Each SAPI backend has to contain:
config.m4: just like for extensions, this file contains
-autoconf/automake directives that end up in the configure script. The
+autoconf directives that end up in the configure script. The
only difference is that the sapi config.m4 files are read in diversion
(output block) 2 instead of 3. The sapi config.m4 files should set
two variables: PHP_SAPI (which sapi backend to choose) and INSTALL_IT
respectively. Additionally, the following m4 macros can be used to
influence what is created during "make":
-PHP_BUILD_SHARED -- build shared target libs/libphp4.so
-PHP_BUILD_STATIC -- build static target libs/libphp4.a
-PHP_BUILD_PROGRAM -- build executable php
+PHP_BUILD_SHARED -- build shared target $SAPI_SHARED
+PHP_BUILD_STATIC -- build static target $SAPI_STATIC
+PHP_BUILD_PROGRAM -- build executable $SAPI_PROGRAM
(paths relative to top build dir)