Hello,
I upgraded from libopts 5.16 to 5.17 and I have an issue when compiling
for a uclibc system. I get:
checking whether a reg expr header is specified... no
checking whether libregex functions properly... no
configure: error: the regex library does not work
irrespective of whether I specify the --without-libregex (ideally it
would be nice if I needn't need to specify that).
I used the attached patch to avoid the issue, but I'm not sure whether
that's the intention of the original code.
regards,
Nikos
diff --git a/libopts/m4/libopts.m4 b/libopts/m4/libopts.m4
index 1de161a..9d0c6de 100644
--- a/libopts/m4/libopts.m4
+++ b/libopts/m4/libopts.m4
@@ -200,7 +200,6 @@ AC_DEFUN([LIBOPTS_WITHLIB_REGEX],[
esac
libopts_save_CPPFLAGS="${CPPFLAGS}"
libopts_save_LIBS="${LIBS}"
- fi ## disabled by request
case "X${libopts_cv_with_libregex_cflags}" in
Xyes|Xno|X )
@@ -241,6 +240,8 @@ int main() {
[libopts_cv_with_libregex=no]) # end of AC_RUN_IFELSE
]) # end of AC_CACHE_VAL for libopts_cv_with_libregex
AC_MSG_RESULT([${libopts_cv_with_libregex}])
+ fi ## disabled by request
+
if test "X${libopts_cv_with_libregex}" != Xno
then
AC_DEFINE([WITH_LIBREGEX],[1],
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