diff options
author | Jim Meyering <meyering@redhat.com> | 2010-01-09 11:41:00 +0100 |
---|---|---|
committer | Jim Meyering <meyering@redhat.com> | 2010-01-09 11:41:00 +0100 |
commit | bc3991768078b437cbbbe93bc1cd2eab0ca98000 (patch) | |
tree | a63fd3ba4ef5e2dc0c952dd5988cfb117f6399b8 /top/maint.mk | |
parent | 581419c98c50af5daefcbb07ca1cbc16539db072 (diff) | |
download | gnulib-bc3991768078b437cbbbe93bc1cd2eab0ca98000.tar.gz |
maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule
* top/maint.mk (sc_proper_name_utf8_requires_ICONV): Adapt to work
also when $(LIBICONV) is part of LDADD, rather than ${prog}_LDADD.
Diffstat (limited to 'top/maint.mk')
-rw-r--r-- | top/maint.mk | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/top/maint.mk b/top/maint.mk index 3cd1a93bf0..3651543267 100644 --- a/top/maint.mk +++ b/top/maint.mk @@ -524,14 +524,20 @@ sc_prohibit_S_IS_definition: msg='do not define S_IS* macros; include <sys/stat.h>' \ $(_prohibit_regexp) -# Each program that uses proper_name_utf8 must link with -# one of the ICONV libraries. +# Each program that uses proper_name_utf8 must link with one of the +# ICONV libraries. Otherwise, some ICONV library must appear in LDADD. +# The perl -0777 invocation below extracts the possibly-multi-line +# definition of LDADD from the appropriate Makefile.am and exits 0 +# when it contains "ICONV". sc_proper_name_utf8_requires_ICONV: @progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\ if test "x$$progs" != x; then \ fail=0; \ for p in $$progs; do \ dir=$$(dirname "$$p"); \ + perl -0777 \ + -ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)' \ + $$dir/Makefile.am && continue; \ base=$$(basename "$$p" .c); \ grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \ || { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \ |