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-rw-r--r--build/android/Makefile19
1 files changed, 14 insertions, 5 deletions
diff --git a/build/android/Makefile b/build/android/Makefile
index 0a70c189a..055386361 100644
--- a/build/android/Makefile
+++ b/build/android/Makefile
@@ -791,8 +791,9 @@ apk: $(PATHCFGFILE) assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(GMP_LIB) $
echo "You can install it with \`adb install -r bin/Minetest-$$BUILD_TYPE.apk\`"
prep_srcdir :
- @rm ${ROOT}/jni/src; \
- ln -s ${ROOT}/../../src ${ROOT}/jni/src
+ @if [ ! -e ${ROOT}/jni/src ]; then \
+ ln -s ${ROOT}/../../src ${ROOT}/jni/src; \
+ fi
clean_apk : manifest
@export PATH=$$PATH:${SDKFOLDER}platform-tools:${ANDROID_NDK}; \
@@ -818,8 +819,10 @@ clean_all :
sleep 1; \
$(RM) -r gen libs obj deps bin Debug and_env
-$(ROOT)/jni/src/android_version.h :
- @ { \
+$(ROOT)/jni/src/android_version.h : prep_srcdir
+ @export VERSION_FILE=${ROOT}/jni/src/android_version.h; \
+ export VERSION_FILE_NEW=$${VERSION_FILE}.new; \
+ { \
echo "#ifndef ANDROID_MT_VERSION_H"; \
echo "#define ANDROID_MT_VERSION_H"; \
export CMAKE_FILE=${ROOT}/../../CMakeLists.txt; \
@@ -838,7 +841,13 @@ $(ROOT)/jni/src/android_version.h :
echo "#define VERSION_STRING STR(VERSION_MAJOR)\".\"STR(VERSION_MINOR)\
\".\"STR(VERSION_PATCH)"; \
echo "#endif"; \
- } > ${ROOT}/jni/src/android_version.h
+ } > $${VERSION_FILE_NEW}; \
+ if ! cmp -s $${VERSION_FILE} $${VERSION_FILE_NEW}; then \
+ echo "android_version.h changed, updating..."; \
+ mv $${VERSION_FILE_NEW} $${VERSION_FILE}; \
+ else \
+ rm $${VERSION_FILE_NEW}; \
+ fi
manifest :
@VERS_MAJOR=$$(cat ${ROOT}/../../CMakeLists.txt | \