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authorH.J. Lu <hjl.tools@gmail.com>2017-10-14 12:58:40 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-14 12:58:55 -0700
commita4777c46af89649f2282c1703e8117ccd058d719 (patch)
treea0107581a3d888f9a230e682b126fdc346d0b0f7 /Makeconfig
parentbc3821bb3b19646311d36c82a13b4ce5afea3508 (diff)
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Add a test for profiling static executable
The function, main, is added to profiling output of static executable
which must link against gcrt1.o.

	* Makeconfig (+link-static-before-libc): Use the first of
	$(CRT-$(@F)) and $(csu-objpfx)$(static-start-installed-name).
	* gmon/Makefile (tests): Add tst-gmon-static.
	(tests-static): Likewise.
	(CFLAGS-tst-gmon-static.c): New.
	(CRT-tst-gmon-static): Likewise.
	(DEFAULT-LDFLAGS-tst-gmon-static): Likewise.
	(tst-gmon-static-ENV): Likewise.
	(tests-special): Likewise.
	($(objpfx)tst-gmon-static.out): Likewise.
	(clean-tst-gmon-static-data): Likewise.
	($(objpfx)tst-gmon-static-gprof.out): Likewise.
	* gmon/tst-gmon-static-gprof.sh: New file.
	* gmon/tst-gmon-static.c: Likewise.
Diffstat (limited to 'Makeconfig')
-rw-r--r--Makeconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig
index 5ff6f2e29a..1346109ac0 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -422,7 +422,7 @@ ifndef +link-static
 +link-static-before-libc = $(CC) -nostdlib -nostartfiles -static -o $@ \
 	      $(DEFAULT-LDFLAGS-$(@F)) \
 	      $(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F))  \
-	      $(addprefix $(csu-objpfx),$(static-start-installed-name)) \
+	      $(firstword $(CRT-$(@F)) $(csu-objpfx)$(static-start-installed-name)) \
 	      $(+preinit) $(+prectorT) \
 	      $(filter-out $(addprefix $(csu-objpfx),start.o \
 						     $(start-installed-name))\