Fix configure check for source locations
Andreas Schwab
schwab@suse.de
Tue Aug 10 22:53:00 GMT 2004
On ia64 the nop instruction is spelled "nop 0". Also fixes a missing pair
of parens.
Andreas.
2004-08-11 Andreas Schwab <schwab@suse.de>
* configure.in: Fix libc_cv_cpp_asm_debuginfo test for ia64 and
add missing parens.
--- configure.in 09 Aug 2004 11:13:44 +0200 1.419
+++ configure.in 11 Aug 2004 00:46:18 +0200
@@ -1669,16 +1669,19 @@ foo:
/* Unfortunately this test only works for a real instruction,
not for any of the machine-independent pseudo-ops.
So we just have to assume everybody has a "nop". */
+#ifdef __ia64__
+#define nop nop 0
+#endif
nop
/* comment */
nop
/* comment */
nop
EOF
-if AC_TRY_COMMAND([${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&AS_MESSAGE_LOG_FD]) &&
+if AC_TRY_COMMAND([${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&AS_MESSAGE_LOG_FD]) && {
ac_pattern='conftest\.S'
AC_TRY_COMMAND([readelf --debug-dump=line conftest.o |
- grep $ac_pattern 1>&AS_MESSAGE_LOG_FD]); then
+ grep $ac_pattern 1>&AS_MESSAGE_LOG_FD]); }; then
libc_cv_cpp_asm_debuginfo=yes
else
libc_cv_cpp_asm_debuginfo=no
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, MaxfeldstraÃe 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
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