From: H.J. Lu <hjl.tools@gmail.com>
Date: Wed, 21 Oct 2015 16:05:01 +0000 (-0700)
Subject: Apply -fomit-frame-pointer only to .o/.os files
X-Git-Tag: glibc-2.23~283
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8f7fcacd728a18a9d5cef1cc4f81432278e27c8;p=thirdparty%2Fglibc.git

Apply -fomit-frame-pointer only to .o/.os files

Since -fomit-frame-pointer is compatible with -pg, apply it only to
.o/.os files.

	* sysdeps/unix/sysv/linux/i386/Makefile (CFLAGS-epoll_pwait.c):
	Renamed to ...
	(CFLAGS-epoll_pwait.o): This.
	(CFLAGS-mmap.c): Renamed to ...
	(CFLAGS-mmap.o): This.
	(CFLAGS-mmap64.c): Renamed to ...
	(CFLAGS-mmap64.o): This.
	(CFLAGS-epoll_pwait.os): New.
	(CFLAGS-mmap.os): Likewise.
	(CFLAGS-mmap64.os): Likewise.
	(CFLAGS-semtimedop.os): Likewise.
	(CFLAGS-semtimedop.c): Renamed to ...
	(CFLAGS-semtimedop.o): This.
---

diff --git a/ChangeLog b/ChangeLog
index 29b273087cf..358e2053bac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+2015-10-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/unix/sysv/linux/i386/Makefile (CFLAGS-epoll_pwait.c):
+	Renamed to ...
+	(CFLAGS-epoll_pwait.o): This.
+	(CFLAGS-mmap.c): Renamed to ...
+	(CFLAGS-mmap.o): This.
+	(CFLAGS-mmap64.c): Renamed to ...
+	(CFLAGS-mmap64.o): This.
+	(CFLAGS-epoll_pwait.os): New.
+	(CFLAGS-mmap.os): Likewise.
+	(CFLAGS-mmap64.os): Likewise.
+	(CFLAGS-semtimedop.os): Likewise.
+	(CFLAGS-semtimedop.c): Renamed to ...
+	(CFLAGS-semtimedop.o): This.
+
 2015-10-21  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>
 
 	* debug/tst-backtrace4.c (handle_signal): Fix a comment and
diff --git a/sysdeps/unix/sysv/linux/i386/Makefile b/sysdeps/unix/sysv/linux/i386/Makefile
index b4842173e91..71ba61e9d75 100644
--- a/sysdeps/unix/sysv/linux/i386/Makefile
+++ b/sysdeps/unix/sysv/linux/i386/Makefile
@@ -4,14 +4,18 @@ default-abi := 32
 ifeq ($(subdir),misc)
 sysdep_routines += ioperm iopl vm86
 # %ebp may be used to pass the 6th argument to syscall.
-CFLAGS-epoll_pwait.c += -fomit-frame-pointer
-CFLAGS-mmap.c += -fomit-frame-pointer
-CFLAGS-mmap64.c += -fomit-frame-pointer
+CFLAGS-epoll_pwait.o += -fomit-frame-pointer
+CFLAGS-epoll_pwait.os += -fomit-frame-pointer
+CFLAGS-mmap.o += -fomit-frame-pointer
+CFLAGS-mmap.os += -fomit-frame-pointer
+CFLAGS-mmap64.o += -fomit-frame-pointer
+CFLAGS-mmap64.os += -fomit-frame-pointer
 endif
 
 ifeq ($(subdir),sysvipc)
 # %ebp may be used to pass the 6th argument to syscall.
-CFLAGS-semtimedop.c += -fomit-frame-pointer
+CFLAGS-semtimedop.o += -fomit-frame-pointer
+CFLAGS-semtimedop.os += -fomit-frame-pointer
 endif
 
 ifeq ($(subdir),elf)