In your extension's config.m4, you need to use the m4 macro
PHP_REQUIRE_CXX
This shall be called only, if your extension is enabled.
C++ source files shall not be put into the LTLIBRARY_SOURCES macro.
Instead, the filename of the object shall be put into
LTLIBRARY_OBJECTS_X. I.e. if your extension foo consists of foo.cxx, use
LTLIBRARY_OBJECTS_X = foo.lo
- added support for externally built modules,
- improved support for in-tree shared modules,
- fixed diversion bugs,
- configure displays some informative messages,
- faster static build
(libtool isn't used anymore for compiling non-PIC objects),
- dependencies comparable to automake's without requiring GNU make or GCC,
- working make clean for non-GNU makes.