From 6e112da93a731085ff9b07f0804395bb3866925a Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Sat, 21 Aug 2004 21:19:29 +0000
Subject: Kill off all support for 'gcc -pg' / 'gprof' style profiling.  There
 is both a size and performance penalty to profiling applications this way, as
 well as Heisenberg effects, where the act of measuring changes what is
 measured. There are better tools for doing profiling, such as OProfile, that
 do not require gcc to instrument the application code.  -Erik

---
 libc/sysdeps/linux/powerpc/Makefile | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

(limited to 'libc/sysdeps/linux/powerpc/Makefile')

diff --git a/libc/sysdeps/linux/powerpc/Makefile b/libc/sysdeps/linux/powerpc/Makefile
index 5365e3f38..93f447137 100644
--- a/libc/sysdeps/linux/powerpc/Makefile
+++ b/libc/sysdeps/linux/powerpc/Makefile
@@ -21,15 +21,12 @@ include $(TOPDIR)Rules.mak
 ASFLAGS=$(CFLAGS)
 
 CRT0_SRC = crt0.S
-CRT0_OBJ = crt0.o crt1.o gcrt1.o
+CRT0_OBJ = crt0.o crt1.o
 CRT0_DEPS=gmon-start.S
 CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
 
 SSRC=__longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S brk.S \
 	clone.S __uClibc_syscall.S syscall.S
-ifeq ($(strip $(UCLIBC_PROFILING)),y)
-SSRC+=mcount.S
-endif
 SOBJS=$(patsubst %.S,%.o, $(SSRC))
 
 CSRC=mmap.c vfork.c __syscall_error.c pread_write.c ioctl.c
@@ -57,12 +54,6 @@ $(COBJS): %.o : %.c
 	$(CC) $(CFLAGS) -c $< -o $@
 	$(STRIPTOOL) -x -R .note -R .comment $*.o
 
-ifeq ($(strip $(UCLIBC_PROFILING)),y)
-gmon-start.S: ../common/gmon-start.c
-	$(CC) $(CFLAGS) -c $< -S -o $*.S
-gcrt1.o: $(CRT0_DEPS)
-endif
-
 
 ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
 crti.o: crti.S
-- 
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