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2003-01-04 Roland McGrath <roland@redhat.com>

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* Makeconfig (+mkdep): Add -MP flag.
	Suggested by Art Haas <ahaas@airmail.net>.
This commit is contained in:
Roland McGrath 2003-01-06 00:41:51 +00:00
parent d7e650c008
commit 30077d51f6
1 changed files with 5 additions and 4 deletions
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9
Makeconfig
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@ -1,4 +1,4 @@
# Copyright (C) 1991-2000,01,02 Free Software Foundation, Inc.
# Copyright (C) 1991-2000,01,02, 03 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
@ -553,10 +553,11 @@ else
+gccwarn := -Wall -Wwrite-strings -Winline -Wstrict-prototypes
endif
# This is the program that generates makefile
# dependencies from C source files.
# This is the program that generates makefile dependencies from C source files.
# The -MP flag tells GCC >= 3.2 (which we now require) to produce dummy
# targets for headers so that removed headers don't break the build.
ifndef +mkdep
+mkdep = $(CC) -M
+mkdep = $(CC) -M -MP
endif
# The program that makes Emacs-style TAGS files.