diff options
| -rw-r--r-- | Makefile | 13 | ||||
| -rw-r--r-- | config.mak.uname | 1 | ||||
| -rw-r--r-- | grep.h | 2 |
3 files changed, 16 insertions, 0 deletions
@@ -29,6 +29,14 @@ all:: # Perl-compatible regular expressions instead of standard or extended # POSIX regular expressions. # +# When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1 +# library is compiled without --enable-jit. We will auto-detect +# whether the version of the PCRE v1 library in use has JIT support at +# all, but we unfortunately can't auto-detect whether JIT support +# hasn't been compiled in in an otherwise JIT-supporting version. If +# you have link-time errors about a missing `pcre_jit_exec` define +# this, or recompile PCRE v1 with --enable-jit. +# # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in # /foo/bar/include and /foo/bar/lib directories. # @@ -1094,6 +1102,10 @@ ifdef USE_LIBPCRE EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib) endif EXTLIBS += -lpcre + +ifdef NO_LIBPCRE1_JIT + BASIC_CFLAGS += -DNO_LIBPCRE1_JIT +endif endif ifdef HAVE_ALLOCA_H @@ -2241,6 +2253,7 @@ GIT-BUILD-OPTIONS: FORCE @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+ @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+ @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+ + @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+ @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+ @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+ @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+ diff --git a/config.mak.uname b/config.mak.uname index 399fe19271..2a577794ba 100644 --- a/config.mak.uname +++ b/config.mak.uname @@ -550,6 +550,7 @@ else NO_GETTEXT = USE_GETTEXT_SCHEME = fallthrough USE_LIBPCRE= YesPlease + NO_LIBPCRE1_JIT = UnfortunatelyYes NO_CURL = USE_NED_ALLOCATOR = YesPlease else @@ -5,9 +5,11 @@ #include <pcre.h> #ifdef PCRE_CONFIG_JIT #if PCRE_MAJOR >= 8 && PCRE_MINOR >= 32 +#ifndef NO_LIBPCRE1_JIT #define GIT_PCRE1_USE_JIT #endif #endif +#endif #ifndef PCRE_STUDY_JIT_COMPILE #define PCRE_STUDY_JIT_COMPILE 0 #endif |