From: Emil Velikov <emil.velikov@collabora.com>
Date: Wed, 4 May 2016 10:47:14 +0000 (+0100)
Subject: configure.ac: error out when building from git without python3
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2cd687ce97f39bd98fab4d72d607b7a1644cd2a0;p=mesa.git

configure.ac: error out when building from git without python3

Bail early, as opposed to later on during the build.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---

diff --git a/configure.ac b/configure.ac
index 3499e99f5e4..070bae20dc2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -142,6 +142,12 @@ else
     fi
 fi
 
+if test -z "$PYTHON3"; then
+    if test ! -f "$srcdir/src/intel/genxml/gen9_pack.h"; then
+        AC_MSG_ERROR([Python3 not found - unable to generate sources])
+    fi
+fi
+
 AC_PROG_INSTALL
 
 dnl We need a POSIX shell for parts of the build. Assume we have one