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41 lines
1.7 KiB
Makefile
41 lines
1.7 KiB
Makefile
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# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If
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# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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# Cambridge, MA 02139, USA.
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$(common-objpfx)stdio_lim.h: $(common-objpfx)mk-stdiolim
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$(dir $<)$(notdir $<) > $@-t
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mv $@-t $@
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ifdef subdir
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objdir-CPPFLAGS = $(CPPFLAGS) # Already has appropriate `..'s.
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else
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objdir-CPPFLAGS = $(patsubst -I/..//%,-I/%,$(CPPFLAGS:-I%=-I../%))
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endif
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# Turn into a version that works when cd'd into $(objdir).
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cded-objdir-CPPFLAGS = $(patsubst -I$$cwd//%,-I/%,\
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$(patsubst -I%,-I$$cwd/%,$(CPPFLAGS)))
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# $(BUILD_CFLAGS) needs to come last because it contains unwanted -Is.
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$(common-objpfx)mk-stdiolim: $(sysdep_dir)/posix/mk-stdiolim.c \
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posix1_lim.h local_lim.h
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cwd=`pwd`; cd $(common-objdir); \
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$(BUILD_CC) $(cded-objdir-CPPFLAGS) $(BUILD_CFLAGS) \
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$$cwd/$< -o $(patsubst $(common-objpfx)%,%,$@)
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common-generated := $(common-generated) stdio_lim.h mk-stdiolim
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before-compile := $(before-compile) $(common-objpfx)stdio_lim.h
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