[PATCH] tests: Build test-nlist with minimal CFLAGS to guarantee symbol order.

[Mark Wielaard]

test_nlist checks its own symbol table, and expects various symbols
to be in the order as specified in the source file. Explicitly set
minimal CFLAGS.

Signed-off-by: Mark Wielaard <mark@klomp.org>
---
 tests/ChangeLog   | 5 +++++
 tests/Makefile.am | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/tests/ChangeLog b/tests/ChangeLog
index 96e0642a..886a3efb 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,8 @@
+2020-04-17  Mark Wielaard  <mark@klomp.org>
+
+	* Makefile.am (test-nlist$): New goal with minimal CFLAGS.
+	(test_nlist_CFLAGS): New variable.
+
 2020-03-28  Frank Ch. Eigler  <fche@redhat.com>
 
 	* run-debuginfod-find.sh: Test timestamps of archive-origin files.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 40b1c001..d173d547 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -80,6 +80,14 @@ backtrace-child-biarch$(EXEEXT): backtrace-child.c
 		     $(AM_LDFLAGS) $(LDFLAGS) $(backtrace_child_LDFLAGS) \
 		     -o $@ $<
 
+# test_nlist checks its own symbol table, and expects various symbols
+# to be in the order as specified in the source file. Explicitly set
+# minimal CFLAGS
+test-nlist$(EXEEXT): test-nlist.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	  $(AM_CPPFLAGS) $(CPPFLAGS) \
+	  $(test_nlist_CFLAGS) $(test_nlist_LDADD) -o $@ $<
+
 TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile test-nlist \
 	update1 update2 update3 update4 \
 	run-show-die-info.sh run-get-files.sh run-get-lines.sh \
@@ -557,6 +565,7 @@ scnnames_LDADD = $(libelf)
 sectiondump_LDADD = $(libelf)
 showptable_LDADD = $(libelf)
 hash_LDADD = $(libelf)
+test_nlist_CFLAGS =-g -O0
 test_nlist_LDADD = $(libelf)
 msg_tst_LDADD = $(libelf)
 newscn_LDADD = $(libelf)
-- 
2.18.2