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libtool.m4 (_LT_AC_LTCONFIG_HACK): The ltconfig.in code I

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ported from ltconfig.in was incomplete -- this is a backport
of the missing code taken from the multi-language branch.
This commit is contained in:
Gary V. Vaughan 2000-09-08 17:04:24 +00:00
parent 2c293643f7
commit 58a5a82054
2 changed files with 52 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2000-09-08 Gary V. Vaughan <gcc@techie.com>
libtool.m4 (_LT_AC_LTCONFIG_HACK): The ltconfig.in code I
ported from ltconfig.in was incomplete -- this is a backport
of the missing code taken from the multi-language branch.
2000-09-07 Pavel Roskin <proskin@gnu.org>
* libtool.m4 (_LT_AC_LTCONFIG_HACK): Fixed incorrect use of

46
libtool.m4 vendored
View File

@ -2019,6 +2019,52 @@ fi
##
## END FIXME
## FIXME: this should be a separate macro
##
if test "$enable_shared" = yes && test "$ac_cv_prog_gcc" = yes; then
case "$archive_cmds" in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
AC_CACHE_VAL([ac_cv_archive_cmds_need_lc],
[$rm conftest*
echo 'static int dummy;' > conftest.c
if AC_TRY_EVAL(ac_compile); then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$ac_cv_prog_cc_wl
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \"); then
ac_cv_archive_cmds_need_lc=no
else
ac_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$save_allow_undefined_flag
else
cat conftest.err 1>&5
fi])
AC_MSG_RESULT([$ac_cv_archive_cmds_need_lc])
;;
esac
fi
need_lc=${ac_cv_archive_cmds_need_lc-yes}
##
## END FIXME
## FIXME: this should be a separate macro
##
# Now quote all the things that may contain metacharacters while being