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| author | Jim Meyering <meyering@redhat.com> | 2008-05-11 08:45:27 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2008-05-17 12:53:29 +0200 |
| commit | ff085957e84f5789871521a11b44afa27a48d72d (patch) | |
| tree | b2d2c56f61600b057684dc22fa96326a5955be0b /src | |
| parent | 894af8e4502eaeb8d251900c882c85a74fc72f07 (diff) | |
| download | idutils-ff085957e84f5789871521a11b44afa27a48d72d.tar.gz idutils-ff085957e84f5789871521a11b44afa27a48d72d.tar.bz2 idutils-ff085957e84f5789871521a11b44afa27a48d72d.zip | |
* src/Makefile.am (sc_tight_scope): Improve.
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 3b872bb..8b2201b 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -22,16 +22,16 @@ sc_tight_scope: $(all_programs) @t=exceptions-$$$$; \ trap "s=$$?; rm -f $$t; exit $$s" 0 1 2 13 15; \ ( printf '^main$$\n^usage$$\n'; \ - grep -h -A1 '^extern .*[^;]$$' $(SOURCES) \ - | grep -vE '^(extern |--)' |sed 's/^/^/;s/ .*/$$/' ) > $$t; \ + perl -ne '/^extern .*?\**(\w+) *\(/ and print "^$$1\$$\n"' \ + $(noinst_HEADERS) $(srcdir)/../libidu/*.h ) > $$t; \ nm -e *.$(OBJEXT) ../libidu/*.$(OBJEXT) \ | sed -n 's/.* T //p' \ | grep -Ev -f $$t && \ { echo 'the above functions should have static scope' 1>&2; \ exit 1; } || : ; \ ( printf '^program_name$$\n'; \ - sed -n 's/^extern int \([^ ][^ ]*\);$$/^\1$$/p' \ - $(noinst_HEADERS) /dev/null ) > $$t; \ + perl -ne '/^extern .*?\**(\w+);/ and print "^$$1\$$\n"' \ + $(noinst_HEADERS) $(srcdir)/../libidu/*.h ) > $$t; \ nm -e *.$(OBJEXT) ../libidu/*.$(OBJEXT) \ | sed -n 's/.* [BD] //p' \ | grep -Ev -f $$t && \ |