diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/configure.in b/configure.in index 71ceb04..924b040 100644 --- a/configure.in +++ b/configure.in @@ -131,9 +131,9 @@ AC_ARG_ENABLE([shared], [shared=default]) AC_ARG_ENABLE([profile], AC_HELP_STRING([--enable-profile], - [build profiled library @<:@default=no@:>@]), + [build profiled library @<:@default=yes@:>@]), [profile=$enableval], - [profile=no]) + [profile=yes]) AC_ARG_ENABLE([omitfp], AC_HELP_STRING([--enable-omitfp], [build undebuggable optimized library @<:@default=no@:>@]), @@ -1259,9 +1259,12 @@ EOF if AC_TRY_COMMAND(${CC-cc} -c $ASFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then libc_cv_asm_protected_directive=yes else - AC_MSG_ERROR(assembler support for symbol visibility is required) + libc_cv_asm_protected_directive=no fi rm -f conftest*]) + AC_SUBST(libc_cv_asm_protected_directive) + AC_DEFINE(HAVE_PROTECTED) + AC_DEFINE(HAVE_HIDDEN) if test $libc_cv_asm_protected_directive = yes; then AC_CACHE_CHECK(whether __attribute__((visibility())) is supported, @@ -1280,8 +1283,8 @@ EOF fi rm -f conftest.[cs] ]) - if test $libc_cv_visibility_attribute != yes; then - AC_MSG_ERROR(compiler support for visibility attribute is required) + if test $libc_cv_visibility_attribute = yes; then + AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE) fi fi @@ -1304,7 +1307,7 @@ changequote([,])dnl rm -f conftest.c conftest.s ]) if test $libc_cv_broken_visibility_attribute = yes; then - AC_MSG_ERROR(working compiler support for visibility attribute is required) + AC_DEFINE(HAVE_BROKEN_VISIBILITY_ATTRIBUTE) fi fi @@ -1328,7 +1331,7 @@ EOF rm -f conftest.c conftest.s ]) if test $libc_cv_broken_alias_attribute = yes; then - AC_MSG_ERROR(working alias attribute support required) + AC_DEFINE(HAVE_BROKEN_ALIAS_ATTRIBUTE) fi if test $libc_cv_visibility_attribute = yes; then @@ -1400,9 +1403,10 @@ EOF then libc_cv_z_nodelete=yes else - AC_MSG_ERROR(linker with -z nodelete support required) + libc_cv_z_nodelete=no fi rm -f conftest*]) + AC_SUBST(libc_cv_z_nodelete) AC_CACHE_CHECK(for -z nodlopen option, libc_cv_z_nodlopen, [dnl @@ -1416,9 +1420,10 @@ EOF then libc_cv_z_nodlopen=yes else - AC_MSG_ERROR(linker with -z nodlopen support required) + libc_cv_z_nodlopen=no fi rm -f conftest*]) + AC_SUBST(libc_cv_z_nodlopen) AC_CACHE_CHECK(for -z initfirst option, libc_cv_z_initfirst, [dnl @@ -1432,16 +1437,13 @@ EOF then libc_cv_z_initfirst=yes else - AC_MSG_ERROR(linker with -z initfirst support required) + libc_cv_z_initfirst=no fi rm -f conftest*]) + AC_SUBST(libc_cv_z_initfirst) - case "$base_machine" in -changequote(,)dnl - i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*) -changequote([,])dnl - AC_CACHE_CHECK(for -z relro option, - libc_cv_z_relro, [dnl + AC_CACHE_CHECK(for -z relro option, + libc_cv_z_relro, [dnl libc_cv_z_relro=no if AC_TRY_COMMAND([${CC-cc} -v --help 2>&1|grep "z relro" 1>&AS_MESSAGE_LOG_FD]) then @@ -1450,12 +1452,10 @@ changequote([,])dnl libc_cv_z_relro=yes fi fi]) - if test "$libc_cv_z_relro" = no; then - AC_MSG_ERROR(linker with -z relro support required) - fi - ;; - *) ;; - esac + AC_SUBST(libc_cv_z_relro) + if test $libc_cv_z_relro = yes; then + AC_DEFINE(HAVE_Z_RELRO) + fi AC_CACHE_CHECK(for -Bgroup option, libc_cv_Bgroup, [dnl |