android: force static openmp linking

Issue #30

.travis.yml

@@ -31,6 +31,7 @@ install:
 - sudo apt-get -qq update
 - touch ~/.android/repositories.cfg
 - echo y | sdkmanager 'ndk-bundle'
+- echo y | sdkmanager 'ndk;21.0.6113669'
 - export NDK=ANDROID_NDK=ANDROID_NDK_HOME=$ANDROID_HOME/ndk-bundle
 - export PATH=${PATH}:$ANDROID_HOME/tools
 - export PATH=${PATH}:$ANDROID_HOME/platform-tools

shell/android-studio/reicast/src/main/jni/Android.mk

@@ -75,8 +75,8 @@ ifdef CHD5_FLAC
 endif
 
 LOCAL_CFLAGS += -DGLES3
-LOCAL_CPPFLAGS += -std=c++11 -fopenmp
-LOCAL_LDFLAGS  += -fopenmp
+LOCAL_CPPFLAGS += -std=c++11 -fopenmp -static-openmp
+LOCAL_LDFLAGS  += -fopenmp -static-openmp
 
 ifeq ($(TARGET_ARCH_ABI),x86)
   LOCAL_CFLAGS+= -DTARGET_NO_AREC -DTARGET_NO_OPENMP