Mercurial > hg > octave-kai > gnulib-hg
changeset 13337:23825f79a03a
maint.mk: gnulib doesn't guarantee NSIG
Gnulib conditionally defines NSIG to 32 for some platforms. But since
NSIG is not mandated by standards, and there are platforms with 64
signals, we should not promise that NSIG is guaranteed.
* top/maint.mk (gl_extract_significant_defines_): Exclude NSIG.
Signed-off-by: Eric Blake <eblake@redhat.com>
| author | Eric Blake <eblake@redhat.com> |
|---|---|
| date | Tue, 11 May 2010 08:52:39 -0600 |
| parents | f440223084e6 |
| children | 43bae0ee08b9 |
| files | ChangeLog top/maint.mk |
| diffstat | 2 files changed, 8 insertions(+), 2 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2010-05-11 Eric Blake <eblake@redhat.com> + + maint.mk: gnulib doesn't guarantee NSIG + * top/maint.mk (gl_extract_significant_defines_): Exclude NSIG. + 2010-05-10 Peter O'Gorman <pogma@thewrittenword.com> test-pwrite.c: Remove unused variable declaration.
--- a/top/maint.mk +++ b/top/maint.mk @@ -674,7 +674,9 @@ # Perl -lne code to extract "significant" cpp-defined symbols from a # gnulib header file, eliminating a few common false-positives. gl_extract_significant_defines_ = \ - /^\# *define ([^_ (][^ (]*)(\s*\(|\s+\w+)/ && $$2 !~ /(?:rpl_|_used_without_)/\ + /^\# *define ([^_ (][^ (]*)(\s*\(|\s+\w+)/\ + && $$2 !~ /(?:rpl_|_used_without_)/\ + && $$1 !~ /^(NSIG|ATTRIBUTE_NORETURN)/\ and print $$1 # Create a list of regular expressions matching the names @@ -686,7 +688,6 @@ perl -lne '$(gl_extract_significant_defines_)' $$f; \ done; \ ) | sort -u \ - | grep -Ev '^ATTRIBUTE_NORETURN' \ | sed 's/^/^ *# *define /;s/$$/\\>/' endef