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authorMark Kettenis <kettenis@gnu.org>2003-05-27 23:29:47 +0000
committerMark Kettenis <kettenis@gnu.org>2003-05-27 23:29:47 +0000
commit05bc3370b833186e520b32563edfcaa28fd27707 (patch)
treed5c017d138e2dace5bd6621e31646e5b851fc8f2 /readline/aclocal.m4
parent756d1d01889f120348ff040ef9599b595524d4b9 (diff)
downloadgdb-05bc3370b833186e520b32563edfcaa28fd27707.zip
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* aclocal.m4: Don't add wcwidth.o if we don't have wchar.h.
* configure: Regenerate.
Diffstat (limited to 'readline/aclocal.m4')
-rw-r--r--readline/aclocal.m410
1 files changed, 5 insertions, 5 deletions
diff --git a/readline/aclocal.m4 b/readline/aclocal.m4
index bc43d8d..a87e2dc 100644
--- a/readline/aclocal.m4
+++ b/readline/aclocal.m4
@@ -1654,13 +1654,13 @@ AC_CHECK_HEADERS(langinfo.h)
AC_CHECK_FUNC(mbrtowc, AC_DEFINE(HAVE_MBRTOWC))
AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS))
-AC_CHECK_FUNC(wcwidth, have_wcwidth=yes)
-if test "$have_wcwidth" = yes; then
- AC_DEFINE(HAVE_WCWIDTH)
- AC_SUBST(WCWIDTH_OBJ,)
+AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH))
+if test "$ac_cv_func_wcwidth" = no && test "$ac_cv_header_wchar_h" = yes; then
+ WCWIDTH_OBJ=wcwidth.o
else
- AC_SUBST(WCWIDTH_OBJ,wcwidth.o)
+ WCWIDTH_OBJ=
fi
+AC_SUBST(WCWIDTH_OBJ)
AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t,
[AC_TRY_RUN([