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* ltmain.in (freebsd): compile symbol table file with pic_flag

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only on FreeBSD and when not static linking; it's been causing
trouble on platforms such as OpenBSD.
This commit is contained in:
Alexandre Oliva 1999-03-06 19:26:20 +00:00 committed by Alexandre Oliva
parent c000e55362
commit fadc0b85a8
2 changed files with 23 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
1999-03-06 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in (freebsd): compile symbol table file with pic_flag
only on FreeBSD and when not static linking; it's been causing
trouble on platforms such as OpenBSD.
1999-02-26 Gary V. Vaughan <gvaughan@oranda.demon.co.uk>
* libtool.m4 (cygwin): s/\\(mingw\\|cygwin\\)32/\\1/g. Must've

20
ltmain.in
View File

@ -2389,9 +2389,11 @@ lt_preloaded_symbols[] =
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
@ -2399,10 +2401,22 @@ static const void *lt_preloaded_setup() {
"
fi
pic_flag_for_symtable=
case "$host" in
# compiling the symbol table file with pic_flag works around a
# FreeBSD bug that causes programs to crash when -lm is linked
# before any other PIC object. But we must not use pic_flag
# when linking with -static.
*-*-freebsd*)
case "$compile_command " in
*" -static "*) ;;
*) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
esac
esac
# Now compile the dynamic symbol file.
# pic_flag works around a bug in FreeBSD linker
$show "(cd $objdir && $C_compiler -c$no_builtin_flag $pic_flag -DPIC \"$dlsyms\")"
$run eval '(cd $objdir && $C_compiler -c$no_builtin_flag $pic_flag -DPIC "$dlsyms")' || exit $?
$show "(cd $objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
$run eval '(cd $objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
# Transform the symbol file into the correct name.
compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.${objext}%"`