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, 111 insertions, 7 deletions

diff --git a/absl/base/internal/throw_delegate.cc b/absl/base/internal/throw_delegate.cc
index c055f75d..c260ff1e 100644
--- a/absl/base/internal/throw_delegate.cc
+++ b/absl/base/internal/throw_delegate.cc
@@ -18,6 +18,7 @@
 #include <functional>
 #include <new>
 #include <stdexcept>
+
 #include "absl/base/config.h"
 #include "absl/base/internal/raw_logging.h"
 
@@ -25,83 +26,186 @@ namespace absl {
 ABSL_NAMESPACE_BEGIN
 namespace base_internal {
 
+// NOTE: The various STL exception throwing functions are placed within the
+// #ifdef blocks so the symbols aren't exposed on platforms that don't support
+// them, such as the Android NDK. For example, ANGLE fails to link when building
+// within AOSP without them, since the STL functions don't exist.
 namespace {
+#ifdef ABSL_HAVE_EXCEPTIONS
 template <typename T>
 [[noreturn]] void Throw(const T& error) {
-#ifdef ABSL_HAVE_EXCEPTIONS
   throw error;
-#else
-  ABSL_RAW_LOG(FATAL, "%s", error.what());
-  std::abort();
-#endif
 }
+#endif
 }  // namespace
 
 void ThrowStdLogicError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::logic_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdLogicError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::logic_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 void ThrowStdInvalidArgument(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::invalid_argument(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdInvalidArgument(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::invalid_argument(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdDomainError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::domain_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdDomainError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::domain_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdLengthError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::length_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdLengthError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::length_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdOutOfRange(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::out_of_range(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdOutOfRange(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::out_of_range(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdRuntimeError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::runtime_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdRuntimeError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::runtime_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdRangeError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::range_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdRangeError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::range_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdOverflowError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::overflow_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdOverflowError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::overflow_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
 void ThrowStdUnderflowError(const std::string& what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::underflow_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg.c_str());
+  std::abort();
+#endif
 }
 void ThrowStdUnderflowError(const char* what_arg) {
+#ifdef ABSL_HAVE_EXCEPTIONS
   Throw(std::underflow_error(what_arg));
+#else
+  ABSL_RAW_LOG(FATAL, "%s", what_arg);
+  std::abort();
+#endif
 }
 
-void ThrowStdBadFunctionCall() { Throw(std::bad_function_call()); }
+void ThrowStdBadFunctionCall() {
+#ifdef ABSL_HAVE_EXCEPTIONS
+  Throw(std::bad_function_call());
+#else
+  std::abort();
+#endif
+}
 
-void ThrowStdBadAlloc() { Throw(std::bad_alloc()); }
+void ThrowStdBadAlloc() {
+#ifdef ABSL_HAVE_EXCEPTIONS
+  Throw(std::bad_alloc());
+#else
+  std::abort();
+#endif
+}
 
 }  // namespace base_internal
 ABSL_NAMESPACE_END