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89c393b73d
Purpose of commit: bugfix
Commit summary:
---------------
Fix some bugs on older distributions
2006-08-31 Thorsten Kukuk <kukuk@thkukuk.de>
* modules/pam_namespace/Makefile.am: Don't install
manual page if we don't build module.
* m4/ld-as-needed.m4: Don't set LDFLAGS if check failed.
* m4/ld-O1: Likewise.
25 lines
536 B
Plaintext
25 lines
536 B
Plaintext
# ld-O1.m4 serial 2
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# Test if ld supports -O1
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AC_DEFUN([PAM_LD_O1],
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[
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AC_CACHE_CHECK(whether ld supports -O1,
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pam_cv_ld_O1, [ dnl
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cat > conftest.c <<EOF
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int main (void) { return 0; }
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EOF
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if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
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-o conftest.o conftest.c
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-Wl,-O1 1>&AS_MESSAGE_LOG_FD])
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then
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pam_cv_ld_O1=yes
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LDFLAGS="$LDFLAGS -Wl,-O1"
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else
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pam_cv_ld_O1=no
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fi
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rm -f conftest*])
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AC_SUBST(pam_cv_ld_as_needed)
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]
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)
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