diff --git a/src/Allwmake b/src/Allwmake
index c451cff8dd569337fee1e93b2aea9af6d559547c..e0324141cd6b7ceb5ef9591e21b294a032e9dfc0 100755
--- a/src/Allwmake
+++ b/src/Allwmake
@@ -2,8 +2,8 @@
cd ${0%/*} || exit 1 # run from this directory
set -x
-# force update of Foam::FOAMversion string (git tag or $WM_PROJECT_VERSION)
-/bin/rm -f OpenFOAM/Make/$WM_OPTIONS/global.? 2>/dev/null
+# update Foam::FOAMversion string if required
+wmakePrintBuild -check || /bin/rm -f OpenFOAM/Make/$WM_OPTIONS/global.? 2>/dev/null
wmakeLnInclude -f OpenFOAM
wmakeLnInclude -f OSspecific/$WM_OS
diff --git a/src/OpenFOAM/global/global.Cver b/src/OpenFOAM/global/global.Cver
index e67b67b22a8352e2c27cb78564f6505f461cbb83..e2f411603eef4a7fc527b7f53d56731ac0b959e3 100644
--- a/src/OpenFOAM/global/global.Cver
+++ b/src/OpenFOAM/global/global.Cver
@@ -23,20 +23,19 @@ License
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Description
- Define the globals used in the FOAM library. It is important that these
- are constructed in the appropriate order to avoid the use of unconstructed
- data in the global namespace.
+ Define the globals used in the OpenFOAM library.
+ It is important that these are constructed in the appropriate order to
+ avoid the use of unconstructed data in the global namespace.
- This file has the extension .ver to force it to be parsed by the script
- which converts WM_PROJECT_VERSION into the appropriate version number
- string.
+ This file has the extension .Cver to trigger a Makefile rule that converts
+ WM_PROJECT_VERSION into the appropriate version string.
\*---------------------------------------------------------------------------*/
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "foamVersion.H"
-const char* const Foam::FOAMversion = WM_PROJECT_VERSION;
+const char* const Foam::FOAMversion = "WM_PROJECT_VERSION";
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Setup an error handler for the global new operator
@@ -51,7 +50,7 @@ const char* const Foam::FOAMversion = WM_PROJECT_VERSION;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "JobInfo.H"
-bool Foam::JobInfo::constructed = false;
+bool Foam::JobInfo::constructed(false);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Global error definitions (initialised by construction)
diff --git a/wmake/rules/General/version b/wmake/rules/General/version
index 0d74179f8cc78c80b4c40ad0155622558d887d9e..64f272ed088a902d615f7d771bac5c432bc2c625 100644
--- a/wmake/rules/General/version
+++ b/wmake/rules/General/version
@@ -1,10 +1,10 @@
.SUFFIXES: .Cver
#
-# update version string
+# update version string in C++ file and in $WM_PROJECT_DIR/.build file
#
Cvertoo = \
- sed s/WM_PROJECT_VERSION/\"$(shell wmakePrintBuild)\"/ $$SOURCE > $*.C; \
+ sed 's/WM_PROJECT_VERSION/$(shell wmakePrintBuild -update)/' $$SOURCE > $*.C; \
$(CC) $(c++FLAGS) -c $*.C -o $@
.Cver.dep:
diff --git a/wmake/wmakePrintBuild b/wmake/wmakePrintBuild
index 61e9b80790f40146ccf2a67fb795134d5a58901b..868357fe58c4fded9d6ed54dba9269cd1845d2d6 100755
--- a/wmake/wmakePrintBuild
+++ b/wmake/wmakePrintBuild
@@ -35,10 +35,15 @@ Script=${0##*/}
usage() {
while [ "$#" -ge 1 ]; do echo "$1"; shift; done
cat<<USAGE
-usage: $Script
+usage: $Script [OPTION]
+options:
+ -check check the git head commit vs. \$WM_PROJECT_DIR/.build
+ (exit code 0 for no changes)
+ -update update the \$WM_PROJECT_DIR/.build from the git information
+ -version VER specify an alternative version
Print the version used when building the project, in this order of precedence:
- * git description
+ * the git head commit (prefixed with \$WM_PROJECT_VERSION)
* \$WM_PROJECT_DIR/.build
* \$WM_PROJECT_VERSION
@@ -47,11 +52,33 @@ USAGE
}
#------------------------------------------------------------------------------
-# provide immediate help
-if [ "$1" = "-h" -o "$1" = "-help" ]
-then
- usage
-fi
+unset checkOnly update version
+
+# parse options
+while [ "$#" -gt 0 ]
+do
+ case "$1" in
+ -h | -help)
+ usage
+ ;;
+ -check)
+ checkOnly=true
+ shift
+ ;;
+ -update)
+ update=true
+ shift
+ ;;
+ -version)
+ [ "$#" -ge 2 ] || usage "'$1' option requires an argument"
+ version=$2
+ shift 2
+ ;;
+ *)
+ usage "unknown option/argument: '$*'"
+ ;;
+ esac
+done
#------------------------------------------------------------------------------
@@ -61,35 +88,64 @@ fi
build="$WM_PROJECT_DIR/.build"
previous=$(tail -1 $build 2>/dev/null)
-#
-# building under git
-# note: could also use --abbrev=32 for maximum resolution
-#
-version=$(git describe --always --tags 2>/dev/null)
-if [ $? -eq 0 ]
+if [ -n "$version" ]
+then
+ # specified a version - no error possible
+ rc=0
+else
+ # building under git (get the head SHA1)
+ version=$(git show-ref --hash=12 --head HEAD 2>/dev/null)
+ rc=$?
+
+ # prefix with WM_PROJECT_VERSION
+ if [ $rc -eq 0 ]
+ then
+ version="${WM_PROJECT_VERSION}-$version"
+ fi
+fi
+
+
+# update persistent build tag if possible
+if [ $rc -eq 0 -a -n "$update" -a "$version" != "$previous" ]
then
- # update persistent build tag (this could be made optional or removed)
- if [ "$version" != "$previous" ]
+ if [ -w "$build" -a \( -w "$WM_PROJECT_DIR" -o ! -e "$build" \) ]
then
- if [ -w "$build" -a \( -w "$WM_PROJECT_DIR" -o ! -e "$build" \) ]
+ echo $version >| "$build" 2>/dev/null
+ fi
+fi
+
+
+# check git vs. persistent build tag - no output
+if [ -n "$checkOnly" ]
+then
+ if [ $rc -eq 0 ]
+ then
+ test "$version" = "$previous"
+ rc=$?
+ if [ $rc -eq 0 ]
then
- echo $version >| "$build" 2>/dev/null
+ echo "same version as previous build"
+ else
+ echo "version changed from previous build"
fi
+ else
+ echo "no git description found"
fi
+ exit $rc
+fi
- echo $version
+if [ $rc -eq 0 ]
+then
+ # output the git information or the -version version
+ echo $version
elif [ -n "$previous" ]
then
-
# use previous build tag
echo $previous
-
else
-
- # fallback to WM_PROJECT_VERSION
+ # fallback to WM_PROJECT_VERSION alone
echo ${WM_PROJECT_VERSION:-unknown}
-
fi
#------------------------------------------------------------------------------