mapbox#749 fixes link libpng 1.6.32 and added 1.6.39

smellman · Mar 18, 2023 · 2a9fbf2 · 2a9fbf2
1 parent 722b88b
commit 2a9fbf2
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diff --git a/scripts/libpng/1.6.32/script.sh b/scripts/libpng/1.6.32/script.sh
@@ -12,7 +12,7 @@ ZLIB_SHARED_VERSION=1.2.8
 
 function mason_load_source {
     mason_download \
-        https://downloads.sourceforge.net/project/libpng/libpng16/${MASON_VERSION}/libpng-${MASON_VERSION}.tar.gz \
+        https://downloads.sourceforge.net/project/libpng/libpng16/older-releases/${MASON_VERSION}/libpng-${MASON_VERSION}.tar.gz \
         752b19285db1aab9d0b8f5ef2312390734f71e70
 
     mason_extract_tar_gz

diff --git a/scripts/libpng/1.6.39/.travis.yml b/scripts/libpng/1.6.39/.travis.yml
@@ -0,0 +1,45 @@
+language: generic
+
+matrix:
+  include:
+    - os: osx
+      osx_image: xcode8.2
+      compiler: clang
+    - os: linux
+      env: MASON_PLATFORM_VERSION=cortex_a9
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM_VERSION=i686
+      sudo: false
+      addons:
+        apt:
+          packages: [ 'zlib1g-dev:i386' ]
+    - os: linux
+      env: MASON_PLATFORM=linux
+      compiler: clang
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=arm-v5
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=arm-v7
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=arm-v8
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=x86
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=x86-64
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=mips
+      sudo: false
+    - os: linux
+      env: MASON_PLATFORM=android MASON_ANDROID_ABI=mips-64
+      sudo: false
+
+script:
+- ./mason build ${MASON_NAME} ${MASON_VERSION}
+- ./mason publish ${MASON_NAME} ${MASON_VERSION}
diff --git a/scripts/libpng/1.6.39/script.sh b/scripts/libpng/1.6.39/script.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+MASON_NAME=libpng
+MASON_VERSION=1.6.39
+MASON_LIB_FILE=lib/libpng.a
+MASON_PKGCONFIG_FILE=lib/pkgconfig/libpng.pc
+
+# Used when cross compiling to cortex_a9
+ZLIB_SHARED_VERSION=1.2.8
+
+. ${MASON_DIR}/mason.sh
+
+function mason_load_source {
+    mason_download \
+        https://downloads.sourceforge.net/project/libpng/libpng16/${MASON_VERSION}/libpng-${MASON_VERSION}.tar.gz \
+        752b19285db1aab9d0b8f5ef2312390734f71e70
+
+    mason_extract_tar_gz
+
+    export MASON_BUILD_PATH=${MASON_ROOT}/.build/libpng-${MASON_VERSION}
+}
+
+function mason_prepare_compile {
+    # Install the zlib dependency when cross compiling as usually the host system only
+    # provides the zlib headers and libraries in the path for the host architecture.
+    if [ ${MASON_PLATFORM_VERSION} == "cortex_a9" ] || [ ${MASON_PLATFORM_VERSION} == "i686" ]; then
+        cd $(dirname ${MASON_ROOT})
+        ${MASON_DIR}/mason install zlib_shared ${ZLIB_SHARED_VERSION}
+        ${MASON_DIR}/mason link zlib_shared ${ZLIB_SHARED_VERSION}
+
+        MASON_ZLIB_CFLAGS="$(${MASON_DIR}/mason cflags zlib_shared ${ZLIB_SHARED_VERSION})"
+        MASON_ZLIB_LDFLAGS="-L$(${MASON_DIR}/mason prefix zlib_shared ${ZLIB_SHARED_VERSION})/lib"
+    fi
+}
+
+function mason_compile {
+    export CFLAGS="${CFLAGS:-} ${MASON_ZLIB_CFLAGS:-} -O3 -DNDEBUG"
+    export LDFLAGS="${CFLAGS:-} ${MASON_ZLIB_LDFLAGS:-}"
+
+    if [ ${MASON_PLATFORM_VERSION} == "cortex_a9" ] || [ ${MASON_PLATFORM_VERSION} == "i686" ]; then
+        # XXX: This hack is because libpng does not respect CFLAGS
+        # for all the files. Bruteforce in the compiler command line.
+        export CC="${CC:-} ${CFLAGS}"
+    fi
+
+    ./configure \
+        --prefix=${MASON_PREFIX} \
+        ${MASON_HOST_ARG} \
+        --enable-static \
+        --with-pic \
+        --disable-shared \
+        --disable-dependency-tracking
+
+    V=1 VERBOSE=1 make install -j${MASON_CONCURRENCY}
+}
+
+function mason_strip_ldflags {
+    shift # -L...
+    shift # -lpng16
+    echo "$@"
+}
+
+function mason_ldflags {
+    mason_strip_ldflags $(`mason_pkgconfig` --static --libs)
+}
+
+function mason_clean {
+    make clean
+}
+
+mason_run "$@"