Mercurial > hg > CbC > CbC_gcc
diff libquadmath/configure @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | 561a7518be6b |
children | 84e7813d76e9 |
line wrap: on
line diff
--- a/libquadmath/configure Sun Aug 21 07:07:55 2011 +0900 +++ b/libquadmath/configure Fri Oct 27 22:46:09 2017 +0900 @@ -601,6 +601,7 @@ am__EXEEXT_TRUE LTLIBOBJS LIBOBJS +get_gcc_base_ver GENINSRC_FALSE GENINSRC_TRUE BUILD_LIBQUADMATH_FALSE @@ -613,7 +614,6 @@ LIBQUAD_USE_SYMVER_TRUE toolexeclibdir toolexecdir -multi_basedir MAINT MAINTAINER_MODE_FALSE MAINTAINER_MODE_TRUE @@ -646,6 +646,7 @@ am__fastdepCC_FALSE am__fastdepCC_TRUE CCDEPMODE +am__nodep AMDEPBACKSLASH AMDEP_FALSE AMDEP_TRUE @@ -682,6 +683,7 @@ INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM +multi_basedir target_noncanonical target_os target_vendor @@ -736,6 +738,7 @@ ac_subst_files='' ac_user_opts=' enable_option_checking +enable_multilib enable_version_specific_runtime_libs enable_dependency_tracking with_bugurl @@ -746,8 +749,9 @@ with_gnu_ld enable_libtool_lock enable_maintainer_mode -enable_multilib +enable_symvers enable_generated_files_in_srcdir +with_gcc_major_version_only ' ac_precious_vars='build_alias host_alias @@ -1378,6 +1382,7 @@ --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-multilib build many library versions (default) --enable-version-specific-runtime-libs specify that runtime libraries should be installed in a compiler-specific directory @@ -1390,7 +1395,7 @@ --disable-libtool-lock avoid locking (might break parallel builds) --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer - --enable-multilib build many library versions (default) + --disable-symvers disable symbol versioning for libquadmath --enable-generated-files-in-srcdir put copies of generated files in source dir intended for creating source tarballs for users without @@ -1403,6 +1408,8 @@ --with-pic try to use only PIC/non-PIC objects [default=use both] --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-gcc-major-version-only + use only GCC major number in filesystem paths Some influential environment variables: CC C compiler command @@ -2368,6 +2375,44 @@ +# Default to --enable-multilib +# Check whether --enable-multilib was given. +if test "${enable_multilib+set}" = set; then : + enableval=$enable_multilib; case "$enableval" in + yes) multilib=yes ;; + no) multilib=no ;; + *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; + esac +else + multilib=yes +fi + + +# We may get other options which we leave undocumented: +# --with-target-subdir, --with-multisrctop, --with-multisubdir +# See config-ml.in if you want the gory details. + +if test "$srcdir" = "."; then + if test "$with_target_subdir" != "."; then + multi_basedir="$srcdir/$with_multisrctop../.." + else + multi_basedir="$srcdir/$with_multisrctop.." + fi +else + multi_basedir="$srcdir/.." +fi + + +# Even if the default multilib is not a cross compilation, +# it may be that some of the other multilibs are. +if test $cross_compiling = no && test $multilib = yes \ + && test "x${with_multisubdir}" != x ; then + cross_compiling=maybe +fi + +ac_config_commands="$ac_config_commands default-1" + + target_alias=${target_alias-$host_alias} @@ -2839,11 +2884,11 @@ # We need awk for the "check" target. The system "awk" is bad on # some platforms. -# Always define AMTAR for backward compatibility. - -AMTAR=${AMTAR-"${am_missing_run}tar"} - -am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' @@ -2920,6 +2965,7 @@ if test "x$enable_dependency_tracking" != xno; then am_depcomp="$ac_aux_dir/depcomp" AMDEPBACKSLASH='\' + am__nodep='_no' fi if test "x$enable_dependency_tracking" != xno; then AMDEP_TRUE= @@ -3737,6 +3783,7 @@ # instance it was reported that on HP-UX the gcc test will end up # making a dummy file named `D' -- because `-MD' means `put the output # in D'. + rm -rf conftest.dir mkdir conftest.dir # Copy depcomp to subdir because otherwise we won't find it if we're # using a relative directory. @@ -3796,7 +3843,7 @@ break fi ;; - msvisualcpp | msvcmsys) + msvc7 | msvc7msys | msvisualcpp | msvcmsys) # This compiler won't grok `-c -o', but also, the minuso test has # not run yet. These depmodes are late enough in the game, and # so weak that their functioning should not be impacted. @@ -4399,7 +4446,7 @@ ;; esac else - BUGURL="http://gcc.gnu.org/bugs.html" + BUGURL="https://gcc.gnu.org/bugs/" fi @@ -6246,7 +6293,7 @@ rm -rf conftest* ;; -x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext @@ -6262,9 +6309,19 @@ LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) - LD="${LD-ld} -m elf_i386" + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac ;; - ppc64-*linux*|powerpc64-*linux*) + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) @@ -6283,7 +6340,10 @@ x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; - ppc*-*linux*|powerpc*-*linux*) + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) @@ -6971,7 +7031,7 @@ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[012]*) + 10.[012][,.]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; @@ -7538,6 +7598,7 @@ # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi + lt_prog_compiler_pic='-fPIC' ;; amigaos*) @@ -8274,7 +8335,7 @@ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then - tmp_addflag= + tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler @@ -8456,7 +8517,7 @@ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else - export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no @@ -8725,7 +8786,7 @@ ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. - freebsd2*) + freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes @@ -9641,7 +9702,7 @@ objformat=`/usr/bin/objformat` else case $host_os in - freebsd[123]*) objformat=aout ;; + freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi @@ -9659,7 +9720,7 @@ esac shlibpath_var=LD_LIBRARY_PATH case $host_os in - freebsd2*) + freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) @@ -10511,7 +10572,7 @@ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10514 "configure" +#line 10575 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10617,7 +10678,7 @@ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10620 "configure" +#line 10681 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10902,43 +10963,6 @@ MAINT=$MAINTAINER_MODE_TRUE -# Default to --enable-multilib -# Check whether --enable-multilib was given. -if test "${enable_multilib+set}" = set; then : - enableval=$enable_multilib; case "$enableval" in - yes) multilib=yes ;; - no) multilib=no ;; - *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; - esac -else - multilib=yes -fi - - -# We may get other options which we leave undocumented: -# --with-target-subdir, --with-multisrctop, --with-multisubdir -# See config-ml.in if you want the gory details. - -if test "$srcdir" = "."; then - if test "$with_target_subdir" != "."; then - multi_basedir="$srcdir/$with_multisrctop../.." - else - multi_basedir="$srcdir/$with_multisrctop.." - fi -else - multi_basedir="$srcdir/.." -fi - - -# Even if the default multilib is not a cross compilation, -# it may be that some of the other multilibs are. -if test $cross_compiling = no && test $multilib = yes \ - && test "x${with_multisubdir}" != x ; then - cross_compiling=maybe -fi - -ac_config_commands="$ac_config_commands default-1" - ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -11506,6 +11530,7 @@ # instance it was reported that on HP-UX the gcc test will end up # making a dummy file named `D' -- because `-MD' means `put the output # in D'. + rm -rf conftest.dir mkdir conftest.dir # Copy depcomp to subdir because otherwise we won't find it if we're # using a relative directory. @@ -11565,7 +11590,7 @@ break fi ;; - msvisualcpp | msvcmsys) + msvc7 | msvc7msys | msvisualcpp | msvcmsys) # This compiler won't grok `-c -o', but also, the minuso test has # not run yet. These depmodes are late enough in the game, and # so weak that their functioning should not be impacted. @@ -11937,6 +11962,43 @@ done + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the math.h includes POSIX's signgam" >&5 +$as_echo_n "checking whether the math.h includes POSIX's signgam... " >&6; } +if test "${libgfor_cv_have_math_h_signgam+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <math.h> +void foo(void) { signgam = 1; } +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libgfor_cv_have_math_h_signgam=yes +else + libgfor_cv_have_math_h_signgam=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_math_h_signgam" >&5 +$as_echo "$libgfor_cv_have_math_h_signgam" >&6; } + if test $libgfor_cv_have_math_h_signgam = yes; then + +$as_echo "#define HAVE_MATH_H_SIGNGAM 1" >>confdefs.h + + fi + # If available, sqrtl and cbrtl speed up the calculation - # but they are not required if test x$gcc_no_link != xyes; then @@ -12339,19 +12401,27 @@ # Check for symbol versioning (copied from libssp). { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symbol versioning is supported" >&5 $as_echo_n "checking whether symbol versioning is supported... " >&6; } -if test x$gcc_no_link = xyes; then - # If we cannot link, we cannot build shared libraries, so do not use - # symbol versioning. - quadmath_use_symver=no -else - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map" - cat > conftest.map <<EOF +# Check whether --enable-symvers was given. +if test "${enable_symvers+set}" = set; then : + enableval=$enable_symvers; quadmath_use_symver=$enableval +else + quadmath_use_symver=yes +fi + +if test "x$quadmath_use_symver" != xno; then + if test x$gcc_no_link = xyes; then + # If we cannot link, we cannot build shared libraries, so do not use + # symbol versioning. + quadmath_use_symver=no + else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map" + cat > conftest.map <<EOF FOO_1.0 { global: *foo*; bar; local: *; }; EOF - if test x$gcc_no_link = xyes; then + if test x$gcc_no_link = xyes; then as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12372,18 +12442,18 @@ fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext - if test x$quadmath_use_symver = xno; then - case "$target_os" in - solaris2*) - LDFLAGS="$save_LDFLAGS" - LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map" - # Sun ld cannot handle wildcards and treats all entries as undefined. - cat > conftest.map <<EOF + if test x$quadmath_use_symver = xno; then + case "$target_os" in + solaris2*) + LDFLAGS="$save_LDFLAGS" + LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map" + # Sun ld cannot handle wildcards and treats all entries as undefined. + cat > conftest.map <<EOF FOO_1.0 { global: foo; local: *; }; EOF - if test x$gcc_no_link = xyes; then + if test x$gcc_no_link = xyes; then as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12404,10 +12474,11 @@ fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext - ;; - esac - fi - LDFLAGS="$save_LDFLAGS" + ;; + esac + fi + LDFLAGS="$save_LDFLAGS" + fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_use_symver" >&5 $as_echo "$quadmath_use_symver" >&6; } @@ -12445,7 +12516,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ + #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__) typedef _Complex float __attribute__((mode(TC))) __complex128; + #else + typedef _Complex float __attribute__((mode(KC))) __complex128; + #endif __float128 foo (__float128 x) { @@ -12492,7 +12567,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ + #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__) typedef _Complex float __attribute__((mode(TC))) __complex128; + #else + typedef _Complex float __attribute__((mode(KC))) __complex128; + #endif __float128 foo (__float128 x) { @@ -12851,6 +12930,20 @@ fi +# Determine what GCC version number to use in filesystem paths. + + get_gcc_base_ver="cat" + +# Check whether --with-gcc-major-version-only was given. +if test "${with_gcc_major_version_only+set}" = set; then : + withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then + get_gcc_base_ver="sed -e 's/^\([0-9]*\).*\$\$/\1/'" + fi + +fi + + + ac_config_files="$ac_config_files Makefile" @@ -13582,6 +13675,19 @@ # # INIT-COMMANDS # + +srcdir="$srcdir" +host="$host" +target="$target" +with_multisubdir="$with_multisubdir" +with_multisrctop="$with_multisrctop" +with_target_subdir="$with_target_subdir" +ac_configure_args="${multilib_arg} ${ac_configure_args}" +multi_basedir="$multi_basedir" +CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} +CC="$CC" +CXX="$CXX" +GFORTRAN="$GFORTRAN" AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" @@ -13844,20 +13950,6 @@ -srcdir="$srcdir" -host="$host" -target="$target" -with_multisubdir="$with_multisubdir" -with_multisrctop="$with_multisrctop" -with_target_subdir="$with_target_subdir" -ac_configure_args="${multilib_arg} ${ac_configure_args}" -multi_basedir="$multi_basedir" -CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -CC="$CC" -CXX="$CXX" -GFORTRAN="$GFORTRAN" -GCJ="$GCJ" - _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 @@ -13867,9 +13959,9 @@ do case $ac_config_target in "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; - "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; @@ -14455,6 +14547,14 @@ case $ac_file$ac_mode in + "default-1":C) +# Only add multilib support code if we just rebuilt the top-level +# Makefile. +case " $CONFIG_FILES " in + *" Makefile "*) + ac_file=Makefile . ${multi_basedir}/config-ml.in + ;; +esac ;; "depfiles":C) test x"$AMDEP_TRUE" != x"" || { # Autoconf 2.62 quotes --file arguments for eval, but not when files # are listed without --file. Let's play safe and only enable the eval @@ -15189,14 +15289,6 @@ chmod +x "$ofile" ;; - "default-1":C) -# Only add multilib support code if we just rebuilt the top-level -# Makefile. -case " $CONFIG_FILES " in - *" Makefile "*) - ac_file=Makefile . ${multi_basedir}/config-ml.in - ;; -esac ;; esac done # for ac_tag