![Artem Panfilov](/assets/img/avatar_default.png)
This patch adds ac_cv_have_pcre2_jit cache variable to avoid the tests running on the host system during cross-compiling. Signed-off-by: Artem Panfilov <panfilov.artyom@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
92 lines
2.8 KiB
Diff
92 lines
2.8 KiB
Diff
From a9151b1a6abde8306c7b46ca52036b2dc9c1b76d Mon Sep 17 00:00:00 2001
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From: Artem Panfilov <panfilov.artyom@gmail.com>
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Date: Tue, 16 Apr 2019 12:02:05 +0300
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Subject: [PATCH] ext/pcre/config0.m4: add ac_cv_have_pcre2_jit variable
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The HAVE_PCRE_JIT_SUPPORT check uses AC_RUN_IFELSE, which is not
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available when cross-compiling. As a fallback, JIT support is enabled
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based on CPU architecture. However, this may be wrong,
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e.g. when the JIT the feature was not enabled in the pcre2 build.
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Add a cache variable for the PCRE JIT feature to make it possible to
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override the check.
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Backported from: 12ee246ae45889004fc2c099c04cfff1ce6e8848
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Signed-off-by: Artem Panfilov <panfilov.artyom@gmail.com>
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---
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ext/pcre/config0.m4 | 56 +++++++++++++++++++++++----------------------
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1 file changed, 29 insertions(+), 27 deletions(-)
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diff --git a/ext/pcre/config0.m4 b/ext/pcre/config0.m4
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index b9542f0113..f964429431 100644
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--- a/ext/pcre/config0.m4
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+++ b/ext/pcre/config0.m4
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@@ -53,35 +53,37 @@ PHP_ARG_WITH(pcre-jit,,[ --with-pcre-jit Enable PCRE JIT functionality
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AC_DEFINE(HAVE_PCRE, 1, [ ])
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if test "$PHP_PCRE_JIT" != "no"; then
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- AC_MSG_CHECKING([for JIT support in PCRE2])
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+ AC_CACHE_CHECK([for JIT support in PCRE2], ac_cv_have_pcre2_jit, [
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AC_RUN_IFELSE([
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- AC_LANG_SOURCE([[
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- #include <pcre2.h>
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- #include <stdlib.h>
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- int main(void) {
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- uint32_t have_jit;
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- pcre2_config_8(PCRE2_CONFIG_JIT, &have_jit);
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- return !have_jit;
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- }
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- ]])], [
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- AC_MSG_RESULT([yes])
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- AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [])
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- ],
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- [
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- AC_MSG_RESULT([no])
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- ],
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- [
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- AC_CANONICAL_HOST
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- case $host_cpu in
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- arm*|i[34567]86|x86_64|mips*|powerpc*|sparc)
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- AC_MSG_RESULT([yes])
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- AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [])
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- ;;
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- *)
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- AC_MSG_RESULT([no])
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- ;;
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- esac
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+ AC_LANG_SOURCE([[
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+ #include <pcre2.h>
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+ #include <stdlib.h>
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+ int main(void) {
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+ uint32_t have_jit;
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+ pcre2_config_8(PCRE2_CONFIG_JIT, &have_jit);
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+ return !have_jit;
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+ }
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+ ]])], [
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+ ac_cv_have_pcre2_jit=yes
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+ ],
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+ [
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+ ac_cv_have_pcre2_jit=no
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+ ],
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+ [
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+ AC_CANONICAL_HOST
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+ case $host_cpu in
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+ arm*|i[34567]86|x86_64|mips*|powerpc*|sparc)
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+ ac_cv_have_pcre2_jit=yes
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+ ;;
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+ *)
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+ ac_cv_have_pcre2_jit=no
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+ ;;
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+ esac
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+ ])
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])
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+ if test $ac_cv_have_pcre2_jit = yes; then
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+ AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [])
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+ fi
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fi
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PHP_NEW_EXTENSION(pcre, php_pcre.c, no,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
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--
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2.17.1
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