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authorRoland McGrath <roland@gnu.org>2003-01-15 08:08:20 +0000
committerRoland McGrath <roland@gnu.org>2003-01-15 08:08:20 +0000
commit9ae10332179e1f3c4fafa2f93f27276ea4974b19 (patch)
treea83a975a155ad75bb0ed42bad1f576adf87edfc0 /Rules
parent6b0647718062c0057f90756d3cae467e4be10e63 (diff)
downloadglibc-9ae10332179e1f3c4fafa2f93f27276ea4974b19.tar.gz
* Makerules (check-abi-%): Use two rules for $(common-objpfx) and
$(objpfx) directories, and get rid of vpath directives. The previous arrangement resulted in files being written to the source directories when run in a clean build. Find all .abilist files in $(..)abilist/. (update-abi-%): Likewise. (generated): Don't add .symlist files, they'll be intermediates. * sysdeps/generic/init-first.c: Add a comment. * elf/Makefile ($(objpfx)ld.so): Pass -z defs in link. * scripts/gen-as-const.awk: Grok lone "--" as a separator between #includes and expressions. * scripts/merge-abilist.awk: Omit cpu-.*-os.*/modifier from merged config list when it already contains cpu-.*-os.* without / part. * Makerules (sed-remove-dotdot): New variable. ($(common-objpfx)%.make): Use it. Depend on $(before-compile). ($(common-objpfx)%.h $(common-objpfx)%.h.d): Likewise. (check-abi-config): New variable, append /tls or /notls to the tuple. (check-abi-%): Use that for -v config value. Find .abilist files in abilist/libfoo.abilist, not in subdir. * Rules: Move bits/stdio_lim.h generation rules to Makerules.
Diffstat (limited to 'Rules')
-rw-r--r--Rules61
1 files changed, 1 insertions, 60 deletions
diff --git a/Rules b/Rules
index c2b3f79016..29370c8256 100644
--- a/Rules
+++ b/Rules
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2000, 2002 Free Software Foundation, Inc.
+# Copyright (C) 1991-2000,2002,2003 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
@@ -185,65 +185,6 @@ before-compile: $(before-compile)
$(common-objpfx)dummy.o: $(common-objpfx)dummy.c $(before-compile);
$(compile-command.c)
-# There's no good place to put this - here will do.
-# The dependencies are wrong if it's run from the top level.
-ifeq ($(filter %posix, $(sysdirs)),)
-L_tmpnam = 1
-TMP_MAX = 0
-L_ctermid = 1
-L_cuserid = 1
-else
-L_tmpnam = 20
-TMP_MAX = 238328
-L_ctermid = 9
-L_cuserid = 9
-endif
-stdio_lim = $(common-objpfx)bits/stdio_lim.h
-
-$(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @:
-$(stdio_lim:h=st): $(..)stdio-common/stdio_lim.h.in $(..)Rules \
- $(common-objpfx)config.make
- $(make-target-directory)
- echo '#include "$(..)posix/bits/posix1_lim.h"' | \
- SUNPRO_DEPENDENCIES='$(@:st=dT) $@' \
- $(CC) $(+includes) -E -dM -xc - -o $(@:st=hT)
- echo '#include "$(..)misc/sys/uio.h"' | \
- SUNPRO_DEPENDENCIES='$(@:st=dT) $@' \
- $(CC) -D_LIBC=1 $(+includes) -E -dM -xc - | cat - >> $(@:st=hT)
-ifdef sed-remove-objpfx
- sed $(sed-remove-objpfx) $(@:st=dT) > $(@:st=dt)
- cat $(@:st=dt) >> $(@:st=d)
-else
- cat $(@:st=dT) >> $(@:st=d)
-endif
- fopen_max=`sed -n 's/^#define OPEN_MAX //1p' $(@:st=hT)`; \
- filename_max=`sed -n 's/^#define PATH_MAX //1p' $(@:st=hT)`; \
- iov_max=`sed -n 's/^#define UIO_MAXIOV //p' $(@:st=hT)`; \
- fopen_max=$${fopen_max:-16}; \
- filename_max=$${filename_max:-1024}; \
- if [ -z $$iov_max ]; then \
- define_iov_max="# undef IOV_MAX"; \
- else \
- define_iov_max="# define IOV_MAX $$iov_max"; \
- fi; \
- sed -e "s/@FOPEN_MAX@/$$fopen_max/" \
- -e "s/@FILENAME_MAX@/$$filename_max/" \
- -e "s/@L_tmpnam@/$(L_tmpnam)/" \
- -e "s/@TMP_MAX@/$(TMP_MAX)/" \
- -e "s/@L_ctermid@/$(L_ctermid)/" \
- -e "s/@L_cuserid@/$(L_cuserid)/" \
- -e "s/@define_IOV_MAX@/$$define_iov_max/" \
- $< > $(@:st=h.new)
- $(move-if-change) $(@:st=h.new) $(@:st=h)
-# Remove these last so that they can be examined if something went wrong.
- rm -f $(@:st=hT) $(@:st=dT) $(@:st=dt)
- touch $@
-# Get dependencies.
-ifndef no_deps
--include $(stdio_lim:h=d)
-endif
-common-generated += bits/stdio_lim.h bits/stdio_lim.d bits/stdio_lim.st
-
# Local Variables:
# mode: makefile
# End: