Add patch to set PCRE2 stack size dynamically, since 16MB isn't enoug…

…h on OSX apparently
JuliaLang · Jun 11, 2015 · 31cde5b · 31cde5b
1 parent b3a7342
commit 31cde5b
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/deps/Makefile b/deps/Makefile
@@ -747,6 +747,7 @@ pcre2-$(PCRE_VER)/configure: pcre2-$(PCRE_VER).tar.bz2
 pcre2-$(PCRE_VER)/config.status: pcre2-$(PCRE_VER)/configure
  cd pcre2-$(PCRE_VER) && \
  ./configure $(CONFIGURE_COMMON) --enable-jit --includedir=$(build_includedir)
+ patch -p0 pcre2-10.10/RunTest < pcre2_RunTest.patch
  touch -c $@
 $(PCRE_SRC_TARGET): pcre2-$(PCRE_VER)/config.status
  $(MAKE) -C pcre2-$(PCRE_VER) $(LIBTOOL_CCLD)

diff --git a/deps/pcre2_RunTest.patch b/deps/pcre2_RunTest.patch
@@ -0,0 +1,11 @@
+290c290,297
+< test2stack="-S 16"
+---
+> # Attempt to auto-detect the maximum stack size:
+> MAX_STACK=$(( $(ulimit -H -s)/1024 ))
+> 
+> # if that fails, default to 16MB
+> if [ "$MAX_STACK" -eq 0 ]; then
+> MAX_STACK=16
+> fi
+> test2stack="-S $MAX_STACK"