diff options
Diffstat (limited to 'Zend/Zend.m4')
| -rw-r--r-- | Zend/Zend.m4 | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/Zend/Zend.m4 b/Zend/Zend.m4 deleted file mode 100644 index 0a2a1f838c..0000000000 --- a/Zend/Zend.m4 +++ /dev/null @@ -1,235 +0,0 @@ -dnl -dnl $Id$ -dnl -dnl This file contains Zend specific autoconf functions. -dnl - -AC_DEFUN(LIBZEND_BISON_CHECK,[ - -if test "$YACC" != "bison -y"; then - AC_MSG_WARN(You will need bison if you want to regenerate the Zend parser.) -else - AC_MSG_CHECKING(bison version) - set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /'` - if test "${1}" = "1" -a "${2}" -lt "28"; then - AC_MSG_WARN(You will need bison 1.28 if you want to regenerate the Zend parser (found ${1}.${2}).) - fi - AC_MSG_RESULT(${1}.${2} (ok)) -fi - -]) - -AC_DEFUN(LIBZEND_BASIC_CHECKS,[ - -AC_REQUIRE([AC_PROG_YACC]) -AC_REQUIRE([AC_PROG_CC]) -AC_REQUIRE([AC_PROG_CC_C_O]) -AC_REQUIRE([AC_PROG_LEX]) -AC_REQUIRE([AC_HEADER_STDC]) - -LIBZEND_BISON_CHECK - -dnl Ugly hack to get around a problem with gcc on AIX. -if test "$CC" = "gcc" -a "$ac_cv_prog_cc_g" = "yes" -a \ - "`uname -sv`" = "AIX 4"; then - CFLAGS=`echo $CFLAGS | sed -e 's/-g//'` -fi - -dnl Hack to work around a Mac OS X cpp problem -dnl Known versions needing this workaround are 5.3 and 5.4 -if test "$ac_cv_prog_gcc" = "yes" -a "`uname -s`" = "Rhapsody"; then - CPPFLAGS="$CPPFLAGS -traditional-cpp" -fi - -AC_CHECK_HEADERS( -limits.h \ -malloc.h \ -string.h \ -unistd.h \ -stdarg.h \ -sys/types.h \ -sys/time.h \ -signal.h \ -unix.h \ -dlfcn.h) - -AC_TYPE_SIZE_T -AC_TYPE_SIGNAL - -AC_DEFUN(LIBZEND_LIBDL_CHECKS,[ -AC_CHECK_LIB(dl, dlopen, [LIBS="-ldl $LIBS"]) -AC_CHECK_FUNC(dlopen,[AC_DEFINE(HAVE_LIBDL, 1,[ ])]) -]) - -AC_DEFUN(LIBZEND_DLSYM_CHECK,[ -dnl -dnl Ugly hack to check if dlsym() requires a leading underscore in symbol name. -dnl -AC_MSG_CHECKING([whether dlsym() requires a leading underscore in symbol names]) -_LT_AC_TRY_DLOPEN_SELF([ - AC_MSG_RESULT(no) -], [ - AC_MSG_RESULT(yes) - AC_DEFINE(DLSYM_NEEDS_UNDERSCORE, 1, [Define if dlsym() requires a leading underscore in symbol names. ]) -], [ - AC_MSG_RESULT(no) -], []) -]) - -dnl This is required for QNX and may be some BSD derived systems -AC_CHECK_TYPE( uint, unsigned int ) -AC_CHECK_TYPE( ulong, unsigned long ) - -dnl Checks for library functions. -AC_FUNC_VPRINTF -AC_FUNC_MEMCMP -AC_FUNC_ALLOCA -AC_CHECK_FUNCS(memcpy strdup getpid kill strtod strtol finite fpclass) -AC_ZEND_BROKEN_SPRINTF - -AC_CHECK_FUNCS(finite isfinite isinf isnan) - -ZEND_FP_EXCEPT - -]) - -AC_DEFUN(LIBZEND_ENABLE_DEBUG,[ - -AC_ARG_ENABLE(debug, -[ --enable-debug Compile with debugging symbols],[ - ZEND_DEBUG=$enableval -],[ - ZEND_DEBUG=no -]) - -]) - -AC_DEFUN(LIBZEND_OTHER_CHECKS,[ - -AC_ARG_ENABLE(maintainer-zts, -[ --enable-maintainer-zts Enable thread safety - for code maintainers only],[ - ZEND_MAINTAINER_ZTS=$enableval -],[ - ZEND_MAINTAINER_ZTS=no -]) - -AC_ARG_ENABLE(inline-optimization, -[ --disable-inline-optimization If building zend_execute.lo fails, try - this switch.],[ - ZEND_INLINE_OPTIMIZATION=$enableval -],[ - ZEND_INLINE_OPTIMIZATION=yes -]) - -AC_ARG_ENABLE(memory-limit, -[ --enable-memory-limit Compile with memory limit support. ], [ - ZEND_MEMORY_LIMIT=$enableval -],[ - ZEND_MEMORY_LIMIT=no -]) - -AC_MSG_CHECKING(whether to enable thread-safety) -AC_MSG_RESULT($ZEND_MAINTAINER_ZTS) - -AC_MSG_CHECKING(whether to enable inline optimization for GCC) -AC_MSG_RESULT($ZEND_INLINE_OPTIMIZATION) - -AC_MSG_CHECKING(whether to enable a memory limit) -AC_MSG_RESULT($ZEND_MEMORY_LIMIT) - -AC_MSG_CHECKING(whether to enable Zend debugging) -AC_MSG_RESULT($ZEND_DEBUG) - -if test "$ZEND_DEBUG" = "yes"; then - AC_DEFINE(ZEND_DEBUG,1,[ ]) - echo " $CFLAGS" | grep ' -g' >/dev/null || DEBUG_CFLAGS="-g" - if test "$CFLAGS" = "-g -O2"; then - CFLAGS=-g - fi - test -n "$GCC" && DEBUG_CFLAGS="$DEBUG_CFLAGS -Wall" - test -n "$GCC" && test "$USE_MAINTAINER_MODE" = "yes" && \ - DEBUG_CFLAGS="$DEBUG_CFLAGS -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations" -else - AC_DEFINE(ZEND_DEBUG,0,[ ]) -fi - -test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS" - -if test "$ZEND_MAINTAINER_ZTS" = "yes"; then - AC_DEFINE(ZTS,1,[ ]) - CFLAGS="$CFLAGS -DZTS" - LIBZEND_CPLUSPLUS_CHECKS -fi - -if test "$ZEND_MEMORY_LIMIT" = "yes"; then - AC_DEFINE(MEMORY_LIMIT, 1, [Memory limit]) -else - AC_DEFINE(MEMORY_LIMIT, 0, [Memory limit]) -fi - - -changequote({,}) -if test -n "$GCC" && test "$ZEND_INLINE_OPTIMIZATION" != "yes"; then - INLINE_CFLAGS=`echo $ac_n "$CFLAGS $ac_c" | sed s/-O[0-9s]*//` -else - INLINE_CFLAGS="$CFLAGS" -fi -changequote([,]) - -AC_C_INLINE - -AC_SUBST(INLINE_CFLAGS) - - -dnl test and set the alignment define for ZEND_MM -dnl this also does the logarithmic test for ZEND_MM. -AC_MSG_CHECKING(for MM alignment and log values) - -AC_TRY_RUN([ -#include <stdio.h> - -typedef union _mm_align_test { - void *ptr; - double dbl; - long lng; -} mm_align_test; - -#if (defined (__GNUC__) && __GNUC__ >= 2) -#define ZEND_MM_ALIGNMENT (__alignof__ (mm_align_test)) -#else -#define ZEND_MM_ALIGNMENT (sizeof(mm_align_test)) -#endif - -int main() -{ - int i = ZEND_MM_ALIGNMENT; - int zeros = 0; - FILE *fp; - - while (i & ~0x1) { - zeros++; - i = i >> 1; - } - - fp = fopen("conftest.zend", "w"); - fprintf(fp, "%d %d\n", ZEND_MM_ALIGNMENT, zeros); - fclose(fp); - - exit(0); -} -], [ - LIBZEND_MM_ALIGN=`cat conftest.zend | cut -d ' ' -f 1` - LIBZEND_MM_ALIGN_LOG2=`cat conftest.zend | cut -d ' ' -f 2` - AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT, $LIBZEND_MM_ALIGN, [ ]) - AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT_LOG2, $LIBZEND_MM_ALIGN_LOG2, [ ]) -]) - -AC_MSG_RESULT(done) - -]) - - -AC_DEFUN(LIBZEND_CPLUSPLUS_CHECKS,[ - -]) - |