diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 52 |
1 files changed, 43 insertions, 9 deletions
@@ -19,7 +19,8 @@ all:: # have been written to the final string if enough space had been available. # # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds -# when attempting to read from an fopen'ed directory. +# when attempting to read from an fopen'ed directory (or even to fopen +# it at all). # # Define NO_OPENSSL environment variable if you do not have OpenSSL. # This also implies BLK_SHA1. @@ -29,8 +30,23 @@ all:: # Perl-compatible regular expressions instead of standard or extended # POSIX regular expressions. # -# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in -# /foo/bar/include and /foo/bar/lib directories. +# Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define +# USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE +# library. The USE_LIBPCRE flag will likely be changed to mean v2 by +# default in future releases. +# +# 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 PCRE header and library files are +# in /foo/bar/include and /foo/bar/lib directories. Which version of +# PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2 +# variables. # # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header. # @@ -1089,13 +1105,29 @@ ifdef NO_LIBGEN_H COMPAT_OBJS += compat/basename.o endif -ifdef USE_LIBPCRE - BASIC_CFLAGS += -DUSE_LIBPCRE1 - ifdef LIBPCREDIR - BASIC_CFLAGS += -I$(LIBPCREDIR)/include - EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib) +USE_LIBPCRE1 ?= $(USE_LIBPCRE) + +ifneq (,$(USE_LIBPCRE1)) + ifdef USE_LIBPCRE2 +$(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!) endif + + BASIC_CFLAGS += -DUSE_LIBPCRE1 EXTLIBS += -lpcre + +ifdef NO_LIBPCRE1_JIT + BASIC_CFLAGS += -DNO_LIBPCRE1_JIT +endif +endif + +ifdef USE_LIBPCRE2 + BASIC_CFLAGS += -DUSE_LIBPCRE2 + EXTLIBS += -lpcre2-8 +endif + +ifdef LIBPCREDIR + BASIC_CFLAGS += -I$(LIBPCREDIR)/include + EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib) endif ifdef HAVE_ALLOCA_H @@ -2249,7 +2281,9 @@ GIT-BUILD-OPTIONS: FORCE @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+ @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+ @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+ - @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+ + @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+ + @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+ + @echo NO_LIBPCRE1_JIT=\''$(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)))'\' >>$@+ |