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authorRoland McGrath <roland@gnu.org>1996-01-17 02:11:06 +0000
committerRoland McGrath <roland@gnu.org>1996-01-17 02:11:06 +0000
commitd99d7e264430e26e9070b4908a6e81103aa92747 (patch)
treea3d4fffbbf8472e9780804ce998a1de9efb01a58 /gmon/Makefile
parent7176f4e4b5ffc9765f3a43c53bc2f96cc3909700 (diff)
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* gmon/Makefile (CFLAGS-mcount.c): New variable.
(mcount.po): New target. * Makeconfig (CFLAGS): Append $(CFLAGS-$(<F)).
Diffstat (limited to 'gmon/Makefile')
-rw-r--r--gmon/Makefile11
1 files changed, 10 insertions, 1 deletions
diff --git a/gmon/Makefile b/gmon/Makefile
index 3bd4201b72..e44e3c75af 100644
--- a/gmon/Makefile
+++ b/gmon/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1995 Free Software Foundation, Inc.
+# Copyright (C) 1995, 1996 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -26,3 +26,12 @@ headers := sys/gmon.h machine-gmon.h
routines := gmon mcount profil
include ../Rules
+
+# The mcount code won't work without a frame pointer.
+CFLAGS-mcount.c := -fno-omit-frame-pointer
+
+# We cannot compile mcount.c with -pg because that would
+# create resursive calls. Just copy the normal static object.
+$(objpfx)mcount.po: $(objpfx)mcount.o
+ rm -f $@
+ ln $< $@