From: Brendan Cully <brendan@kublai.com>
Date: Mon, 28 May 2007 23:44:20 +0000 (-0700)
Subject: Use autoconf instead of "which" to discover MD5 tool
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2548303f578351d9a9c8abf2c3bfbc36a92279af;p=mutt

Use autoconf instead of "which" to discover MD5 tool
---

diff --git a/ChangeLog b/ChangeLog
index aeea96cd..9e4e5d9c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -306,7 +306,7 @@
 
 2007-04-05 13:06 -0700  Jukka Salmi  <j+mutt@2007.salmi.ch>  (3638701db407)
 
-	* ChangeLog, configure.ac: Check for BDB4 libs in $lib as well as
+	* configure.ac: Check for BDB4 libs in $lib as well as
 	$lib/$ver (fixes pkgsrc BDB4 detection)
 
 2007-04-05 12:55 -0700  Brendan Cully  <brendan@kublai.com>  (4f435337507e)
diff --git a/Makefile.am b/Makefile.am
index e9707364..1f366297 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -78,7 +78,7 @@ EXTRA_DIST = COPYRIGHT GPL OPS OPS.PGP OPS.CRYPT OPS.SMIME TODO UPDATING \
 	makedoc.c makedoc-defs.h stamp-doc-rc README.SSL smime.h \
 	muttbug pgppacket.h depcomp ascii.h BEWARE PATCHES patchlist.sh \
 	ChangeLog ChangeLog.old mkchangelog.sh cvslog2changelog.pl mutt_idna.h \
-	snprintf.c regex.c crypt-gpgme.h hcachever.sh
+	snprintf.c regex.c crypt-gpgme.h hcachever.sh.in
 
 EXTRA_SCRIPTS = smime_keys
 
@@ -128,7 +128,7 @@ reldate.h: $(srcdir)/ChangeLog
 
 hcversion.h: $(srcdir)/mutt.h $(srcdir)/rfc822.h
 	( echo '#include "config.h"'; echo '#include "mutt.h"'; ) \
-	| $(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) - | $(srcdir)/hcachever.sh hcversion.h
+	| $(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) - | sh ./hcachever.sh hcversion.h
 
 patchlist.c: $(srcdir)/PATCHES $(srcdir)/patchlist.sh
 	$(srcdir)/patchlist.sh < $(srcdir)/PATCHES > patchlist.c
diff --git a/configure.ac b/configure.ac
index dd2bc748..af87f2de 100644
--- a/configure.ac
+++ b/configure.ac
@@ -813,6 +813,9 @@ AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching])
 
     need_md5="yes"
 
+    dnl hcachever.sh tool for calculating struct digest
+    AC_CHECK_PROGS([MD5], [md5 md5sum openssl], [none])
+
     use_qdbm=no
     AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]))
     if test "$with_qdbm" != "no"
@@ -1186,8 +1189,6 @@ then
 fi
 AC_SUBST(DSLROOT)
 
-AC_OUTPUT(Makefile intl/Makefile m4/Makefile
-        po/Makefile.in doc/Makefile contrib/Makefile
-        muttbug.sh
-        imap/Makefile
-        doc/instdoc.sh)
+AC_OUTPUT(Makefile contrib/Makefile doc/Makefile imap/Makefile
+        intl/Makefile m4/Makefile po/Makefile.in
+        hcachever.sh muttbug.sh doc/instdoc.sh)
diff --git a/hcachever.sh b/hcachever.sh.in
similarity index 92%
rename from hcachever.sh
rename to hcachever.sh.in
index e350e197..41ade134 100755
--- a/hcachever.sh
+++ b/hcachever.sh.in
@@ -2,16 +2,12 @@
 
 BASEVERSION=1
 
-if test -x "`which md5`"
-then
-  MD5=md5
-elif test -x "`which md5sum`"
-then
-  MD5=md5sum
-elif test -x "`which openssl`"
+MD5=@MD5@
+if test "$MD5" = "openssl"
 then
   MD5="openssl md5 -hex"
-else
+elif test "$MD5" = "none"
+then
   echo "ERROR: no MD5 tool found"
   exit 1
 fi