Determine first whether we will use ZTS mode or not.

This is important, because the system checks will yield different
results depending on whether POSIX threads are enabled or not.

We also use PTHREADS_CFLAGS only in ZTS mode now. Using these flags
in non-ZTS mode causes complete build failures on some platforms
(i.e. FreeBSD 2.2.x). This will cause harmless warnings on some
platforms (i.e. Solaris 2).

diff --git a/acinclude.m4 b/acinclude.m4
index 9d91db82067262e5e700d51ee8c92722c67f75a9..31551a36eafa2edeaa5e3fa562cb6f2cb3988790 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -260,6 +260,9 @@ dnl PHP_BUILD_THREAD_SAFE
 dnl
 AC_DEFUN(PHP_BUILD_THREAD_SAFE,[
   enable_experimental_zts=yes
+  if test "$pthreads_working" != "yes"; then
+    AC_MSG_ERROR(ZTS currently requires working POSIX threads. Your system does not support this.)
+  fi
 ])
 
 dnl

diff --git a/configure.in b/configure.in
index b5a328a6eb8e1267f7752867b209dfe40b5f563d..666c2ab18dc35a9ae562a3dc93881c68533a885a 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -48,10 +48,6 @@ dnl ## All of these are normally in the extension directories.
 
 dnl ## Diversion 5 is the last one.  Here we generate files and clean up.
 
-divert(2)
-
-PHP_CONFIGURE_PART(Running system checks)
-       
 dnl ## This is where the version number is changed from now on!
 AM_INIT_AUTOMAKE(php, 4.0RC2-dev)
 
@@ -74,12 +70,6 @@ AC_CANONICAL_HOST
 dnl We want this one before the checks, so the checks can modify CFLAGS.
 test -z "$CFLAGS" && auto_cflags=1
 
-dnl ## If we're using cc on HP-UX, add -Ae -D_HPUX_SOURCE [obsolete]
-dnl ## if test -n "$auto_cflags" && test "`uname -s 2>/dev/null`" = "HP-UX"
-dnl ## then
-dnl ##  test -n "$GCC" || CFLAGS="-Ae $CFLAGS -D_HPUX_SOURCE"
-dnl ## fi
-
 dnl Checks for programs.
 AC_PROG_YACC
 if test "$YACC" != "bison -y"; then
@@ -95,11 +85,8 @@ else
     AC_MSG_RESULT($1.$2 (ok))
 fi
 
-dnl ## there has to be a better way...
-dnl ## OLDLIBS=$LIBS; LIBS=""
 AC_PROG_CC
 AC_AIX
-dnl ## LIBS=$OLDLIBS
 
 AM_PROG_CC_STDC
 
@@ -121,6 +108,35 @@ sinclude(Zend/acinclude.m4)
 sinclude(Zend/Zend.m4)
 sinclude(TSRM/tsrm.m4)
 
+divert(2)
+
+PTHREADS_CHECK
+
+PHP_SAPI=cgi
+PHP_BUILD_PROGRAM
+dnl paths to the targets relative to the build directory
+SAPI_PROGRAM=php
+dnl on HP-UX, the extension is .sl. Need to improve this
+SAPI_SHARED=libs/libphp4.so
+SAPI_STATIC=libs/libphp4.a
+
+PHP_CONFIGURE_PART(Configuring SAPI modules)
+
+esyscmd(./scripts/config-stubs sapi)
+
+AC_MSG_CHECKING(for chosen SAPI module)
+AC_MSG_RESULT($PHP_SAPI)
+
+if test "$enable_experimental_zts" = "yes"; then
+  PTHREADS_ASSIGN_VARS
+  PTHREADS_FLAGS
+fi
+
+divert(3)
+
+PHP_CONFIGURE_PART(Running system checks)
+
+
 dnl check for -R, etc. switch
 AC_MSG_CHECKING(whether compiler supports -R)
 AC_CACHE_VAL(php_cv_cc_dashr,[
@@ -365,7 +381,7 @@ if test $ac_cv_type_in_addr_t = no; then
   AC_DEFINE(in_addr_t, u_int)
 fi
 
-divert(3)
+divert(4)
 
 
        
@@ -539,23 +555,8 @@ if test "$PHP_PEAR" = "yes"; then
   PEAR_DIR=pear
 fi
 
-
-PHP_SAPI=cgi
-PHP_BUILD_PROGRAM
-dnl paths to the targets relative to the build directory
-SAPI_PROGRAM=php
-dnl on HP-UX, the extension is .sl. Need to improve this
-SAPI_SHARED=libs/libphp4.so
-SAPI_STATIC=libs/libphp4.a
-
-PHP_CONFIGURE_PART(Configuring SAPI modules)
-
-esyscmd(./scripts/config-stubs sapi)
-
-AC_MSG_CHECKING(for chosen SAPI module)
-AC_MSG_RESULT($PHP_SAPI)
        
-divert(4)
+divert(5)
 
 PHP_CONFIGURE_PART(Configuring extensions)
        
@@ -581,7 +582,7 @@ if test "$PHP_VERSIONING" = "yes"; then
   fi
 fi
 
-divert(5)
+divert(6)
 
 enable_shared=yes
 enable_static=yes
@@ -605,8 +606,6 @@ fi
 
 PHP_REGEX
 
-PTHREADS_FLAGS
-
 PHP_CONFIGURE_PART(Configuring Zend)
 LIBZEND_BASIC_CHECKS
 LIBZEND_OTHER_CHECKS

diff --git a/ext/db/config.m4 b/ext/db/config.m4
index 9cc9b38c6d4d05d839278a5571de9b0218d8b178..a602cb4674615293d9f77ea0d7444da34c6d8d74 100644 (file)
--- a/ext/db/config.m4
+++ b/ext/db/config.m4
@@ -2,7 +2,7 @@ dnl $Id$
 dnl config.m4 for extension db
 dnl don't forget to call PHP_EXTENSION(db)
 
-divert(2)dnl
+divert(3)dnl
 
 AC_CHECK_HEADERS(db1/ndbm.h)
 
@@ -27,7 +27,7 @@ AC_DEFUN(AC_PREFERRED_DB_LIB,[
 
 AC_PREFERRED_DB_LIB
 
-divert(4)dnl
+divert(5)dnl
 
 if test "$DBM_LIB" = "-lgdbm"; then
   AC_CHECK_HEADER(gdbm.h, [ GDBM_INCLUDE="" ], [ 

diff --git a/ext/informix/config.m4 b/ext/informix/config.m4
index c00e9d4d45244c71d58c4091e046a8f7c8b9d35d..0aee98933e57a2598b9231e4ce131e29d61bfdc2 100644 (file)
--- a/ext/informix/config.m4
+++ b/ext/informix/config.m4
@@ -100,7 +100,7 @@ WARNING: You specified Informix base install directory that is different
 PHP_SUBST(INFORMIXDIR)
 PHP_SUBST(IFX_LIBS)
        
-divert(6)dnl
+divert(7)dnl
 
 dnl Warn if Informix support was requested but environment is not set up correctly.
 if test "$INFORMIX_WARNING" != ""; then

diff --git a/ext/standard/config.m4 b/ext/standard/config.m4
index 5a1ccf913bffa92d2771c13421fce98788508c4c..22382f9c5a4dbd211c4e04b1ed11d0512eefe998 100644 (file)
--- a/ext/standard/config.m4
+++ b/ext/standard/config.m4
@@ -1,6 +1,6 @@
 dnl $Id$ -*- sh -*-
 
-divert(2)dnl
+divert(3)dnl
 
 dnl
 dnl Check for crypt() capabilities
@@ -133,7 +133,7 @@ AC_CHECK_LIB(crypt, crypt, [
 AC_CHECK_FUNCS(getcwd)
 AC_CHECK_FUNCS(getwd)
 
-divert(4)dnl
+divert(5)dnl
 
 AC_ARG_WITH(regex,
 [  --with-regex=TYPE       regex library type: system, apache, php],