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authorUlrich Drepper <drepper@redhat.com>1997-02-02 01:50:11 +0000
committerUlrich Drepper <drepper@redhat.com>1997-02-02 01:50:11 +0000
commitc0e4567461c09ba47ddbc20e6b0ab09bdb0237ab (patch)
tree98b750550281f12a6b1d8573c5038a4c9d44abc6 /sunrpc/Makefile
parent19361cb768c280e47f2ca69ed63e1d75f332e592 (diff)
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update from main archive 970201cvs/libc-970202
1997-02-02 00:39 Ulrich Drepper <drepper@cygnus.com> * dirent/dirent.h: Add description _DIRENT_HAVE_D_TYPE. 1997-02-01 17:04 Philip Blundell <pjb27@cam.ac.uk> * inet/netinet/ip.h (MAX_IPOPTLEN): Add definition. 1997-02-01 17:00 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/socketbits.h: Add definition of cmsghdr structure plus related macros. * sysdeps/unix/sysv/linux/cmsg_nxthdr.c: New file. * sysdeps/unix/sysv/linux/Makefile [$(subdir)=socket] (sysdep_routines): Add cmsg_nxthdr. * sysdeps/unix/sysv/linux/Dist: Add cmsg_nxthdr.c. Suggested by Philip Blundell <pjb27@cam.ac.uk>. 1997-02-01 12:34 Ulrich Drepper <drepper@cygnus.com> * time/strftime.c: Define _strftime_copytm without protecting arguments which breaks the definition. 1997-02-01 03:31 Thorsten Kukuk <kukuk@weber.uni-paderborn.de> * nis/rpcsvc/yp_prot.h: Move definition of yppushresp_xfr after definition of type for element. 1997-02-01 03:28 Philip Blundell <pjb27@cam.ac.uk> * sydsdeps/unix/sysv/linux/netinet/in.h: Add IPv6 related IPPROTO_* constants. 1997-02-01 03:09 H.J. Lu <hjl@lucon.org> * Makefile: Pass PARALLELMFLAGS to sub-makes. * Makefile.in: Mention PARALLELMFLAGS and pass to main Makefile. 1997-01-31 Paul Eggert <eggert@twinsun.com> * time/mktime.c (HAVE_LIMITS_H, HAVE_LOCALTIME_R, STDC_HEADERS): Define if _LIBC is defined. <limits.h>: Include if HAVE_LIMITS_H instead of if __STDC__ || __GNU_LIBRARY__ || STDC_HEADERS. <stdlib.h>: Similarly, include if STDC_HEADERS. (localtime_r): Redo #ifdef to make it clear that glibc has localtime_r now. 1997-02-29 20:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sunrpc/Makefile ($(objpfx)rpcsvc/%.h, $(objpfx)x%.c): Use stamp file to avoid unnecessary recompilation. 1997-01-29 19:33 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makefile: Set install-others, not install_others. (before-compile): Use += to preserve previous value. ($(inst_includedir)/gnu/lib-names.h): Remove obsolete comment and fix dependency name. ($(objpfx)lib-names.h): Remove rule. * Makeconfig ($(common-objpfx)gnu/lib-names.h): Generate it here, with correct name, using an intermediate stamp file. (common-generated): Add gnu/lib-names.h. (before-compile): Add $(common-objpfx)gnu/lib-names.h. 1997-01-30 18:29 Richard Henderson <richard@atheist.tamu.edu> * malloc/malloc.c (MAGICBYTE): Use cast to size_t instead of unsigned to prevent warnings on 64 bit systems. Reported by Paul Wouters <paul@xtdnet.nl>. * sysdeps/alpha/dl-machine.h: Revert check for broken gas. By default we assume it works.
Diffstat (limited to 'sunrpc/Makefile')
-rw-r--r--sunrpc/Makefile28
1 files changed, 20 insertions, 8 deletions
diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 70f91d2..e3e38d1 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -118,17 +118,29 @@ $(inst_sysconfdir)/rpc: etc.rpc
defines := $(defines) -D_PATH_RPC='"$(sysconfdir)/rpc"'
# Generate the rpcsvc headers with rpcgen.
-$(objpfx)rpcsvc/%.h: rpcsvc/%.x $(objpfx)rpcgen
+# We use a stamp file to avoid unnessary recompilation each time rpcgen is
+# relinked.
+$(objpfx)rpcsvc/%.h: $(objpfx)rpcsvc/%.stmp
+$(objpfx)rpcsvc/%.stmp: rpcsvc/%.x $(objpfx)rpcgen
$(make-target-directory)
- -@rm -f $@T
- $(rpcgen-cmd) -h $< -o $@T
- mv -f $@T $@
+ -@rm -f ${@:stmp=T} $@
+ $(rpcgen-cmd) -h $< -o ${@:stmp=T}
+ if test -r ${@:stmp=h} && cmp -s ${@:stmp=h} ${@:stmp=T}; \
+ then rm -f ${@:stmp=T}; \
+ else mv -f ${@:stmp=T} ${@:stmp=h}; fi
+ touch $@
# Generate the rpcsvc XDR functions with rpcgen.
-$(objpfx)x%.c: rpcsvc/%.x $(objpfx)rpcgen
- -@rm -f $@T
- $(rpcgen-cmd) -c $< -o $@T
- mv -f $@T $@
+$(objpfx)x%.c: $(objpfx)x%.stmp
+$(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)rpcgen
+ -@rm -f ${@:stmp=T} $@
+ $(rpcgen-cmd) -c $< -o ${@:stmp=T}
+ if test -r ${@:stmp=c} && cmp -s ${@:stmp=c} ${@:stmp=T}; \
+ then rm -f ${@:stmp=T}; \
+ else mv -f ${@:stmp=T} ${@:stmp=c}; fi
+ touch $@
+
+generated += $(rpcsvc:%.x=rpcsvc/%.stmp) $(rpcsvc:%.x=x%.stmp)
# The generated source files depend on the corresponding generated headers.
# Gratuitous dependency on generated .c file here just gets it mentioned to