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5 years agoAdd junit support for parallel test runner
Nikita Popov [Fri, 31 May 2019 10:38:06 +0000 (12:38 +0200)]
Add junit support for parallel test runner

5 years agorun-tests: Remove redundant 'suites' key
Nikita Popov [Fri, 31 May 2019 10:04:23 +0000 (12:04 +0200)]
run-tests: Remove redundant 'suites' key

We don't have nestead testsuites or similar, so drop this confusing
key.

5 years agoBetter hot/cold code splitting
Dmitry Stogov [Fri, 31 May 2019 09:09:06 +0000 (12:09 +0300)]
Better hot/cold code splitting

5 years agoRemove stream_socket_sendto.phpt
Nikita Popov [Fri, 31 May 2019 09:08:33 +0000 (11:08 +0200)]
Remove stream_socket_sendto.phpt

Fails for me locally due to different number of warnings with
different messages. Rather than adding more wildcards I'm dropping
this test entirely, as it doesn't seem to test anything particularly
useful.

5 years agoAdd CONFLCITS file for fpm
Nikita Popov [Fri, 31 May 2019 08:54:32 +0000 (10:54 +0200)]
Add CONFLCITS file for fpm

We should not run FPM tests in parallel due to port clashes.

5 years agoMark sapi_windows_set_ctrl_handler.phpt as XFAIL
Nikita Popov [Fri, 31 May 2019 07:17:51 +0000 (09:17 +0200)]
Mark sapi_windows_set_ctrl_handler.phpt as XFAIL

5 years agoFixed compilation warning
Dmitry Stogov [Thu, 30 May 2019 21:59:52 +0000 (00:59 +0300)]
Fixed compilation warning

5 years agoDon't specialize "cold" handlers
Dmitry Stogov [Thu, 30 May 2019 21:31:57 +0000 (00:31 +0300)]
Don't specialize "cold" handlers

5 years agoRemoved useless specialization. Specialized handlers called not specialized helpers.
Dmitry Stogov [Thu, 30 May 2019 21:15:25 +0000 (00:15 +0300)]
Removed useless specialization. Specialized handlers called not specialized helpers.

5 years agoReduce register pressure by reloading values on CPUs with few general purpose registers
Dmitry Stogov [Thu, 30 May 2019 21:14:10 +0000 (00:14 +0300)]
Reduce register pressure by reloading values on CPUs with few general purpose registers

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Craig Duncan [Thu, 30 May 2019 18:14:04 +0000 (19:14 +0100)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Add a test for bug #65672
  Ensure the internal properties cannot be overwritten

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Craig Duncan [Thu, 30 May 2019 17:55:55 +0000 (18:55 +0100)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Add a test for bug #65672
  Ensure the internal properties cannot be overwritten

5 years agoAdd a test for bug #65672
Craig Duncan [Tue, 20 Feb 2018 21:12:43 +0000 (21:12 +0000)]
Add a test for bug #65672

5 years agoEnsure the internal properties cannot be overwritten
Craig Duncan [Tue, 20 Feb 2018 21:11:03 +0000 (21:11 +0000)]
Ensure the internal properties cannot be overwritten

5 years agoDisable "bad" optimisations only for emulation loop
Dmitry Stogov [Thu, 30 May 2019 17:35:30 +0000 (20:35 +0300)]
Disable "bad" optimisations only for emulation loop

5 years ago[ci skip] Update libmagic.patch
Anatol Belski [Thu, 30 May 2019 12:09:00 +0000 (14:09 +0200)]
[ci skip] Update libmagic.patch

5 years ago[ci skip] Update year
Anatol Belski [Thu, 30 May 2019 12:02:54 +0000 (14:02 +0200)]
[ci skip] Update year

5 years ago[ci skip] Update NEWS
Anatol Belski [Thu, 30 May 2019 11:59:21 +0000 (13:59 +0200)]
[ci skip] Update NEWS

5 years agoAdd test for bug #78075, json detection
Anatol Belski [Thu, 30 May 2019 11:31:48 +0000 (13:31 +0200)]
Add test for bug #78075, json detection

5 years agohave parallel test runner respect NO_INTERACTION
Joe Watkins [Thu, 30 May 2019 05:46:31 +0000 (07:46 +0200)]
have parallel test runner respect NO_INTERACTION

5 years agoPartially reapply ba40f505e5804a5f62a1e220b0dce9d417a27f4d
Anatol Belski [Thu, 30 May 2019 00:48:01 +0000 (02:48 +0200)]
Partially reapply ba40f505e5804a5f62a1e220b0dce9d417a27f4d

5 years agoFix datatype
Anatol Belski [Thu, 30 May 2019 00:34:35 +0000 (02:34 +0200)]
Fix datatype

5 years agoPorted limagic 5.37
Anatol Belski [Thu, 30 May 2019 00:18:48 +0000 (02:18 +0200)]
Ported limagic 5.37

5 years agoRun sapi tests when running all tests
Nikita Popov [Wed, 29 May 2019 15:07:12 +0000 (17:07 +0200)]
Run sapi tests when running all tests

5 years agoUpdate phpdbg oplog test
Nikita Popov [Wed, 29 May 2019 15:05:01 +0000 (17:05 +0200)]
Update phpdbg oplog test

5 years agoUpdate cli reflection test
Nikita Popov [Wed, 29 May 2019 15:02:36 +0000 (17:02 +0200)]
Update cli reflection test

5 years agoRemove two zpp tests in sapi/cli/tests
Nikita Popov [Wed, 29 May 2019 15:00:12 +0000 (17:00 +0200)]
Remove two zpp tests in sapi/cli/tests

These fail on master -- apparently we're not running these tests...

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Nikita Popov [Wed, 29 May 2019 14:48:28 +0000 (16:48 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoSCCP: Fix leak when determining TYPE_CHECK from type info
Nikita Popov [Wed, 29 May 2019 14:47:19 +0000 (16:47 +0200)]
SCCP: Fix leak when determining TYPE_CHECK from type info

As TYPE_CHECK is the only opcode where we do something like this,
I'm adding this hack.

5 years agozend_assign_to_variable() optimization
Dmitry Stogov [Wed, 29 May 2019 10:58:37 +0000 (13:58 +0300)]
zend_assign_to_variable() optimization

5 years agoMark "cold" functions
Dmitry Stogov [Wed, 29 May 2019 08:31:46 +0000 (11:31 +0300)]
Mark "cold" functions

5 years agoBump API numbers
Derick Rethans [Wed, 29 May 2019 08:34:10 +0000 (09:34 +0100)]
Bump API numbers

5 years agoSpecify get_property_ptr_ptr handler for DatePeriod
Nikita Popov [Wed, 29 May 2019 07:51:15 +0000 (09:51 +0200)]
Specify get_property_ptr_ptr handler for DatePeriod

This handler is required on 7.4. Just return NULL from it to fall
back to read_property.

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Nikita Popov [Wed, 29 May 2019 07:47:54 +0000 (09:47 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Nikita Popov [Wed, 29 May 2019 07:47:43 +0000 (09:47 +0200)]
Merge branch 'PHP-7.2' into PHP-7.3

5 years agoAdd tests for DatePeriod properties
Craig Duncan [Tue, 28 May 2019 19:49:14 +0000 (20:49 +0100)]
Add tests for DatePeriod properties

5 years agozend_do_fcall_overloaded() doesn't have to be exported
Dmitry Stogov [Wed, 29 May 2019 07:32:30 +0000 (10:32 +0300)]
zend_do_fcall_overloaded() doesn't have to be exported

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Christoph M. Becker [Wed, 29 May 2019 07:27:46 +0000 (09:27 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Update NEWS for 7.3.6

5 years agoUpdate NEWS for 7.3.6
Christoph M. Becker [Wed, 29 May 2019 07:27:23 +0000 (09:27 +0200)]
Update NEWS for 7.3.6

5 years agoRemove unused variable
Gabriel Caruso [Wed, 29 May 2019 01:48:31 +0000 (22:48 -0300)]
Remove unused variable

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Remi Collet [Wed, 29 May 2019 06:53:59 +0000 (08:53 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  add NEWS entries for sec fix

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Remi Collet [Wed, 29 May 2019 06:53:42 +0000 (08:53 +0200)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  add NEWS entries for sec fix

5 years agoadd NEWS entries for sec fix
Remi Collet [Wed, 29 May 2019 06:53:23 +0000 (08:53 +0200)]
add NEWS entries for sec fix

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Joe Watkins [Wed, 29 May 2019 06:30:55 +0000 (08:30 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  disabled functions must not have return type
  Restore the execute bit for run-tests.php

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Joe Watkins [Wed, 29 May 2019 06:30:41 +0000 (08:30 +0200)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  disabled functions must not have return type

5 years agodisabled functions must not have return type
Joe Watkins [Wed, 29 May 2019 06:30:08 +0000 (08:30 +0200)]
disabled functions must not have return type

5 years agoFix conditional compilation
Anatol Belski [Wed, 29 May 2019 00:40:09 +0000 (02:40 +0200)]
Fix conditional compilation

The new symbols are shared and don't need to depend on the availability
of __builtin_constant_p.

5 years agoThese macros should not expect any argument
Anatol Belski [Wed, 29 May 2019 00:29:02 +0000 (02:29 +0200)]
These macros should not expect any argument

5 years agoAvoid cold code duplication
Dmitry Stogov [Tue, 28 May 2019 22:43:27 +0000 (01:43 +0300)]
Avoid cold code duplication

5 years agoRestore the execute bit for run-tests.php
Craig Duncan [Tue, 28 May 2019 20:51:26 +0000 (21:51 +0100)]
Restore the execute bit for run-tests.php

It looks like this was accidentally removed in 03f15f705ad30ce2dde7f7b2ab087a132b859ba0

5 years agoReplace ZVAL_COPY() and ZVAL_COPY_VALUE() for IS_OBJECT by cheaper macros
Dmitry Stogov [Tue, 28 May 2019 17:10:02 +0000 (20:10 +0300)]
Replace ZVAL_COPY() and ZVAL_COPY_VALUE() for IS_OBJECT by cheaper macros

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Nikita Popov [Tue, 28 May 2019 14:41:17 +0000 (16:41 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Nikita Popov [Tue, 28 May 2019 14:41:08 +0000 (16:41 +0200)]
Merge branch 'PHP-7.2' into PHP-7.3

5 years agoFix type inference of SEND_UNPACK with empty array
Nikita Popov [Tue, 28 May 2019 14:39:49 +0000 (16:39 +0200)]
Fix type inference of SEND_UNPACK with empty array

An empty array will not be turned into an array of references.
This violated the invariant than an array has values iff it has
keys.

5 years agoSCCP: Fix handling of ASSIGN_OBJ_REF
Nikita Popov [Tue, 28 May 2019 14:14:46 +0000 (16:14 +0200)]
SCCP: Fix handling of ASSIGN_OBJ_REF

The generic BOT handling is not away of OP_DATA, so need to handle
this opcode before we get to that.

5 years agoAvoid usage of internal get/set object handlers. They are going to be removed in...
Dmitry Stogov [Tue, 28 May 2019 14:08:35 +0000 (17:08 +0300)]
Avoid usage of internal get/set object handlers. They are going to be removed in PHP-8.
Scalar FFI values now should be accessed through special "cdata" property.

    $x = FFI::new("int");
    $x = 42;

    should be changed into

    $x = FFI::new("int");
    $x->cdata = 42;

5 years agoSCCP: Don't perform partial object propagation for typed props
Nikita Popov [Tue, 28 May 2019 13:45:19 +0000 (15:45 +0200)]
SCCP: Don't perform partial object propagation for typed props

5 years agoAvoid double copying
Dmitry Stogov [Tue, 28 May 2019 10:35:00 +0000 (13:35 +0300)]
Avoid double copying

5 years agoAllow array_merge() / array_merge_recursive() without arguments
Dik Takken [Thu, 16 May 2019 20:08:08 +0000 (22:08 +0200)]
Allow array_merge() / array_merge_recursive() without arguments

This allows writing

    array_merge(...$arrays)

instead of

    array_merge([], ...$arrays)

and is in line with similar changes to array_push() and array_unshift()
in PHP 7.3.

Closes GH-4175.

5 years agoPut phpinfo() related code into cold code segment
Dmitry Stogov [Tue, 28 May 2019 08:04:13 +0000 (11:04 +0300)]
Put phpinfo() related code into cold code segment

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Joe Watkins [Tue, 28 May 2019 07:54:47 +0000 (09:54 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  bump version after release

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Joe Watkins [Tue, 28 May 2019 07:54:15 +0000 (09:54 +0200)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  bump version after release

5 years agoMerge branch 'PHP-7.1' into PHP-7.2
Joe Watkins [Tue, 28 May 2019 07:53:32 +0000 (09:53 +0200)]
Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  bump version after release

5 years agobump version after release
Joe Watkins [Tue, 28 May 2019 07:52:52 +0000 (09:52 +0200)]
bump version after release

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Stanislav Malyshev [Tue, 28 May 2019 04:36:10 +0000 (21:36 -0700)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix bug #77967 - Bypassing open_basedir restrictions via file uris

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Stanislav Malyshev [Tue, 28 May 2019 04:36:05 +0000 (21:36 -0700)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix bug #77967 - Bypassing open_basedir restrictions via file uris

5 years agoMerge branch 'PHP-7.1' into PHP-7.2
Stanislav Malyshev [Tue, 28 May 2019 04:36:00 +0000 (21:36 -0700)]
Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Fix bug #77967 - Bypassing open_basedir restrictions via file uris

5 years agoFix bug #77967 - Bypassing open_basedir restrictions via file uris
Stanislav Malyshev [Tue, 28 May 2019 01:04:00 +0000 (18:04 -0700)]
Fix bug #77967 - Bypassing open_basedir restrictions via file uris

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Stanislav Malyshev [Tue, 28 May 2019 00:28:29 +0000 (17:28 -0700)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix bug #77988 - heap-buffer-overflow on php_jpg_get16

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Stanislav Malyshev [Tue, 28 May 2019 00:28:25 +0000 (17:28 -0700)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix bug #77988 - heap-buffer-overflow on php_jpg_get16

5 years agoMerge branch 'PHP-7.1' into PHP-7.2
Stanislav Malyshev [Tue, 28 May 2019 00:28:20 +0000 (17:28 -0700)]
Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Fix bug #77988 - heap-buffer-overflow on php_jpg_get16

5 years agoFix bug #77988 - heap-buffer-overflow on php_jpg_get16
Stanislav Malyshev [Tue, 28 May 2019 00:16:29 +0000 (17:16 -0700)]
Fix bug #77988 - heap-buffer-overflow on php_jpg_get16

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Stanislav Malyshev [Tue, 28 May 2019 00:21:28 +0000 (17:21 -0700)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix function name

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Stanislav Malyshev [Tue, 28 May 2019 00:21:23 +0000 (17:21 -0700)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix function name

5 years agoFix function name
Stanislav Malyshev [Tue, 28 May 2019 00:20:56 +0000 (17:20 -0700)]
Fix function name

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Stanislav Malyshev [Mon, 27 May 2019 23:49:31 +0000 (16:49 -0700)]
Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Update NEWS
  Fix bug #78069 - Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow
  Fix #77973: Uninitialized read in gdImageCreateFromXbm

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Stanislav Malyshev [Mon, 27 May 2019 23:49:25 +0000 (16:49 -0700)]
Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Update NEWS
  Fix bug #78069 - Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow
  Fix #77973: Uninitialized read in gdImageCreateFromXbm

5 years agoMerge branch 'PHP-7.1' into PHP-7.2
Stanislav Malyshev [Mon, 27 May 2019 23:49:19 +0000 (16:49 -0700)]
Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Update NEWS
  Fix bug #78069 - Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow
  Fix #77973: Uninitialized read in gdImageCreateFromXbm

5 years agoUpdate NEWS
Stanislav Malyshev [Mon, 27 May 2019 23:48:32 +0000 (16:48 -0700)]
Update NEWS

5 years agoFix bug #78069 - Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to intege...
Stanislav Malyshev [Mon, 27 May 2019 23:32:42 +0000 (16:32 -0700)]
Fix bug #78069 - Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow

5 years agoFix #77973: Uninitialized read in gdImageCreateFromXbm
Christoph M. Becker [Mon, 6 May 2019 08:18:51 +0000 (10:18 +0200)]
Fix #77973: Uninitialized read in gdImageCreateFromXbm

We have to ensure that `sscanf()` does indeed read a hex value here,
and bail out otherwise.

5 years agoPrevent parallel test conflicts
Christoph M. Becker [Mon, 27 May 2019 14:20:50 +0000 (16:20 +0200)]
Prevent parallel test conflicts

These ports are already used by another test, so we change them.

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Nikita Popov [Mon, 27 May 2019 15:44:11 +0000 (17:44 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Nikita Popov [Mon, 27 May 2019 15:42:50 +0000 (17:42 +0200)]
Merge branch 'PHP-7.2' into PHP-7.3

5 years agoFixed bug #76345
Michael Maroszek [Mon, 27 May 2019 15:42:20 +0000 (17:42 +0200)]
Fixed bug #76345

5 years agoBIND_STATIC of implicit binding may be undef
Nikita Popov [Mon, 27 May 2019 15:11:44 +0000 (17:11 +0200)]
BIND_STATIC of implicit binding may be undef

Even though we don't need it at runtime, add the BIND_IMPLICIT
flag to BIND_STATIC as well, so we can distinguish this case in
type inference.

This fixes a JIT miscompile in arrow_functions/002.phpt.

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Nikita Popov [Mon, 27 May 2019 14:15:03 +0000 (16:15 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoFunc info: Fix calls to zero-arg varargs
Nikita Popov [Mon, 27 May 2019 14:09:58 +0000 (16:09 +0200)]
Func info: Fix calls to zero-arg varargs

The num_args does not include variadics, so a "zero-arg" function
may accept additional arguments through that. No functions seem
to be affected right now, but they will be after #4175.

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Nikita Popov [Mon, 27 May 2019 14:14:16 +0000 (16:14 +0200)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoFunc info: Fix calls to zero-arg varargs
Nikita Popov [Mon, 27 May 2019 14:09:58 +0000 (16:09 +0200)]
Func info: Fix calls to zero-arg varargs

The num_args does not include variadics, so a "zero-arg" function
may accept additional arguments through that. No functions seem
to be affected right now, but they will be after #4175.

5 years agoEnable pcre valgrind support only in DEBUG build (it affects performance)
Dmitry Stogov [Mon, 27 May 2019 13:20:20 +0000 (16:20 +0300)]
Enable pcre valgrind support only in DEBUG build (it affects performance)

5 years agoext/xml: Use PKG_CHECK_MODULES to detect the Expat library
Hugh McMaster [Sun, 26 May 2019 09:30:54 +0000 (19:30 +1000)]
ext/xml: Use PKG_CHECK_MODULES to detect the Expat library

5 years agoAlign .text segment for better huge pages usage
Dmitry Stogov [Mon, 27 May 2019 10:37:19 +0000 (13:37 +0300)]
Align .text segment for better huge pages usage

5 years agoMake more tests run on Windows
Gabriel Caruso [Mon, 27 May 2019 01:30:05 +0000 (22:30 -0300)]
Make more tests run on Windows

5 years agoAccept flags argument in zend_lookup_class_ex()
Nikita Popov [Fri, 24 May 2019 12:41:38 +0000 (14:41 +0200)]
Accept flags argument in zend_lookup_class_ex()

Instead of a single boolean, so we have space for extension here.

5 years agoMerge branch 'PHP-7.3' into PHP-7.4
Jakub Zelenka [Sun, 26 May 2019 17:51:10 +0000 (18:51 +0100)]
Merge branch 'PHP-7.3' into PHP-7.4

5 years agoMerge branch 'PHP-7.2' into PHP-7.3
Jakub Zelenka [Sun, 26 May 2019 17:49:52 +0000 (18:49 +0100)]
Merge branch 'PHP-7.2' into PHP-7.3

5 years agoAdd fpmi to the opcache supported sapis
Jakub Zelenka [Sun, 26 May 2019 17:47:22 +0000 (18:47 +0100)]
Add fpmi to the opcache supported sapis

5 years agoUpgrade bundled PCRE2 to 10.33
Anatol Belski [Sat, 25 May 2019 09:33:39 +0000 (11:33 +0200)]
Upgrade bundled PCRE2 to 10.33

5 years agoUse PKG_CHECK_MODULES to detect valgrind, and share build config with pcre
Hugh McMaster [Thu, 23 May 2019 13:01:04 +0000 (23:01 +1000)]
Use PKG_CHECK_MODULES to detect valgrind, and share build config with pcre