl *libsupc++/Makefile*)
+dnl grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile
+dnl ;;
+dnl esac
+dnl case $CONFIG_FILES in
+dnl *testsuite/Makefile*)
+dnl grep '^MULTISUBDIR =' Makefile >> testsuite/Makefile
+dnl ;;
+dnl esac
dnl fi
-dnl chmod +x mkcheck
-dnl chmod +x testsuite_flags
+dnl chmod +x scripts/check_survey
+dnl chmod +x scripts/testsuite_flags
dnl ],
dnl srcdir=${srcdir}
dnl host=${host}
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