X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Fconfigure.in;fp=libstdc%2B%2B-v3%2Fconfigure.in;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=93d9f9c3c26bac1863a67af712071e140ca9038c;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/configure.in b/libstdc++-v3/configure.in deleted file mode 100644 index 93d9f9c3..00000000 --- a/libstdc++-v3/configure.in +++ /dev/null @@ -1,412 +0,0 @@ -# Process this file with autoconf to produce a configure script, like so: -# aclocal && autoconf && autoheader && automake - -AC_PREREQ(2.13) -AC_INIT(src/ios.cc) - -# This works around the fact that libtool configuration may change LD -# for this particular configuration, but some shells, instead of -# keeping the changes in LD private, export them just because LD is -# exported. -ORIGINAL_LD_FOR_MULTILIBS=$LD - -PACKAGE=libstdc++ -AC_SUBST(PACKAGE) -# For libtool versioning info, format is CURRENT:REVISION:AGE -libtool_VERSION=5:3:0 -AC_SUBST(libtool_VERSION) - -GLIBCPP_TOPREL_CONFIGURE - -# Gets build, host, target, *_vendor, *_cpu, *_os, etc. -# AC 2.5x sets target_alias iff the user specified --target, but we use it -# everywhere, so we set it here just to be sure. In AC 2.13 -# AC_CANONICAL_TARGET was known as AC_CANONICAL_SYSTEM. -AC_CANONICAL_SYSTEM -target_alias=${target_alias-$target} -AC_SUBST(target_alias) - -# Runs configure.host and configure.target, as well as finds CC, CXX -# and assorted other critical bits. Have to run this before the -# GLIBCPP_ENABLE_* macros below. -GLIBCPP_CONFIGURE(.) - -AM_INIT_AUTOMAKE($PACKAGE, $gcc_version) -AM_CONFIG_HEADER(config.h) - -AC_LIBTOOL_DLOPEN -AM_PROG_LIBTOOL -AC_SUBST(enable_shared) -AC_SUBST(enable_static) - -# Check for c++ or library specific bits that don't require linking. -#GLIBCPP_CHECK_COMPILER_VERSION -GLIBCPP_CHECK_GNU_MAKE - -# Enable all the variable C++ stuff. C_MBCHAR must come early. -GLIBCPP_ENABLE_DEBUG($USE_MAINTAINER_MODE) -GLIBCPP_ENABLE_CSTDIO -GLIBCPP_ENABLE_CLOCALE -GLIBCPP_ENABLE_C_MBCHAR([yes]) -GLIBCPP_ENABLE_C99([yes]) -GLIBCPP_ENABLE_LONG_LONG([yes]) -GLIBCPP_ENABLE_CHEADERS([$c_model]) -GLIBCPP_ENABLE_THREADS -GLIBCPP_ENABLE_CXX_FLAGS([none]) -GLIBCPP_ENABLE_SJLJ_EXCEPTIONS -GLIBCPP_ENABLE_LIBUNWIND_EXCEPTIONS -GLIBCPP_ENABLE_CONCEPT_CHECKS - -# Check for headers necessary for libsupc++ using dyn-string.c/cxa_demangle.c -AC_CHECK_HEADERS(string.h stdlib.h) - -if test -n "$with_cross_host" || test x"$build" != x"$host"; then - - # 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 dull and tedious hack, actually. - # Here's why GLIBCPP_CHECK_MATH_SUPPORT, and other autoconf macros - # that involve linking can't be used: - # "cannot open sim-crt0.o" - # "cannot open crt0.o" - # etc. All this is because there currently exists no unified, - # consistent way for top level CC information to be passed down - # to target directories: newlib includes, newlib linking info, - # libgloss versus newlib crt0.o, etc. When all of this is done, all - # of this hokey, excessive AC_DEFINE junk for crosses can be removed. - - # We are being configured with some form of cross compiler. - GLIBCPP_IS_CROSS_COMPILING=1 - - # If Canadian cross, then don't pick up tools from the build - # directory. - if test -n "$with_cross_host" && test x"$build" != x"$with_cross_host"; then - CANADIAN=yes - else - CANADIAN=no - fi - - # Construct crosses by hand, eliminating bits that need ld... - # GLIBCPP_CHECK_COMPILER_FEATURES - # GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT - # GLIBCPP_CHECK_MATH_SUPPORT - - case "$target" in - *-linux*) - # 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 sys/types.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="config/os/gnu-linux" - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOTF) - AC_DEFINE(HAVE_SINCOS) - AC_DEFINE(HAVE_SINCOSF) - if test x"long_double_math_on_this_cpu" = x"yes"; then - AC_DEFINE(HAVE_HYPOTL) - fi - ;; - *-hpux*) - # 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 sys/types.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="config/os/hpux" - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOT) - AC_DEFINE(HAVE_SINCOS) - AC_DEFINE(HAVE_SINCOSF) - ;; - *-netbsd*) - # 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 sys/types.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="config/os/bsd/netbsd" - AC_DEFINE(HAVE_COPYSIGN) - AC_DEFINE(HAVE_COPYSIGNF) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_HYPOTF) - ;; - *-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="config/os/mingw32" - ;; -changequote(,)dnl - *-qnx6.[12]*) -changequote([,])dnl - 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="config/os/qnx/qnx6.1" - AC_DEFINE(HAVE_COSF) - AC_DEFINE(HAVE_COSL) - AC_DEFINE(HAVE_COSHF) - AC_DEFINE(HAVE_COSHL) - AC_DEFINE(HAVE_LOGF) - AC_DEFINE(HAVE_LOGL) - AC_DEFINE(HAVE_LOG10F) - AC_DEFINE(HAVE_LOG10L) - AC_DEFINE(HAVE_SINF) - AC_DEFINE(HAVE_SINL) - AC_DEFINE(HAVE_SINHF) - AC_DEFINE(HAVE_SINHL) - ;; - *) - os_include_dir="config/os/newlib" - AC_DEFINE(HAVE_HYPOT) - ;; - esac - - case "$target" in - *-mingw32*) - ;; - *) - # 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_FINITE) - AC_DEFINE(HAVE_FINITEF) - AC_DEFINE(HAVE_FLOORF) - AC_DEFINE(HAVE_FMODF) - AC_DEFINE(HAVE_FREXPF) - AC_DEFINE(HAVE_ISINF) - AC_DEFINE(HAVE_ISINFF) - AC_DEFINE(HAVE_ISNAN) - AC_DEFINE(HAVE_ISNANF) - 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) - ;; - esac - - # At some point, we should differentiate between architectures - # like x86, which have long double versions, and alpha/powerpc/etc., - # which don't. For the time being, punt. - if test x"long_double_math_on_this_cpu" = x"yes"; then - AC_DEFINE(HAVE_ACOSL) - AC_DEFINE(HAVE_ASINL) - AC_DEFINE(HAVE_ATAN2L) - AC_DEFINE(HAVE_ATANL) - AC_DEFINE(HAVE_CEILL) - AC_DEFINE(HAVE_COPYSIGNL) - AC_DEFINE(HAVE_COSL) - AC_DEFINE(HAVE_COSHL) - AC_DEFINE(HAVE_EXPL) - AC_DEFINE(HAVE_FABSL) - AC_DEFINE(HAVE_FINITEL) - AC_DEFINE(HAVE_FLOORL) - AC_DEFINE(HAVE_FMODL) - AC_DEFINE(HAVE_FREXPL) - AC_DEFINE(HAVE_ISINFL) - AC_DEFINE(HAVE_ISNANL) - AC_DEFINE(HAVE_LDEXPL) - AC_DEFINE(HAVE_LOG10L) - AC_DEFINE(HAVE_LOGL) - AC_DEFINE(HAVE_MODFL) - AC_DEFINE(HAVE_POWL) - AC_DEFINE(HAVE_SINCOSL) - AC_DEFINE(HAVE_SINL) - AC_DEFINE(HAVE_SINHL) - AC_DEFINE(HAVE_SQRTL) - AC_DEFINE(HAVE_TANL) - AC_DEFINE(HAVE_TANHL) - fi -else - - # 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 - 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]) - - GLIBCPP_CHECK_COMPILER_FEATURES - GLIBCPP_CHECK_LINKER_FEATURES - GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT - GLIBCPP_CHECK_MATH_SUPPORT - GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT - GLIBCPP_CHECK_WCHAR_T_SUPPORT - GLIBCPP_CHECK_STDLIB_SUPPORT - GLIBCPP_CHECK_UNISTD_SUPPORT - AC_LC_MESSAGES - - AC_TRY_COMPILE([ - #include - ], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);], - [AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ]) - ]) - - AC_FUNC_MMAP - - # Establish limits on memory usage during 'make check' - GLIBCPP_CONFIGURE_TESTSUITE -fi - -# This depends on the possibly-skipped linker test above. -GLIBCPP_ENABLE_SYMVERS([yes]) - -# Propagate the target-specific source directories through the build chain. -OS_INC_SRCDIR=$os_include_dir/bits -ATOMICITY_INC_SRCDIR=$ATOMICITYH/bits -CPU_LIMITS_INC_SRCDIR=$CPULIMITSH/bits -AC_SUBST(OS_INC_SRCDIR) -AC_SUBST(ATOMICITY_INC_SRCDIR) -AC_SUBST(CPU_LIMITS_INC_SRCDIR) - -# Set up cross-compile flags -AC_SUBST(GLIBCPP_IS_CROSS_COMPILING) -AM_CONDITIONAL(CANADIAN, test "$CANADIAN" = yes) - -AC_CACHE_SAVE - -if test "${multilib}" = "yes"; then - multilib_arg="--enable-multilib" -else - multilib_arg= -fi - -# Export all the install information -GLIBCPP_EXPORT_INSTALL_INFO - -# Export all the include and flag information to makefiles. -GLIBCPP_EXPORT_INCLUDES -GLIBCPP_EXPORT_FLAGS - -if ${CONFIG_SHELL-/bin/sh} ./libtool --tag CXX --features | - grep "enable shared" > /dev/null; then - LIBSUPCXX_PICFLAGS=-prefer-pic -else - LIBSUPCXX_PICFLAGS= -fi -AC_SUBST(LIBSUPCXX_PICFLAGS) - -# Generate the various Makefiles, include files, and scripts. -# NB: Multilibs need MULTISUBDIR defined correctly in src/Makefile.am -# and libsupc++/Makefile.am so that multilib installs will end up -# installed in the correct place. To work around this not being passed -# down from config-ml.in -> top_srcdir/Makefile.am -> -# top_srcdir/{src,libsupc++}/Makefile.am, manually append it here. -AC_OUTPUT(Makefile \ - include/Makefile src/Makefile \ - libmath/Makefile libio/Makefile libsupc++/Makefile \ - po/Makefile testsuite/Makefile mkcheck testsuite_flags, -[if test -n "$CONFIG_FILES"; then - LD="${ORIGINAL_LD_FOR_MULTILIBS}" - ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in - grep '^MULTISUBDIR =' Makefile >> src/Makefile - grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile -fi -chmod +x mkcheck -chmod +x testsuite_flags -], -srcdir=${srcdir} -host=${host} -target=${target} -with_multisubdir=${with_multisubdir} -ac_configure_args="${multilib_arg} ${ac_configure_args}" -CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -glibcpp_basedir=${glibcpp_basedir} -CC="${CC}" -CXX="${CXX}" -) -dnl In autoconf 2.5x, AC_OUTPUT is replaced by three AC_ macros: -dnl AC_CONFIG_FILES(Makefile \ -dnl include/Makefile src/Makefile \ -dnl libmath/Makefile libio/Makefile libsupc++/Makefile \ -dnl po/Makefile testsuite/Makefile mkcheck testsuite_flags) -dnl AC_CONFIG_COMMANDS([default], -dnl [if test -n "$CONFIG_FILES"; then -dnl ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in -dnl grep '^MULTISUBDIR =' Makefile >> src/Makefile -dnl grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile -dnl fi -dnl chmod +x mkcheck -dnl chmod +x testsuite_flags -dnl ], -dnl srcdir=${srcdir} -dnl host=${host} -dnl target=${target} -dnl with_multisubdir=${with_multisubdir} -dnl ac_configure_args="${multilib_arg} ${ac_configure_args}" -dnl CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -dnl glibcpp_basedir=${glibcpp_basedir} -dnl CC="${CC}" -dnl CXX="${CXX}" -dnl ) -dnl AC_OUTPUT - - -# Sanity checking & User-visible messages. -# Checks down here, otherwise they get scrolled off before -# the user will notice. - -# Trying to get more people to read documentation. 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