Update php56 to 5.6.21.

pkgsrc change: Fix build problem on Linux noted by Matthias Ferdinand on
pkgsrc-users@.

28 Apr 2016, PHP 5.6.21

- Core:
  . Fixed bug #69537 (__debugInfo with empty string for key gives error).
    (krakjoe)
  . Fixed bug #71841 (EG(error_zval) is not handled well). (Laruence)

- BCmath:
  . Fixed bug #72093 (bcpowmod accepts negative scale and corrupts
    _one_ definition). (Stas)

- Curl:
  . Fixed bug #71831 (CURLOPT_NOPROXY applied as long instead of string).
    (Michael Sierks)

- Date:
  . Fixed bug #71889 (DateInterval::format Segmentation fault). (Thomas Punt)

- EXIF:
  . Fixed bug #72094 (Out of bounds heap read access in exif header processing). (Stas)

- GD:
  . Fixed bug #71952 (Corruption inside imageaffinematrixget). (Stas)
  . Fixed bug #71912 (libgd: signedness vulnerability). (Stas)

- Intl:
  . Fixed bug #72061 (Out-of-bounds reads in zif_grapheme_stripos with negative
    offset). (Stas)

- OCI8:
  . Fixed bug #71422 (Fix ORA-01438: value larger than specified precision
    allowed for this column). (Chris Jones)

- ODBC:
  . Fixed bug #63171 (Script hangs after max_execution_time). (Remi)

- Opcache:
  . Fixed bug #71843 (null ptr deref ZEND_RETURN_SPEC_CONST_HANDLER).
    (Laruence)

- PDO:
  . Fixed bug #52098 (Own PDOStatement implementation ignore __call()).
    (Daniel Kalaspuffar, Julien)
  . Fixed bug #71447 (Quotes inside comments not properly handled). (Matteo)

- Postgres:
  . Fixed bug #71820 (pg_fetch_object binds parameters before call
    constructor). (Anatol)

- SPL:
  . Fixed bug #67582 (Cloned SplObjectStorage with overwritten getHash fails
    offsetExists()). (Nikita)

- Standard:
  . Fixed bug #71840 (Unserialize accepts wrongly data). (Ryat, Laruence)
  . Fixed bug #67512 (php_crypt() crashes if crypt_r() does not exist or
    _REENTRANT is not defined). (Nikita)

- XML:
  . Fixed bug #72099 (xml_parse_into_struct segmentation fault). (Stas)

1 files changed, 5 insertions, 14 deletions

diff --git a/lang/php56/patches/patch-configure b/lang/php56/patches/patch-configure
index 46514d60d9a..e3758533f89 100644
--- a/lang/php56/patches/patch-configure
+++ b/lang/php56/patches/patch-configure
@@ -1,6 +1,6 @@
-$NetBSD: patch-configure,v 1.2 2015/10/02 14:37:40 taca Exp $
+$NetBSD: patch-configure,v 1.3 2016/05/02 13:08:00 taca Exp $
 
---- configure.orig	2015-09-30 07:18:32.000000000 +0000
+--- configure.orig	2016-04-28 00:53:20.000000000 +0000
 +++ configure
 @@ -8315,27 +8315,6 @@ EOF
      ;;
@@ -76,7 +76,7 @@ $NetBSD: patch-configure,v 1.2 2015/10/02 14:37:40 taca Exp $
  
  
    unique=`echo $header_file|$SED 's/[^a-zA-Z0-9]/_/g'`
-@@ -37981,7 +37939,7 @@ fi
+@@ -37985,7 +37943,7 @@ fi
      if test "$found_openssl" = "no"; then
  
      if test "$PHP_OPENSSL_DIR" = "yes"; then
@@ -85,7 +85,7 @@ $NetBSD: patch-configure,v 1.2 2015/10/02 14:37:40 taca Exp $
      fi
  
      for i in $PHP_OPENSSL_DIR; do
-@@ -49593,7 +49551,7 @@ fi
+@@ -49597,7 +49555,7 @@ fi
      if test "$found_openssl" = "no"; then
  
      if test "$PHP_OPENSSL_DIR" = "yes"; then
@@ -94,16 +94,7 @@ $NetBSD: patch-configure,v 1.2 2015/10/02 14:37:40 taca Exp $
      fi
  
      for i in $PHP_OPENSSL_DIR; do
-@@ -66618,7 +66576,7 @@ rm -f core *.core core.conftest.* gmon.o
- fi
- 
- 
--if test "$flock_type" == "unknown"; then
-+if test "$flock_type" = "unknown"; then
- 	as_fn_error $? "Don't know how to define struct flock on this system, set --enable-opcache=no" "$LINENO" 5
- fi
- 
-@@ -107099,12 +107057,7 @@ old_CC=$CC
+@@ -107117,12 +107075,7 @@ old_CC=$CC
  if test "$PHP_THREAD_SAFETY" = "yes" && test -n "$ac_cv_pthreads_cflags"; then
    CXXFLAGS="$CXXFLAGS $ac_cv_pthreads_cflags"
    INLINE_CFLAGS="$INLINE_CFLAGS $ac_cv_pthreads_cflags"