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authorH.J. Lu <hjl.tools@gmail.com>2017-08-17 04:55:44 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-08-17 04:56:01 -0700
commit34d6a3cbf2be45aa039a7eb9f0084a4b710437b8 (patch)
tree6a4071fc15f120552dd0925b49ad8465f6405cff /Makeconfig
parentbb6274ee1293a6bc76d9d7c889783303de181295 (diff)
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Support mcount/gprof test with GCC defaulting to PIE
The mcount/gprof test should be linked with gcrt1.o, not Scrt1.o.

	* Makeconfig (+link-pie-before-libc): Add CRT-* hook to override
	the startup object.
Diffstat (limited to 'Makeconfig')
-rw-r--r--Makeconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig
index 5f2469116c..b51904b797 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -409,7 +409,7 @@ ifndef +link-pie
 +link-pie-before-libc = $(CC) -pie -Wl,-O1 -nostdlib -nostartfiles -o $@ \
 	     $(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F)) \
 	     $(combreloc-LDFLAGS) $(relro-LDFLAGS) $(hashstyle-LDFLAGS) \
-	     $(addprefix $(csu-objpfx),S$(start-installed-name)) \
+	     $(firstword $(CRT-$(@F)) $(csu-objpfx)S$(start-installed-name)) \
 	     $(+preinit) $(+prectorS) \
 	     $(filter-out $(addprefix $(csu-objpfx),start.o \
 						    S$(start-installed-name))\