CI: set API_VERSION before building

Author: fvennetier

.cds/gridinit-build.pip.yml

@@ -42,7 +42,8 @@ jobs:
           cat $0
           set -ex
           export CC=clang
-          cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_VERBOSE_MAKEFILE=TRUE -DCMAKE_INSTALL_PREFIX=/usr .
+          API_VERSION=$(git describe --tags)
+          cmake -DAPI_VERSION="$API_VERSION" -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_VERBOSE_MAKEFILE=TRUE -DCMAKE_INSTALL_PREFIX=/usr .
           make -j 8
           make install
       - name: Test gridinit

debian/rules

@@ -10,6 +10,7 @@ include /usr/share/dpkg/default.mk
 override_dh_auto_configure:
 	for i in debian/patches/*.patch; do patch -f -p1 < $$i; done
 	dh_auto_configure -- \
+	-DAPI_VERSION=$$VERSION \
 	-DPREFIX=/usr \
 	-DLD_LIBDIR=lib \
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo \