--- configure.in.orig	2011-03-04 10:10:54.000000000 +0100
+++ configure.in	2011-03-04 10:11:01.000000000 +0100
@@ -302,7 +302,6 @@
 dnl .
 dnl -------------------------------------------------------------------------
 
-PTHREADS_CHECK
 PHP_HELP_SEPARATOR([SAPI modules:])
 PHP_SHLIB_SUFFIX_NAMES
 PHP_SAPI=default
@@ -327,7 +326,6 @@
 
 if test "$enable_maintainer_zts" = "yes"; then
   PTHREADS_ASSIGN_VARS
-  PTHREADS_FLAGS
 fi
 
 divert(3)
@@ -612,7 +610,7 @@
 )
 
 dnl Some systems (like OpenSolaris) do not have nanosleep in libc
-PHP_CHECK_FUNC_LIB(nanosleep, rt)
+PHP_CHECK_FUNC(nanosleep, rt)
 
 dnl Check for getaddrinfo, should be a better way, but...
 dnl Also check for working getaddrinfo
@@ -1162,7 +1160,7 @@
 EXPANDED_DATADIR=$datadir
 EXPANDED_PHP_CONFIG_FILE_PATH=`eval echo "$PHP_CONFIG_FILE_PATH"`
 EXPANDED_PHP_CONFIG_FILE_SCAN_DIR=`eval echo "$PHP_CONFIG_FILE_SCAN_DIR"`
-INCLUDE_PATH=.:$EXPANDED_PEAR_INSTALLDIR
+INCLUDE_PATH=.:${prefix}/share/pear
 
 exec_prefix=$old_exec_prefix
 libdir=$old_libdir
@@ -1373,7 +1371,7 @@
 PHP_SUBST(all_targets)
 PHP_SUBST(install_targets)
 
-PHP_INSTALL_HEADERS([Zend/ TSRM/ include/ main/ main/streams/])
+PHP_INSTALL_HEADERS([Zend/ TSRM/ main/ main/streams/])
 
 PHP_ADD_SOURCES(TSRM, TSRM.c tsrm_strtok_r.c tsrm_virtual_cwd.c)