Export of internal Abseil changes

--
498800727a35cd00c199e653c2a8e34dc3322b54 by Derek Mauro <dmauro@google.com>:

Fixes CMake dependency issues and adds `-Wl,--no-undefined` to avoid
these issues in the future.

Fixes #817

PiperOrigin-RevId: 337615527

--
a14b214a50a095d0c10c9d7a9e98ab1bd3b3976b by Samuel Benzaquen <sbenza@google.com>:

Minor compatibility fix for a version of gcc 5.5

PiperOrigin-RevId: 337561733

--
89a65c211e626bd30c046f79d0df9cc4a7d7c792 by Gennadiy Rozental <rogeeff@google.com>:

Internal change

PiperOrigin-RevId: 337436891

--
d30c05c850ead352dad5ea0dc32942feb2942986 by Abseil Team <absl-team@google.com>:

Place STL exception functions underneath the ABSL_HAVE_EXCEPTIONS #ifdef.

The STL exception functions are not present in the Android NDK, so Abseil fails to build as part of ANGLE in AOSP.   This CL places the various STL exception throwing functions inside #ifdef ABSL_HAVE_EXCEPTIONS blocks so they are removed during Android builds since neither ANGLE nor the NDK support exceptions by default.

PiperOrigin-RevId: 337142938
GitOrigin-RevId: 498800727a35cd00c199e653c2a8e34dc3322b54
Change-Id: I17b02daaea145d1a8fdbfd098f0fa99e65c86d2d

1 files changed, 25 insertions, 21 deletions

diff --git a/ci/linux_gcc_alpine_cmake.sh b/ci/linux_gcc_alpine_cmake.sh
index f57ab12b..b3b8e7a7 100755
--- a/ci/linux_gcc_alpine_cmake.sh
+++ b/ci/linux_gcc_alpine_cmake.sh
@@ -34,31 +34,35 @@ if [[ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]]; then
   ABSL_CMAKE_BUILD_TYPES="Debug Release"
 fi
 
+if [[ -z ${ABSL_CMAKE_BUILD_SHARED:-} ]]; then
+  ABSL_CMAKE_BUILD_SHARED="OFF ON"
+fi
+
 source "${ABSEIL_ROOT}/ci/linux_docker_containers.sh"
 readonly DOCKER_CONTAINER=${LINUX_ALPINE_CONTAINER}
 
 for std in ${ABSL_CMAKE_CXX_STANDARDS}; do
   for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do
-    echo "--------------------------------------------------------------------"
-    echo "Testing with CMAKE_BUILD_TYPE=${compilation_mode} and -std=c++${std}"
-
-    time docker run \
-      --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \
-      --workdir=/abseil-cpp \
-      --tmpfs=/buildfs:exec \
-      --cap-add=SYS_PTRACE \
-      --rm \
-      -e CFLAGS="-Werror" \
-      -e CXXFLAGS="-Werror" \
-      "${DOCKER_CONTAINER}" \
-      /bin/sh -c "
-        cd /buildfs && \
-        cmake /abseil-cpp \
-          -DABSL_USE_GOOGLETEST_HEAD=ON \
-          -DABSL_RUN_TESTS=ON \
-          -DCMAKE_BUILD_TYPE=${compilation_mode} \
-          -DCMAKE_CXX_STANDARD=${std} && \
-        make -j$(nproc) && \
-        ctest -j$(nproc) --output-on-failure"
+    for build_shared in ${ABSL_CMAKE_BUILD_SHARED}; do
+      time docker run \
+        --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \
+        --workdir=/abseil-cpp \
+        --tmpfs=/buildfs:exec \
+        --cap-add=SYS_PTRACE \
+        --rm \
+        -e CFLAGS="-Werror" \
+        -e CXXFLAGS="-Werror" \
+        "${DOCKER_CONTAINER}" \
+        /bin/sh -c "
+          cd /buildfs && \
+          cmake /abseil-cpp \
+            -DABSL_USE_GOOGLETEST_HEAD=ON \
+            -DABSL_RUN_TESTS=ON \
+            -DCMAKE_BUILD_TYPE=${compilation_mode} \
+            -DCMAKE_CXX_STANDARD=${std} \
+            -DCMAKE_MODULE_LINKER_FLAGS=\"-Wl,--no-undefined\" && \
+          make -j$(nproc) && \
+          ctest -j$(nproc) --output-on-failure"
+    done
   done
 done