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gprof: Update PR gprof/32764 test

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1. Remove gmon.out first before generating it in the configure check.
2. Make tst-gmon-gprof.out depend on the gprof binary.
3. Check that gmon.out is non-empty.
4. Don't include <sys/cdefs.h> in tst-gmon.c.

	PR gprof/32764
	* configure.ac: Remove gmon.out first.
	* configure: Regenerated.
	* testsuite/Makefile.am (tst-gmon-gprof.out): Depend on
	$(GPROF).
	* testsuite/Makefile.in: Regenerated.
	* testsuite/tst-gmon-gprof.sh: Check that gmon.out is non-empty.
	* testsuite/tst-gmon.c: Don't include <sys/cdefs.h>.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
H.J. Lu
2025-03-07 13:55:06 +08:00
parent 4295841be4
commit bdf9485559
6 changed files with 5 additions and 5 deletions
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1
gprof/configure vendored
View File

@@ -13973,6 +13973,7 @@ else
gprof_cv_sys_native=no
if test x"${host}" = x"${target}" \
&& ${CC-cc} -O2 -pg -o tst-gmon $srcdir/testsuite/tst-gmon.c; then
rm -f gmon.out
./tst-gmon
if test -s gmon.out; then
gprof_cv_sys_native=yes

1
gprof/configure.ac
View File

@@ -78,6 +78,7 @@ AC_CACHE_CHECK([whether gprof tests can run],
gprof_cv_sys_native=no
if test x"${host}" = x"${target}" \
&& ${CC-cc} -O2 -pg -o tst-gmon $srcdir/testsuite/tst-gmon.c; then
rm -f gmon.out
./tst-gmon
if test -s gmon.out; then
gprof_cv_sys_native=yes

2
gprof/testsuite/Makefile.am
View File

@@ -32,7 +32,7 @@ tst-gmon.$(OBJEXT): tst-gmon.c
$(COMPILE) -c -o $@ $<
tst-gmon: tst-gmon.$(OBJEXT)
$(LINK) tst-gmon.$(OBJEXT)
tst-gmon-gprof.out: tst-gmon$(EXEEXT)
tst-gmon-gprof.out: tst-gmon$(EXEEXT) $(GPROF)
$(srcdir)/tst-gmon-gprof.sh $(GPROF) tst-gmon$(EXEEXT)
endif NATIVE

2
gprof/testsuite/Makefile.in
View File

@@ -875,7 +875,7 @@ uninstall-am:
@NATIVE_TRUE@ $(COMPILE) -c -o $@ $<
@NATIVE_TRUE@tst-gmon: tst-gmon.$(OBJEXT)
@NATIVE_TRUE@ $(LINK) tst-gmon.$(OBJEXT)
@NATIVE_TRUE@tst-gmon-gprof.out: tst-gmon$(EXEEXT)
@NATIVE_TRUE@tst-gmon-gprof.out: tst-gmon$(EXEEXT) $(GPROF)
@NATIVE_TRUE@ $(srcdir)/tst-gmon-gprof.sh $(GPROF) tst-gmon$(EXEEXT)
# Tell versions [3.59,3.63) of GNU make to not export all variables.

2
gprof/testsuite/tst-gmon-gprof.sh
View File

@@ -28,7 +28,7 @@ program="$2"
data=gmon.out
rm -f $data
./$program
if test ! -f $data; then
if test ! -s $data; then
echo "FAIL"
exit 1
fi

2
gprof/testsuite/tst-gmon.c
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@@ -16,8 +16,6 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <sys/cdefs.h>
/* This program does not use the test harness because we want tight
control over the call graph. */