PHP_ARG_ENABLE(psi, whether to enable PHP System Interface support, [ --enable-psi Enable PHP System Interface support]) PHP_ARG_WITH(psi-libjit, where to find libjit, [ --with-psi-libjit=DIR PSI: path to libjit], [], no) PHP_ARG_WITH(psi-libffi, where to find libjit, [ --with-psi-libffi=DIR PSI: path to libffi], [], no) if test "$PHP_PSI" != "no"; then AC_ARG_VAR(LEMON, The lemon parser generator of the SQLite project) AC_PATH_PROG(LEMON, lemon, ./lemon) PHP_SUBST(LEMON) if test -z "$PKG_CONFIG" then AC_PATH_PROG(PKG_CONFIG, pkg-config, false) fi export PKG_CONFIG_PATH="$PHP_PSI_LIBFFI/lib/pkgconfig:$PHP_PSI_LIBJIT/lib/pkgconfig:$PKG_CONFIG_PATH" AC_CACHE_CHECK(for libffi through pkg-config, PSI_cv_LIBFFI, [ if $PKG_CONFIG --exists libffi then PSI_cv_LIBFFI=true else PSI_cv_LIBFFI=false fi]) if $PSI_cv_LIBFFI then AC_MSG_CHECKING(for libffi) PSI_cv_LIBFFI_DIR=`$PKG_CONFIG --variable=prefix libffi` AC_MSG_RESULT($PSI_cv_LIBFFI_DIR) PHP_EVAL_INCLINE(`$PKG_CONFIG --cflags libffi`) PHP_EVAL_LIBLINE(`$PKG_CONFIG --libs libffi`, PSI_SHARED_LIBADD) else AC_CACHE_CHECK(for libffi, PSI_cv_LIBFFI_DIR, [ for PSI_cv_LIBFFI_DIR in $PHP_PSI_LIBFFI {/usr{,/local},/opt}{,/libffi} do if test -e $PSI_cv_LIBFFI_DIR/include/ffi/ffi.h then break fi PSI_cv_LIBFFI_DIR= done]) if test -n "$PSI_cv_LIBFFI_DIR" then PHP_ADD_INCLUDE($PSI_cv_LIBFFI_DIR/include/ffi) PHP_ADD_LIBRARY_WITH_PATH(ffi, $PSI_cv_LIBFFI_DIR/$PHP_LIBDIR, PSI_SHARED_LIBADD) else AC_MSG_WARN([Could not find libffi, please provide the base install path]) fi fi PHP_CHECK_LIBRARY(ffi, ffi_closure_alloc, [ PHP_CHECK_LIBRARY(ffi, ffi_prep_closure_loc, [ AC_DEFINE(PSI_HAVE_FFI_PREP_CLOSURE_LOC, 1, [ ]) ], [], -L$PSI_cv_LIBFFI_DIR/$PHP_LIBDIR) AC_DEFINE(PSI_HAVE_FFI_CLOSURE_ALLOC, 1, [ ]) ], [ PHP_CHECK_LIBRARY(ffi, ffi_prep_closure, [ AC_CHECK_HEADERS(sys/mman.h) PHP_CHECK_FUNC(mmap) AC_DEFINE(PSI_HAVE_FFI_PREP_CLOSURE, 1, [ ]) ], [ ], -L$PSI_cv_LIBFFI_DIR/$PHP_LIBDIR) ], -L$PSI_cv_LIBFFI_DIR/$PHP_LIBDIR) AC_CACHE_CHECK(for libjit, PSI_cv_LIBJIT_DIR, [ for PSI_cv_LIBJIT_DIR in $PHP_PSI_LIBJIT {/usr{,/local},/opt}{,/libjit} do if test -e $PSI_cv_LIBJIT_DIR/include/jit/jit.h then break fi PSI_cv_LIBJIT_DIR= done]) if test -n "$PSI_cv_LIBJIT_DIR" then PHP_ADD_INCLUDE($PSI_cv_LIBJIT_DIR/include) PHP_ADD_LIBRARY_WITH_PATH(jit, $PSI_cv_LIBJIT_DIR/$PHP_LIBDIR, PSI_SHARED_LIBADD) else AC_MSG_WARN([Could not find libjit, please provide the base install path]) fi PHP_SUBST(PSI_SHARED_LIBADD) PHP_PSI_SRCDIR=PHP_EXT_SRCDIR(psi) PHP_PSI_BUILDDIR=PHP_EXT_BUILDDIR(psi) PHP_ADD_INCLUDE($PHP_PSI_SRCDIR/src) PHP_ADD_BUILD_DIR($PHP_PSI_BUILDDIR/src) PHP_PSI_HEADERS=`(cd $PHP_PSI_SRCDIR/src && echo *.h)` PHP_PSI_SOURCES="src/parser_proc.c src/parser.c src/validator.c src/module.c src/context.c" PHP_PSI_SOURCES="$PHP_PSI_SOURCES src/libjit.c src/libffi.c" PHP_NEW_EXTENSION(psi, $PHP_PSI_SOURCES, $ext_shared) PHP_INSTALL_HEADERS(ext/psi, php_psi.h $PHP_PSI_HEADERS) PHP_SUBST(PHP_PSI_HEADERS) PHP_SUBST(PHP_PSI_SOURCES) PHP_SUBST(PHP_PSI_SRCDIR) PHP_SUBST(PHP_PSI_BUILDDIR) PHP_ADD_MAKEFILE_FRAGMENT fi