Introduced a separate linking step in the build script to prevent `Relocations in generic ELF (EM: 183)` issue with arm64 compilation.

Working-for-Android-(on-Linux).md

@@ -136,14 +136,12 @@ Okay, finally we can build our APK file. You can create a shell script to build
 #
 #  Compile raylib project for Android
 # ______________________________________________________________________________
-#
-# NOTE: If you excluded any ABIs in the previous steps, remove them from this list too
 
-# TODO: arm64-v8a building doesn't work, ARM64 devices can still run the 32 bit version:
-#       /usr/bin/ld: /tmp/main-08f12a.o: Relocations in generic ELF (EM: 183)
-#       /usr/bin/ld: /tmp/main-08f12a.o: Relocations in generic ELF (EM: 183)
-#       /usr/bin/ld: /tmp/main-08f12a.o: error adding symbols: file in wrong format
-ABIS="armeabi-v7a x86 x86_64"
+# stop on error and display each command as it gets executed. Optional step but helpful in catching where errors happen if they do.
+set -xe
+
+# NOTE: If you excluded any ABIs in the previous steps, remove them from this list too
+ABIS="arm64-v8a armeabi-v7a x86 x86_64"
 
 BUILD_TOOLS=android/sdk/build-tools/29.0.3
 TOOLCHAIN=android/ndk/toolchains/llvm/prebuilt/linux-x86_64
@@ -173,21 +171,29 @@ for ABI in $ABIS; do
 	case "$ABI" in
 		"armeabi-v7a")
 			CCTYPE="armv7a-linux-androideabi"
+			ARCH="arm"
+			LIBPATH="arm-linux-androideabi"
 			ABI_FLAGS="-std=c99 -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16"
 			;;
 
 		"arm64-v8a")
 			CCTYPE="aarch64-linux-android"
+			ARCH="aarch64"
+			LIBPATH="aarch64-linux-android"
 			ABI_FLAGS="-std=c99 -target aarch64 -mfix-cortex-a53-835769"
 			;;
 
 		"x86")
 			CCTYPE="i686-linux-android"
+			ARCH="i386"
+			LIBPATH="i686-linux-android"
 			ABI_FLAGS=""
 			;;
 
 		"x86_64")
 			CCTYPE="x86_64-linux-android"
+			ARCH="x86_64"
+			LIBPATH="x86_64-linux-android"
 			ABI_FLAGS=""
 			;;
 	esac
@@ -202,11 +208,18 @@ for ABI in $ABIS; do
 	$TOOLCHAIN/bin/llvm-ar rcs lib/$ABI/libnative_app_glue.a $NATIVE_APP_GLUE/native_app_glue.o
 
 	# Compile project
-	$CC src/*.c -o android/build/lib/$ABI/libmain.so -shared \
-		$INCLUDES -I$TOOLCHAIN/sysroot/usr/include/$CCTYPE $FLAGS $ABI_FLAGS \
-		-Wl,-soname,libmain.so -Wl,--exclude-libs,libatomic.a -Wl,--build-id \
-		-Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now \
-		-Wl,--warn-shared-textrel -Wl,--fatal-warnings -u ANativeActivity_onCreate \
+	for file in src/*.c; do
+		$CC -c $file -o "$file".o \
+			$INCLUDES -I$TOOLCHAIN/sysroot/usr/include/$CCTYPE $FLAGS $ABI_FLAGS
+	done
+
+        # Link the project with toolchain specific linker to avoid relocations issue.
+	$TOOLCHAIN/bin/ld.lld src/*.o -o android/build/lib/$ABI/libmain.so -shared \
+		--exclude-libs libatomic.a --build-id \
+		-z noexecstack -z relro -z now \
+		--warn-shared-textrel --fatal-warnings -u ANativeActivity_onCreate \
+		-L$TOOLCHAIN/sysroot/usr/lib/$LIBPATH/29 \
+		-L$TOOLCHAIN/lib/clang/17/lib/linux/$ARCH \
 		-L. -Landroid/build/obj -Llib/$ABI \
 		-lraylib -lnative_app_glue -llog -landroid -lEGL -lGLESv2 -lOpenSLES -latomic -lc -lm -ldl
 done