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| author | Roland McGrath <roland@gnu.org> | 2000-03-27 19:42:09 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2000-03-27 19:42:09 +0000 |
| commit | 480d827b660a4e13fd5b9a4bacb3df57cad1a5aa (patch) | |
| tree | f7008331c3b564143156a8d07a5d60c9afb70319 | |
| parent | 22d5fbfe74038c925bae4abbb1a911818a77ee42 (diff) | |
| download | glibc-480d827b660a4e13fd5b9a4bacb3df57cad1a5aa.tar.gz glibc-480d827b660a4e13fd5b9a4bacb3df57cad1a5aa.tar.xz glibc-480d827b660a4e13fd5b9a4bacb3df57cad1a5aa.zip | |
2000-03-27 Roland McGrath <roland@baalperazim.frob.com>
* Makeconfig (preprocess-versions): New canned sequence for running cpp on shlib-versions and the like. (soversions.i): Use it. * Makerules (Versions.all, sysd-versions): Use it to preprocess the Versions.def and Versions files.
| -rw-r--r-- | Makeconfig | 13 | ||||
| -rw-r--r-- | Makerules | 11 | ||||
| -rw-r--r-- | Versions.def | 3 |
3 files changed, 20 insertions, 7 deletions
diff --git a/Makeconfig b/Makeconfig index daae310cee..56b5d3330b 100644 --- a/Makeconfig +++ b/Makeconfig @@ -670,6 +670,14 @@ endif ifeq (yes, $(build-shared)) +# Commands to put in a pipeline to preprocess a file with # comments +# %ifdef et al based on config.h settings or other %include'd files. +define preprocess-versions +sed 's/#.*$$//;s/^[ ]*%/#/' \ +| $(CC) $(CPPFLAGS) -E -undef -include $(common-objpfx)config.h -x c - \ +| sed 's/#.*$$//;/^[ ]*$$/d' +endef + # Process the shlib-versions file, which tells us what shared library # version numbers to use when we install shared objects on this system. # We need to wait until $(subdirs) is complete. @@ -681,9 +689,8 @@ $(common-objpfx)soversions.i: $(..)shlib-versions $(..)Makeconfig \ $(add-ons) \ $(subdirs))) \ $(common-objpfx)config.make - sed -e 's/#.*$$//;s/^[ ]*%/#/' \ - $(filter-out $(..)Makeconfig $(common-objpfx)config.make,$^) \ - | $(CC) -E -undef -include $(common-objpfx)config.h -x c - \ + cat $(filter-out $(..)Makeconfig $(common-objpfx)config.make,$^) \ + | $(preprocess-versions) \ | while read conf version setname; do \ test -n "$$version" && \ test `expr '$(config-machine)-$(config-vendor)-$(config-os)' \ diff --git a/Makerules b/Makerules index edbf8a5b81..6f5e43320c 100644 --- a/Makerules +++ b/Makerules @@ -297,7 +297,8 @@ $(common-objpfx)Versions.all: $(..)scripts/firstversions.awk \ { while read lib version setname; do \ test -z "$$setname" || echo "$$lib : $$setname"; \ done < $(word 2,$^); \ - cat $(filter-out $< $(word 2,$^),$^); \ + cat $(filter-out $< $(word 2,$^),$^) \ + | $(preprocess-versions); \ } | LC_ALL=C $(AWK) -f $< > $@T mv -f $@T $@ $(common-objpfx)sysd-versions: $(common-objpfx)Versions.all \ @@ -306,9 +307,11 @@ $(common-objpfx)sysd-versions: $(common-objpfx)Versions.all \ $(wildcard $(sysdirs:%=%/Versions)) \ $(sysd-versions-force) { echo 'sysd-versions-subdirs = $(all-subdirs) $(config-sysdirs)' ; \ - LC_ALL=C $(AWK) -v buildroot=$(common-objpfx) -v defsfile=$< \ - -v move_if_change='$(move-if-change)' \ - -f $(filter-out $< $(sysd-versions-force),$^); \ + cat $(filter-out $< $(word 2,$^) $(sysd-versions-force),$^) \ + | $(preprocess-versions) \ + | LC_ALL=C $(AWK) -v buildroot=$(common-objpfx) -v defsfile=$< \ + -v move_if_change='$(move-if-change)' \ + -f $(word 2,$^); \ } > $@T mv -f $@T $@ endif # avoid-generated diff --git a/Versions.def b/Versions.def index 31674d4bc3..962bcf6e48 100644 --- a/Versions.def +++ b/Versions.def @@ -9,6 +9,9 @@ libc { GLIBC_2.1.3 GLIBC_2.1.4 GLIBC_2.2 +%ifdef USE_IN_LIBIO + HURD_CTHREADS_0.3 +%endif } libcrypt { GLIBC_2.0 |