[ptxdist] adopt config file version handling to cope with dynamic fullversion

In the past ptxdist's fullversion was replaced by configure in these files:
- platforms/ptxdist-version.in.in	(PLATFORMCONFIG_VERSION)
- rules/ptxdist-version.in.in		(CONFIGFILE_VERSION)

resulting in:
- platforms/ptxdist-version.in
- rules/ptxdist-version.in

However the fullversion is rather dynamic now since it can hold version
information from the version control system. ptxdist refuses to run if
the versions don't match. During development this may change quite
often which is probably too annoying for the developers.

This patch introduces two new version variables:
- PTXDIST_VERSION_CFG_SCM
- PTXDIST_VERSION_CFG_FULL

The _SCM variable holds "-git" if ptxdist isn't release. For released
versions _SCM is empty.

PTXDIST_VERSION_CFG_FULL contains '$year.$month.$bugfix$scm'
(scm is PTXDIST_VERSION_CFG_SCM), for example:
'2010.01.0-git' for modifies i.e. dirty '2010.01.0' release.

Further we don't no longer modify the "*/ptxdist-version.in.in", we use
the kconfig 'option env="VAR"' to get the correct version from the
environment.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index ab174e9b9..9d369ae98 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,8 +13,6 @@ Makefile
 \#*#
 .\#*
 
-platforms/ptxdist-version.in
-rules/ptxdist-version.in
 rules/logfile
 
 scripts/ptxdist_version.sh