61 lines
1.7 KiB
Makefile
61 lines
1.7 KiB
Makefile
# Copyright (C) 1992 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
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# as published by the Free Software Foundation; either version 2 of
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# the 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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ifeq ($(subdir),math)
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ifndef math-twiddled
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routines:= $(filter-out acos asin cos sin ceil __rint hypot,$(routines)) \
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sincos asincos
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aux := $(aux) exp__E log__L
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math-twiddled := t
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endif
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bsdmath_dirs := $(bsdmath_dirs) common common_source
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endif
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ifeq ($(subdir),string)
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dont_distribute := $(dont_distribute) endian.h # Generated.
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endif
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$(objpfx)endian.h: $(objpfx)det_endian
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$(dir $<)$(notdir $<) > $@-tmp
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mv $@-tmp $@
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$(objpfx)det_endian: $(sysdep_dir)/generic/det_endian.c
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cd $(objdir); $(CC) $(<:$(objpfx)%=%) -o $(@:$(objpfx)%=%)
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before-compile := $(before-compile) $(objpfx)endian.h
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ifeq ($(subdir),stdio)
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ifeq "$(filter $(objpfx)siglist.c,$(before-compile))" ""
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before-compile := $(before-compile) $(objpfx)siglist.c
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$(objpfx)siglist.c: $(objpfx)make_siglist
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@rm -f $@
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$< > $@-tmp
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mv $@-tmp $@
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$(objpfx)make_siglist: $(sysdep_dir)/generic/make_siglist.c
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cd $(objdir); $(CC) $< -o $(@:$(objpfx)%=%)
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endif
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endif
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