[Mesa-dev] [PATCH] build: unify mesa version by using a VERSION file

[Emil Velikov]

Rather than having to keep track of all the build systems and their respecitve
definition of the mesa version, use a single top file VERSION. Every build
system is responsible for reading/parsing the file and using it

Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---

Hi guys
So here it is, just in time for the 9.3 dev cycle :)

Automake is working fine and scons has been compile tested only - no nouveau
target available to test with ;(
I would appreciate if someone can test the Android build

As usual any comments would be appreciated

Regards
Emil
---
 Android.common.mk | 3 ++-
 Makefile.am       | 1 +
 SConstruct        | 5 ++++-
 VERSION           | 1 +
 configure.ac      | 3 ++-
 docs/devinfo.html | 6 +-----
 6 files changed, 11 insertions(+), 8 deletions(-)
 create mode 100644 VERSION

diff --git a/Android.common.mk b/Android.common.mk
index c6ee4e1..61dc47a 100644
--- a/Android.common.mk
+++ b/Android.common.mk
@@ -33,9 +33,10 @@ endif
 LOCAL_C_INCLUDES += \
 	$(MESA_TOP)/include
 
+MESA_VERSION=$(cat $(MESA_TOP)\VERSION)
 # define ANDROID_VERSION (e.g., 4.0.x => 0x0400)
 LOCAL_CFLAGS += \
-	-DPACKAGE_VERSION=\"9.2.0-devel\" \
+	-DPACKAGE_VERSION=\"$(MESA_VERSION)\" \
 	-DPACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\" \
 	-DANDROID_VERSION=0x0$(MESA_ANDROID_MAJOR_VERSION)0$(MESA_ANDROID_MINOR_VERSION)
 
diff --git a/Makefile.am b/Makefile.am
index 29405a0..a4df949 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -42,6 +42,7 @@ PACKAGE_NAME = MesaLib-$(PACKAGE_VERSION)
 EXTRA_FILES = \
 	aclocal.m4					\
 	configure					\
+	VERSION					\
 	bin/ar-lib					\
 	bin/compile					\
 	bin/config.sub					\
diff --git a/SConstruct b/SConstruct
index 834e9d5..f401b83 100644
--- a/SConstruct
+++ b/SConstruct
@@ -69,8 +69,11 @@ if env['gles']:
 #######################################################################
 # Environment setup
 
+fp = open("VERSION", "r")
+mesa_version = fp.read()
+fp.close()
 env.Append(CPPDEFINES = [
-    ('PACKAGE_VERSION', '\\"9.2.0-devel\\"'),
+    ('PACKAGE_VERSION', '\\"%s\\"' % mesa_version),
     ('PACKAGE_BUGREPORT', '\\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\\"'),
 ])
 
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..eabee27
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+9.2.0-devel
\ No newline at end of file
diff --git a/configure.ac b/configure.ac
index 3de0066..55e159d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,8 @@ dnl Tell the user about autoconf.html in the --help output
 m4_divert_once([HELP_END], [
 See docs/autoconf.html for more details on the options for Mesa.])
 
-AC_INIT([Mesa], [9.2.0-devel],
+m4_define(MESA_VERSION, m4_include(VERSION))
+AC_INIT([Mesa], [MESA_VERSION],
     [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
 AC_CONFIG_AUX_DIR([bin])
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/docs/devinfo.html b/docs/devinfo.html
index 5aad0fb..60c98f5 100644
--- a/docs/devinfo.html
+++ b/docs/devinfo.html
@@ -196,11 +196,7 @@ branch is relevant.
 <h3>Verify and update version info</h3>
 
 <dl>
-  <dt>SConstruct</dt>
-  <dt>Android.common.mk</dt>
-  <dd>PACKAGE_VERSION</dd>
-  <dt>configure.ac</dt>
-  <dd>AC_INIT</dd>
+  <dt>VERSION</dt>
 </dl>
 
 <p>
-- 
1.8.3.3