Set GIT_DIR when calling out to Git from the Makefile

This is necessary for out-of-source builds to work.

Signed-off-by: Thiago Macieira <thiago@macieira.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Thiago Macieira 2013-10-15 20:29:23 -07:00 committed by Dirk Hohndel
parent 8906302043
commit eff5d0ce50

View file

@ -8,8 +8,8 @@ exists(.git/HEAD): {
VERSION_SCRIPT = $$PWD/scripts/get-version
# always use linux here -------------------vvv so we get the true full version
FULL_VERSION = "`$$VERSION_SCRIPT linux`"
version_h.depends = $$VERSION_SCRIPT $$PWD/.git/$$system("git rev-parse --symbolic-full-name HEAD")
version_h.commands = echo \\$${LITERAL_HASH}define VERSION_STRING \\\"`$$VERSION_SCRIPT $$VER_OS`\\\" > ${QMAKE_FILE_OUT}
version_h.depends = $$VERSION_SCRIPT $$PWD/.git/$$system("GIT_DIR=$$PWD/.git git rev-parse --symbolic-full-name HEAD")
version_h.commands = echo \\$${LITERAL_HASH}define VERSION_STRING \\\"`GIT_DIR=$$PWD/.git $$VERSION_SCRIPT $$VER_OS`\\\" > ${QMAKE_FILE_OUT}
version_h.input = GIT_HEAD
version_h.output = $$VERSION_FILE
version_h.variable_out = GENERATED_FILES