[Spice-devel] [spice-protocol 3/4] build-sys: Add --enable-code-generator

[Christophe Fergeau]

On Tue, Jul 07, 2015 at 02:01:05PM +0200, Pavel Grunt wrote:
> Hi,
> 
> ax_python_module.m4 is needed for RHEL6

Indeed, I've squashed that up in that commit and tested the build on EL6


From 4788603137812d05462be5a80dab55baceba9c9a Mon Sep 17 00:00:00 2001
From: Christophe Fergeau <cfergeau at redhat.com>
Date: Fri, 10 Jul 2015 11:46:12 +0200
Subject: [spice-protocol] fixup! build-sys: Add --enable-code-generator

---
 Makefile.am            |  1 +
 m4/ax_python_module.m4 | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 m4/ax_python_module.m4

diff --git a/Makefile.am b/Makefile.am
index e509dd6..461457e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,4 @@
+ACLOCAL_AMFLAGS = -I m4
 NULL =
 SUBDIRS = python_modules spice
 
diff --git a/m4/ax_python_module.m4 b/m4/ax_python_module.m4
new file mode 100644
index 0000000..3afc404
--- /dev/null
+++ b/m4/ax_python_module.m4
@@ -0,0 +1,49 @@
+# ===========================================================================
+#     http://www.gnu.org/software/autoconf-archive/ax_python_module.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PYTHON_MODULE(modname[, fatal])
+#
+# DESCRIPTION
+#
+#   Checks for Python module.
+#
+#   If fatal is non-empty then absence of a module will trigger an error.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Andrew Collier
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 6
+
+AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE])
+AC_DEFUN([AX_PYTHON_MODULE],[
+    if test -z $PYTHON;
+    then
+        PYTHON="python"
+    fi
+    PYTHON_NAME=`basename $PYTHON`
+    AC_MSG_CHECKING($PYTHON_NAME module: $1)
+	$PYTHON -c "import $1" 2>/dev/null
+	if test $? -eq 0;
+	then
+		AC_MSG_RESULT(yes)
+		eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
+	else
+		AC_MSG_RESULT(no)
+		eval AS_TR_CPP(HAVE_PYMOD_$1)=no
+		#
+		if test -n "$2"
+		then
+			AC_MSG_ERROR(failed to find required module $1)
+			exit 1
+		fi
+	fi
+])
-- 
2.4.3


Christophe
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