Drop libgmp on Android and use mini-gmp (#8047)

diff --git a/build/android/Makefile b/build/android/Makefile
index 1626c066397904a1e7abbd74237e67761053034e..2ead9f5ad6d21b8b364afd92d72f53acfbcc26fa 100644 (file)
--- a/build/android/Makefile
+++ b/build/android/Makefile
@@ -107,13 +107,6 @@ CURL_TIMESTAMP = $(CURL_DIR)/timestamp
 CURL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/curl_timestamp
 CURL_URL_HTTP = https://curl.haxx.se/download/curl-${CURL_VERSION}.tar.bz2
 
-GMP_VERSION = 6.1.2
-GMP_DIR = $(ANDR_ROOT)/deps/gmp-$(GMP_VERSION)
-GMP_LIB = $(GMP_DIR)/usr/lib/libgmp.so
-GMP_TIMESTAMP = $(GMP_DIR)/timestamp
-GMP_TIMESTAMP_INT = $(ANDR_ROOT)/deps/gmp_timestamp
-GMP_URL_HTTP = https://gmplib.org/download/gmp/gmp-$(GMP_VERSION).tar.bz2
-
 FREETYPE_DIR = $(ANDR_ROOT)/deps/freetype2-android/
 FREETYPE_LIB = $(FREETYPE_DIR)/Android/obj/local/$(TARGET_ABI)/libfreetype2-static.a
 FREETYPE_TIMESTAMP = $(FREETYPE_DIR)timestamp
@@ -294,7 +287,7 @@ openssl_download :
 
 openssl : $(OPENSSL_LIB)
 
-$(OPENSSL_LIB): $(OPENSSL_TIMESTAMP) $(GMP_LIB)
+$(OPENSSL_LIB): $(OPENSSL_TIMESTAMP)
        @REFRESH=0;                                                                \
        if [ ! -e ${OPENSSL_TIMESTAMP_INT} ] ; then                                \
                echo "${OPENSSL_TIMESTAMP_INT} doesn't exist";                         \
@@ -313,7 +306,7 @@ $(OPENSSL_LIB): $(OPENSSL_TIMESTAMP) $(GMP_LIB)
                --platform=${APP_PLATFORM}                                             \
                --install-dir=$${TOOLCHAIN};                                           \
        export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-       CC=${CROSS_PREFIX}gcc ./Configure enable-gmp -DL_ENDIAN -I${GMP_DIR} -L${GMP_DIR}/usr/lib android-${TARGET_ARCH};\
+       CC=${CROSS_PREFIX}gcc ./Configure -DL_ENDIAN android-${TARGET_ARCH};\
        CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make depend;     \
        CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make build_libs; \
        touch ${OPENSSL_TIMESTAMP};                                                \
@@ -602,64 +595,6 @@ clean_curl :
        $(RM) -rf deps/curl-${CURL_VERSION}                                        \
        $(RM) -f deps/curl
 
-$(GMP_TIMESTAMP) : gmp_download
-       @LAST_MODIF=$$(find ${GMP_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-       if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-               touch ${GMP_TIMESTAMP};                                            \
-       fi
-
-gmp_download :
-       @if [ ! -d "${GMP_DIR}" ] ; then                                           \
-               echo "gmp sources missing, downloading...";                        \
-               mkdir -p ${ANDR_ROOT}/deps;                                        \
-               cd deps;                                                           \
-               wget ${GMP_URL_HTTP} || exit 1;                                    \
-               tar -xjf gmp-${GMP_VERSION}.tar.bz2 || exit 1;                     \
-               rm gmp-${GMP_VERSION}.tar.bz2;                                     \
-               ln -s gmp-${GMP_VERSION} gmp;                                      \
-       fi
-
-gmp : $(GMP_LIB)
-
-$(GMP_LIB): $(GMP_TIMESTAMP)
-       @REFRESH=0;                                                                \
-       if [ ! -e ${GMP_TIMESTAMP_INT} ] ; then                                    \
-               REFRESH=1;                                                         \
-       fi;                                                                        \
-       if [ ! -e ${GMP_LIB} ] ; then                                              \
-               REFRESH=1;                                                         \
-       fi;                                                                        \
-       if [ ${GMP_TIMESTAMP} -nt ${GMP_TIMESTAMP_INT} ] ; then                    \
-               REFRESH=1;                                                         \
-       fi;                                                                        \
-       if [ $$REFRESH -ne 0 ] ; then                                              \
-       mkdir -p ${GMP_DIR};                                                       \
-       echo "changed timestamp for gmp detected building...";                     \
-       cd deps/gmp-${GMP_VERSION};                                                \
-       export CROSS_PREFIX=${CROSS_PREFIX};                                       \
-       export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-gmp;                              \
-       ${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-               --toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-               --platform=${APP_PLATFORM}                                             \
-               --install-dir=$${TOOLCHAIN};                                           \
-       export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-       export CC=${CROSS_PREFIX}gcc;                                              \
-       export CXX=${CROSS_PREFIX}g++;                                             \
-       export LIBGMP_LDFLAGS="-avoid-version";                                    \
-       export LIBGMPXX_LDFLAGS="-avoid-version";                                  \
-       ./configure --disable-static --host=${TARGET_HOST} --prefix=/usr;          \
-       $(MAKE) install DESTDIR=/${GMP_DIR} || exit 1;                             \
-       touch ${GMP_TIMESTAMP};                                                    \
-       touch ${GMP_TIMESTAMP_INT};                                                \
-       $(RM) -rf $${TOOLCHAIN};                                                   \
-       else                                                                       \
-               echo "nothing to be done for gmp";                                 \
-       fi
-
-clean_gmp:
-       $(RM) -rf deps/gmp-${GMP_VERSION}                                          \
-       $(RM) -f deps/gmp
-
 sqlite3_download: deps/${SQLITE3_FOLDER}/sqlite3.c
 
 deps/${SQLITE3_FOLDER}/sqlite3.c :
@@ -751,7 +686,7 @@ assets : $(ASSETS_TIMESTAMP)
 clean_assets :
        @$(RM) -r ${APP_ROOT}/assets
 
-apk: local.properties assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(GMP_LIB) $(LEVELDB_TARGET)       \
+apk: local.properties assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(LEVELDB_TARGET)       \
        $(OPENAL_LIB) $(OGG_LIB) prep_srcdir $(ANDR_ROOT)/jni/src/android_version.h    \
        $(ANDR_ROOT)/jni/src/android_version_githash.h sqlite3_download
        + @export TARGET_LIBDIR=${TARGET_LIBDIR};                                  \
@@ -790,7 +725,7 @@ clean_apk :
 clean_all :
        @$(MAKE) clean_apk;                                                        \
        $(MAKE) clean_assets clean_iconv clean_irrlicht clean_leveldb clean_curl   \
-       clean_openssl clean_openal clean_ogg clean_gmp;                            \
+       clean_openssl clean_openal clean_ogg;                                      \
        sleep 1;                                                                   \
        $(RM) -r gen libs obj deps bin Debug and_env
 

diff --git a/build/android/jni/Android.mk b/build/android/jni/Android.mk
index 7b741e04bc0c4fc0a04bb81aa3a20b0e70dd5a8f..92daa97c9b5db1aa00165f51400fbfd6a0f603be 100644 (file)
--- a/build/android/jni/Android.mk
+++ b/build/android/jni/Android.mk
@@ -44,11 +44,6 @@ LOCAL_MODULE := vorbis
 LOCAL_SRC_FILES := deps/libvorbis-libogg-android/libs/$(TARGET_LIBDIR)/libvorbis.so
 include $(PREBUILT_SHARED_LIBRARY)
 
-include $(CLEAR_VARS)
-LOCAL_MODULE := gmp
-LOCAL_SRC_FILES := deps/gmp/usr/lib/libgmp.so
-include $(PREBUILT_SHARED_LIBRARY)
-
 include $(CLEAR_VARS)
 LOCAL_MODULE := ssl
 LOCAL_SRC_FILES := deps/openssl/libssl.a
@@ -98,6 +93,7 @@ endif
 LOCAL_C_INCLUDES := \
                jni/src                                   \
                jni/src/script                            \
+               jni/lib/gmp                               \
                jni/lib/lua/src                           \
                jni/lib/jsoncpp                           \
                jni/src/cguittfont                        \
@@ -107,7 +103,6 @@ LOCAL_C_INCLUDES := \
                deps/curl/include                         \
                deps/openal-soft/jni/OpenAL/include       \
                deps/libvorbis-libogg-android/jni/include \
-               deps/gmp/usr/include                      \
                deps/leveldb/include                      \
                deps/sqlite/
 
@@ -339,6 +334,9 @@ LOCAL_SRC_FILES += \
 #freetype2 support
 LOCAL_SRC_FILES += jni/src/cguittfont/xCGUITTFont.cpp
 
+# GMP
+LOCAL_SRC_FILES += jni/lib/gmp/mini-gmp.c
+
 # Lua
 LOCAL_SRC_FILES += \
                jni/lib/lua/src/lapi.c                    \
@@ -385,7 +383,7 @@ LOCAL_SRC_FILES += \
 # JSONCPP
 LOCAL_SRC_FILES += jni/lib/jsoncpp/jsoncpp.cpp
 
-LOCAL_SHARED_LIBRARIES := iconv openal ogg vorbis gmp
+LOCAL_SHARED_LIBRARIES := iconv openal ogg vorbis
 LOCAL_STATIC_LIBRARIES := Irrlicht freetype curl ssl crypto android_native_app_glue $(PROFILER_LIBS)
 
 ifeq ($(HAVE_LEVELDB), 1)

diff --git a/build/android/src/main/java/net.minetest.minetest/MtNativeActivity.java b/build/android/src/main/java/net.minetest.minetest/MtNativeActivity.java
index 8669b44935cbc565d757f7bc76ee4762ef9cd0ee..893334a1845dc4977a292e031f8d904426aa6202 100644 (file)
--- a/build/android/src/main/java/net.minetest.minetest/MtNativeActivity.java
+++ b/build/android/src/main/java/net.minetest.minetest/MtNativeActivity.java
@@ -14,7 +14,6 @@ public class MtNativeActivity extends NativeActivity {
                System.loadLibrary("openal");
                System.loadLibrary("ogg");
                System.loadLibrary("vorbis");
-               System.loadLibrary("gmp");
                System.loadLibrary("iconv");
                System.loadLibrary("minetest");
        }

diff --git a/src/util/srp.cpp b/src/util/srp.cpp
index af68d6f547bf7c5175818b2528eb9b0001efccf1..8337aa4ce4dedec794234ab87bfa090792e58f89 100644 (file)
--- a/src/util/srp.cpp
+++ b/src/util/srp.cpp
@@ -42,7 +42,7 @@
 
 #include <config.h>
 
-#if USE_SYSTEM_GMP || defined (__ANDROID__) || defined (ANDROID)
+#if USE_SYSTEM_GMP
        #include <gmp.h>
 #else
        #include <mini-gmp.h>