From: Marcus Brinkmann <mb@g10code.com>
Date: Tue, 14 Sep 2004 19:47:50 +0000 (+0000)
Subject: 2004-09-14  Marcus Brinkmann  <marcus@g10code.de>
X-Git-Tag: gpgme-1-0-0~19
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=84af83d668c686599ff744381a280fe9f0ddec10;p=gpgme.git

2004-09-14  Marcus Brinkmann  <marcus@g10code.de>

	* configure.ac: Improve diagnostics with version check.
---

diff --git a/ChangeLog b/ChangeLog
index ddaa214..a9069f9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-09-14  Marcus Brinkmann  <marcus@g10code.de>
 
+	* configure.ac: Improve diagnostics with version check.
+
 	* configure.ac: Print diagnostics about found thread libraries at
 	the end.  Check for the versions of GPG and GPGSM and print the
 	found versions at the end.
diff --git a/configure.ac b/configure.ac
index 858c807..d19c2a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -241,8 +241,21 @@ else
 fi
 dnl Check for GnuPG version requirement.
 GPG_VERSION=unknown
-ok=no
-if test "$cross_compiling" != "yes" -a -n "$GPG" -a -r "$GPG"; then
+ok=maybe
+if test -z "$GPG" -o "x$GPG" = "xno"; then
+  ok=no
+else
+  if test "$cross_compiling" = "yes"; then
+    AC_MSG_WARN([GnuPG version can not be checked when cross compiling])
+    ok=no
+  else
+    if test ! -x "$GPG"; then
+      AC_MSG_WARN([GnuPG not executable, version check disabled])
+      ok=no
+    fi
+  fi
+fi
+if test "$ok" = "maybe"; then
   AC_MSG_CHECKING(for GnuPG >= $NEED_GPG_VERSION)
   req_major=`echo $NEED_GPG_VERSION | \
              sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
@@ -277,6 +290,7 @@ if test "$cross_compiling" != "yes" -a -n "$GPG" -a -r "$GPG"; then
   if test "$ok" = "yes"; then
     AC_MSG_RESULT(yes)
   else
+    AC_MSG_RESULT(no)
     AC_MSG_WARN([GnuPG must be at least version $NEED_GPG_VERSION])
   fi
 fi
@@ -318,8 +332,21 @@ fi
 AM_CONDITIONAL(HAVE_GPGSM, [test -n "$GPGSM"])
 dnl Check for GPGSM version requirement.
 GPGSM_VERSION=unknown
-ok=no
-if test "$cross_compiling" != "yes" -a -n "$GPGSM" -a -r "$GPGSM"; then
+ok=maybe
+if test -z "$GPGSM" -o "x$GPGSM" = "xno"; then
+  ok=no
+else
+  if test "$cross_compiling" = "yes"; then
+    AC_MSG_WARN([GPGSM version can not be checked when cross compiling])
+    ok=no
+  else
+    if test ! -x "$GPGSM"; then
+      AC_MSG_WARN([GPGSM not executable, version check disabled])
+      ok=no
+    fi
+  fi
+fi
+if test "$ok" = "maybe"; then
   AC_MSG_CHECKING(for GPGSM >= $NEED_GPGSM_VERSION)
   req_major=`echo $NEED_GPGSM_VERSION | \
              sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
@@ -354,6 +381,7 @@ if test "$cross_compiling" != "yes" -a -n "$GPGSM" -a -r "$GPGSM"; then
   if test "$ok" = "yes"; then
     AC_MSG_RESULT(yes)
   else
+    AC_MSG_RESULT(no)
     AC_MSG_WARN([GPGSM must be at least version $NEED_GPGSM_VERSION])
   fi
 fi