Fix 32 bit arm build & fix openssl api suffix

robertying · Dec 16, 2020 · 9ab10f0 · 9ab10f0
1 parent d320d9e
commit 9ab10f0
Show file tree

Hide file tree

Showing 2 changed files with 27 additions and 12 deletions.
diff --git a/build-curl.sh b/build-curl.sh
@@ -1,10 +1,9 @@
 #!/bin/bash
 
-export TOOLCHAIN=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/$HOST_TAG
-PATH=$TOOLCHAIN/bin:$PATH
+export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/$HOST_TAG
 
 # curl common configuration arguments
-ARGUMENTS=\
+ARGUMENTS=" \
     --disable-shared \
     --disable-verbose \
     --disable-manual \
@@ -33,11 +32,12 @@ ARGUMENTS=\
     --disable-smtp \
     --disable-smtps \
     --disable-telnet \
-    --disable-tftp
+    --disable-tftp \
+    "
 
 mkdir -p build/curl
 cd curl
-./buildconf
+autoreconf -fi
 
 # arm64
 export TARGET_HOST=aarch64-linux-android
@@ -65,13 +65,15 @@ cp -R $PWD/build/$ANDROID_ARCH ../build/curl/
 # arm
 export TARGET_HOST=armv7a-linux-androideabi
 export ANDROID_ARCH=armeabi-v7a
-export AR=$TOOLCHAIN/bin/$TARGET_HOST-ar
-export AS=$TOOLCHAIN/bin/$TARGET_HOST-as
+
+# for 32-bit ARM, the compiler is prefixed with armv7a-linux-androideabi, but the binutils tools are prefixed with arm-linux-androideabi
+export AR=$TOOLCHAIN/bin/arm-linux-androideabi-ar
+export AS=$TOOLCHAIN/bin/arm-linux-androideabi-as
 export CC=$TOOLCHAIN/bin/$TARGET_HOST$MIN_SDK_VERSION-clang
 export CXX=$TOOLCHAIN/bin/$TARGET_HOST$MIN_SDK_VERSION-clang++
-export LD=$TOOLCHAIN/bin/$TARGET_HOST-ld
-export RANLIB=$TOOLCHAIN/bin/$TARGET_HOST-ranlib
-export STRIP=$TOOLCHAIN/bin/$TARGET_HOST-strip
+export LD=$TOOLCHAIN/bin/arm-linux-androideabi-ld
+export RANLIB=$TOOLCHAIN/bin/arm-linux-androideabi-ranlib
+export STRIP=$TOOLCHAIN/bin/arm-linux-androideabi-strip
 export SSL_DIR=$PWD/../openssl/build/$ANDROID_ARCH
 
 ./configure --host=$TARGET_HOST \

diff --git a/build-openssl.sh b/build-openssl.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 
-export TOOLCHAIN=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/$HOST_TAG
+export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/$HOST_TAG
+
+# openssl refers to the host specific toolchain as "ANDROID_NDK_HOME"
+export ANDROID_NDK_HOME=$TOOLCHAIN
 PATH=$TOOLCHAIN/bin:$PATH
 
 mkdir -p build/openssl
@@ -10,6 +13,9 @@ cd openssl
 export TARGET_HOST=aarch64-linux-android
 export ANDROID_ARCH=arm64-v8a
 
+# openssl does not handle api suffix well
+ln -sfn $TOOLCHAIN/bin/$TARGET_HOST$MIN_SDK_VERSION-clang $TOOLCHAIN/bin/$TARGET_HOST-clang
+
 ./Configure android-arm64 no-shared \
  -D__ANDROID_API__=$MIN_SDK_VERSION \
  --prefix=$PWD/build/$ANDROID_ARCH
@@ -21,9 +27,12 @@ mkdir -p ../build/openssl/$ANDROID_ARCH
 cp -R $PWD/build/$ANDROID_ARCH ../build/openssl/
 
 # arm
-export TARGET_HOST=armv7a-linux-androideabi
+export TARGET_HOST=arm-linux-androideabi
 export ANDROID_ARCH=armeabi-v7a
 
+# for 32-bit ARM, the compiler is prefixed with armv7a-linux-androideabi, but the binutils tools are prefixed with arm-linux-androideabi
+ln -sfn $TOOLCHAIN/bin/armv7a-linux-androideabi$MIN_SDK_VERSION-clang $TOOLCHAIN/bin/$TARGET_HOST-clang
+
 ./Configure android-arm no-shared \
  -D__ANDROID_API__=$MIN_SDK_VERSION \
  --prefix=$PWD/build/$ANDROID_ARCH
@@ -38,6 +47,8 @@ cp -R $PWD/build/$ANDROID_ARCH ../build/openssl/
 export TARGET_HOST=i686-linux-android
 export ANDROID_ARCH=x86
 
+ln -sfn $TOOLCHAIN/bin/$TARGET_HOST$MIN_SDK_VERSION-clang $TOOLCHAIN/bin/$TARGET_HOST-clang
+
 ./Configure android-x86 no-shared \
  -D__ANDROID_API__=$MIN_SDK_VERSION \
  --prefix=$PWD/build/$ANDROID_ARCH
@@ -52,6 +63,8 @@ cp -R $PWD/build/$ANDROID_ARCH ../build/openssl/
 export TARGET_HOST=x86_64-linux-android
 export ANDROID_ARCH=x86_64
 
+ln -sfn $TOOLCHAIN/bin/$TARGET_HOST$MIN_SDK_VERSION-clang $TOOLCHAIN/bin/$TARGET_HOST-clang
+
 ./Configure android-x86_64 no-shared \
  -D__ANDROID_API__=$MIN_SDK_VERSION \
  --prefix=$PWD/build/$ANDROID_ARCH