X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/46d7b436b9b0bcd44f9ffdba491270a0277b4d0f..a6af8ec9d9c78f7a74b93814fb6031f98496ed50:/configure.ac

diff --git a/configure.ac b/configure.ac
index 9edcbdd3..6d140bc2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -150,7 +150,8 @@ dnl CUSTOMIZE LINK
 dnl --------------
 if test `uname` = OpenBSD; then
   dnl Filter out "often/almost always misused" warnings from OpenBSD linker.
-  POSTLINK=["2>&1 | egrep -v 'warning'; true"]
+  [POSTLINK="2>&1 | egrep -v ': [w]arning: s[a-z]+\(\) is \
+(almost always|often) misused, please use'; true"]
 fi
 AC_SUBST([POSTLINK])
 
@@ -323,6 +324,19 @@ AC_CACHE_CHECK(what group owns the mail spool, nmh_cv_ls_mail_grp,
 MAIL_SPOOL_GRP=$nmh_cv_ls_mail_grp
 AC_SUBST(MAIL_SPOOL_GRP)dnl
 
+dnl ---------------------------------------------
+dnl CHECK FOR PROGRAM TO PROVIDE MIME TYPE STRING
+dnl ---------------------------------------------
+AS_IF([file --mime "${srcdir}"/configure >/dev/null 2>&1],
+      [AS_IF([file --brief --mime "${srcdir}"/configure >/dev/null 2>&1],
+             [nmh_mimetypeproc='"file --brief --mime"'],
+             [nmh_mimetypeproc='"file --mime"'])])
+AS_CASE([$nmh_mimetypeproc], [?*],
+        [AC_DEFINE_UNQUOTED([MIMETYPEPROC], [$nmh_mimetypeproc],
+          [Program, with arguments, that provides MIME type string.])])
+AS_ECHO_N(["AS_ESCAPE([checking program to provide MIME type string ... ])"])
+AS_ECHO(["AS_ESCAPE([$nmh_mimetypeproc], [""])"])
+
 dnl ------------------
 dnl CHECK HEADER FILES
 dnl ------------------
@@ -579,14 +593,16 @@ dnl ----------------
 dnl CHECK FLEX FIXUP
 dnl ----------------
 dnl Use LFLAGS make variable setting to work around bugs in flex
-dnl 2.5.35-37 that cause signed/unsigned mismatch,
+dnl 2.5.36 that cause signed/unsigned mismatch,
 dnl http://sourceforge.net/p/flex/bugs/140/
 AS_IF([test "$LEX" = flex],
       [AS_CASE([`$LEX -V`],
                [flex\ 2.5.35], [LFLAGS=\
-'; printf "%s\n" '\''1,$$s/(size_t) \(num_to_read\)/\1/'\'' w q | ed -s $@'],
-               [flex\ 2.5.3@<:@67@:>@], [LFLAGS=\
-'; printf "%s\n" '\''1,$$s/\(	\)int i;/\1yy_size_t i;/'\'' w q | ed -s $@'])
+'; printf "%s\n" '\''1,$$s/(size_t) \(num_to_read\)/\1/'\'' w q | ed -s $@; \
+true'],
+               [flex\ 2.5.36], [LFLAGS=\
+'; printf "%s\n" '\''1,$$s/\(	\)int i;/\1yy_size_t i;/'\'' w q | ed -s $@; \
+true'])
        AC_SUBST([LFLAGS])])
 
 dnl --------------