@Set default include_path so PEAR files can be reached (Stig)

build-defs.h.in

@@ -88,3 +88,4 @@
 #define PHP_VELOCIS_INCLUDE     ""
 #define PHP_VELOCIS_LIBS        ""
 #define PHP_EXTENSION_DIR       "@EXTENSION_DIR@"
+#define PHP_INCLUDE_PATH	"@INCLUDE_PATH@"

configure.in

@@ -665,6 +665,9 @@ ZEND_MODULE_API_NO=`egrep '#define ZEND_MODULE_API_NO ' $srcdir/Zend/modules.h|s
 
 EXTENSION_DIR="$prefix/lib/php/extensions/$PART1-$PART2-$ZEND_MODULE_API_NO"
 
+PEAR_INSTALLDIR="$prefix/lib/php"
+INCLUDE_PATH=".:$PEAR_INSTALLDIR"
+
 AC_BUILD_RPATH
 
 EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PHP_LDFLAGS"
@@ -702,6 +705,7 @@ PHP_SUBST(EXTENSION_DIR)
 PHP_SUBST(EXTRA_LDFLAGS)
 PHP_SUBST(EXTRA_LIBS)
 PHP_SUBST(INCLUDES)
+PHP_SUBST(INCLUDE_PATH)
 PHP_SUBST(INSTALL_IT)
 PHP_SUBST(LEX)
 PHP_SUBST(LEX_OUTPUT_ROOT)
@@ -710,6 +714,7 @@ PHP_SUBST(LIBTOOL)
 PHP_SUBST(LN_S)
 PHP_SUBST(NATIVE_RPATHS)
 PHP_SUBST(PEAR_DIR)
+PHP_SUBST(PEAR_INSTALLDIR)
 PHP_SUBST(PHP_BUILD_DATE)
 PHP_SUBST(PHP_COMPILE)
 PHP_SUBST(PHP_LDFLAGS)

ext/standard/rand.c

@@ -262,16 +262,16 @@ PHP_FUNCTION(rand)
 	return_value->value.lval = rand();
 #endif
 #endif
-    /*                                                                                                                    
-     * A bit of tricky math here.  We want to avoid using a modulus because                                               
-     * that simply tosses the high-order bits and might skew the distribution                                             
-     * of random values over the range.  Instead we map the range directly.                                               
-     *                                                                                                                    
-     * We need to map the range from 0...M evenly to the range a...b                                                      
+    /*
+     * A bit of tricky math here.  We want to avoid using a modulus because
+     * that simply tosses the high-order bits and might skew the distribution
+     * of random values over the range.  Instead we map the range directly.
+     *
+     * We need to map the range from 0...M evenly to the range a...b
      * Let n = the random number and n' = the mapped random number
-     *                                                                                                                    
+     *
      * Then we have: n' = a + n(b-a)/M
-     *                                                                                                                    
+     *
      * We have a problem here in that only n==M will get mapped to b which
      # means the chances of getting b is much much less than getting any of
      # the other values in the range.  We can fix this by increasing our range
@@ -279,7 +279,7 @@ PHP_FUNCTION(rand)
      #
      #               n' = a + n(b-a+1)/M
      *
-     # Now we only have a problem if n==M which would cause us to produce a                                               
+     # Now we only have a problem if n==M which would cause us to produce a
      # number of b+1 which would be bad.  So we bump M up by one to make sure
      # this will never happen, and the final algorithm looks like this:
      #

main/main.c

@@ -237,7 +237,7 @@ PHP_INI_BEGIN()
 	STD_PHP_INI_ENTRY("error_log",				NULL,		PHP_INI_ALL,		OnUpdateString,			error_log,				php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("extension_dir",			PHP_EXTENSION_DIR,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	extension_dir,			php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("gpc_order",				"GPC",		PHP_INI_ALL,		OnUpdateStringUnempty,	gpc_order,				php_core_globals,	core_globals)
-	STD_PHP_INI_ENTRY("include_path",			NULL,		PHP_INI_ALL,		OnUpdateStringUnempty,	include_path,			php_core_globals,	core_globals)
+	STD_PHP_INI_ENTRY("include_path",			PHP_INCLUDE_PATH,		PHP_INI_ALL,		OnUpdateStringUnempty,	include_path,			php_core_globals,	core_globals)
 	PHP_INI_ENTRY("max_execution_time",			"30",		PHP_INI_ALL,			OnUpdateTimeout)
 	STD_PHP_INI_ENTRY("open_basedir",			NULL,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	open_basedir,			php_core_globals,	core_globals)
 	STD_PHP_INI_ENTRY("safe_mode_exec_dir",		"1",		PHP_INI_SYSTEM,		OnUpdateString,			safe_mode_exec_dir,		php_core_globals,	core_globals)