Mercurial > hg > octave-lojdl > gnulib-hg
changeset 15263:a003200eb24e
syntax-check: add a rule to help enforce the no-AC_LIBOBJ-in-m4/ policy
* Makefile (sc_prohibit_AC_LIBOBJ_in_m4): New rule.
| author | Jim Meyering <meyering@redhat.com> |
|---|---|
| date | Mon, 13 Jun 2011 18:01:47 +0200 |
| parents | 5e2f99e0a66f |
| children | df803aaa6922 |
| files | ChangeLog Makefile |
| diffstat | 2 files changed, 42 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,9 @@ -2011-05-23 Bruno Haible <bruno@clisp.org> +2011-06-13 Jim Meyering <meyering@redhat.com> + + syntax-check: add a rule to help enforce the no-AC_LIBOBJ-in-m4/ policy + * Makefile (sc_prohibit_AC_LIBOBJ_in_m4): New rule. + +2011-05-23 Bruno Haible <bruno@clisp.org> yesno: Move AC_LIBOBJ invocations to module description. * m4/yesno.m4 (gl_YESNO): Remove AC_LIBOBJ invocation.
--- a/Makefile +++ b/Makefile @@ -37,6 +37,42 @@ " see <$$url>" 1>&2; exit 1; } || : \ else :; fi +# Files in m4/ that (exceptionally) may use AC_LIBOBJ. +# Do not include their ".m4" suffix. +allow_AC_LIBOBJ = \ + close \ + dprintf \ + dup2 \ + faccessat \ + fchdir \ + fclose \ + fcntl \ + fprintf-posix \ + open \ + printf-posix \ + snprintf \ + sprintf-posix \ + stdio_h \ + vasnprintf \ + vasprintf \ + vdprintf \ + vfprintf-posix \ + vprintf-posix \ + vsnprintf \ + vsprintf-posix + +allow_AC_LIBOBJ_or := $(shell echo $(allow_AC_LIBOBJ) | tr -s ' ' '|') + +sc_prohibit_AC_LIBOBJ_in_m4: + url=http://article.gmane.org/gmane.comp.lib.gnulib.bugs/26995; \ + if test -d .git; then \ + git ls-files m4 \ + | grep -Ev '^m4/($(allow_AC_LIBOBJ_or))\.m4$$' \ + | xargs grep '^ *AC_LIBOBJ(' \ + && { printf '%s\n' 'Do not use AC_LIBOBJ in m4/*.m4;' \ + "see <$$url>"; exit 1; } || :; \ + else :; fi + sc_pragma_columns: if test -d .git; then \ git ls-files|grep '\.in\.h$$' \