88 lines
2.9 KiB
Makefile
88 lines
2.9 KiB
Makefile
# Copyright (C) 1991, 1992 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
|
|
# modify it under the terms of the GNU Library General Public License as
|
|
# published by the Free Software Foundation; either version 2 of the
|
|
# License, or (at your option) any later version.
|
|
|
|
# The GNU C Library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Library General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Library General Public
|
|
# License along with the GNU C Library; see the file COPYING.LIB. If
|
|
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
# Cambridge, MA 02139, USA.
|
|
|
|
# These need to exist before any compiling is done,
|
|
# so cpp doesn't instead find the stub versions.
|
|
before-compile := $(before-compile) $(objpfx)errnos.h $(objpfx)ioctls.h
|
|
|
|
$(objpfx)errnos.h: $(objpfx)make-errnos
|
|
$(dir $<)$(notdir $<) > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
$(objpfx)make-errnos: $(objpfx)make-errnos.c
|
|
cd $(objdir); $(CC) $(<:$(objpfx)%=%) -o $(@:$(objpfx)%=%)
|
|
|
|
$(objpfx)make-errnos.c: $(sysdep_dir)/unix/errnos-tmpl.c \
|
|
$(sysdep_dir)/unix/errnos.awk $(objpfx)errnos
|
|
awk -f $(word 2,$^) errnos="`tr '\012' ' ' < $(word 3,$^)`" $< > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
$(objpfx)errnos: $(wildcard $(sysincludedir)/errno.h \
|
|
$(sysincludedir)/sys/errno.h)
|
|
cat $^ | sed -n 's/^#define[ ]*\(E[A-Z0-9]*\)[ ]*[0-9][0-9]*[ ]*.*$$/\1/p' > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
ifeq ($(subdir),misc)
|
|
|
|
sysdep_headers := $(sysdep_headers) sys/param.h
|
|
dont_distribute := $(dont_distribute) sys/param.h # Generated.
|
|
|
|
endif
|
|
|
|
$(objpfx)sys/param.h: $(sysincludedir)/sys/param.h $(objpfx)sys/
|
|
(echo '#ifndef _GNU_SYS_PARAM_H'; \
|
|
echo '#define _GNU_SYS_PARAM_H 1'; \
|
|
awk < $< \
|
|
'/^#define[ ]*NULL/ { print "#ifndef NULL"; \
|
|
print $$0; \
|
|
print "#endif"; \
|
|
was_null = 1 } \
|
|
{ if (!was_null) print $$0; \
|
|
was_null = 0 }'; \
|
|
echo '#endif /* sys/param.h */') > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
$(objpfx)ioctls.h: $(objpfx)make-ioctls
|
|
$(dir $<)$(notdir $<) > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
$(objpfx)make-ioctls: $(objpfx)make-ioctls.c
|
|
cd $(objdir); $(CC) $(<:$(objpfx)%=%) -o $(@:$(objpfx)%=%)
|
|
|
|
$(objpfx)make-ioctls.c: $(sysdep_dir)/unix/ioctls-tmpl.c \
|
|
$(sysdep_dir)/unix/ioctls.awk $(objpfx)ioctls
|
|
awk -f $(word 2,$^) requests="`cat $(word 3,$^)`" $< > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
$(objpfx)ioctls: $(sysdep_dir)/unix/snarf-ioctls $(sysincludedir)/sys/ioctl.h
|
|
$(dir $<)$(notdir $<) $(word 2,$^) | tr '\012' ' ' > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
ifeq ($(subdir),stdio)
|
|
|
|
before-compile: $(objpfx)errlist.c
|
|
$(objpfx)errlist.c: $(objpfx)make_errlist
|
|
@rm -f $@
|
|
$< > $@-tmp
|
|
mv $@-tmp $@
|
|
|
|
$(objpfx)make_errlist: $(sysdep_dir)/unix/make_errlist.c
|
|
cd $(objdir); $(CC) $< -o $(@:$(objpfx)%=%)
|
|
|
|
endif
|