From: Robert Spalek <robert@ucw.cz>
Date: Thu, 27 Nov 2008 16:24:52 +0000 (-0800)
Subject: make regex and asciidoc work on Darwin without hacking
X-Git-Tag: holmes-import~118^2~18
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=d5fdccbecd2acde9a6e067b54fcd69b02f31a820;p=libucw.git

make regex and asciidoc work on Darwin without hacking

- use $(PREFIX) when accessing files in /etc/asciidoc/...
  on Darwin, we use /sw
- remove obsolete reference to internal regex library
- configure script makes sure the BSD library isn't used on Darwin due to
  incompatibility
- document dependency on asciidoc
---

diff --git a/build/Makebottom b/build/Makebottom
index 12b2d555..6b9e2e42 100644
--- a/build/Makebottom
+++ b/build/Makebottom
@@ -198,7 +198,7 @@ $(DATAFILES): $(o)/%: $(s)/%
 
 $(o)/%.html: $(o)/%.txt $(BUILDSYS)/asciidoc.conf $(BUILDSYS)/asciidoc-xhtml.conf run/$(DOCDIR)/$(DOC_MODULE)/.dir-stamp
 	$(M)"DOC-HTML $<"
-	$(Q)asciidoc -e -f $(BUILDSYS)/asciidoc.conf -f $(BUILDSYS)/asciidoc-xhtml.conf -f /etc/asciidoc/asciidoc.conf -f /etc/asciidoc/xhtml11.conf $<
+	$(Q)asciidoc -e -f $(BUILDSYS)/asciidoc.conf -f $(BUILDSYS)/asciidoc-xhtml.conf -f $(PREFIX)/etc/asciidoc/asciidoc.conf -f $(PREFIX)/etc/asciidoc/xhtml11.conf $<
 	$(Q)$(call symlink,$@,run/$(DOCDIR)/$(DOC_MODULE))
 
 # In reality, we do not depend on the .txt files, but on the corresponding .deflist's.
diff --git a/build/Maketop b/build/Maketop
index 5027cfce..f82f48c6 100644
--- a/build/Maketop
+++ b/build/Maketop
@@ -36,8 +36,10 @@ endif
 
 ifdef CONFIG_DARWIN
 SOEXT=bundle
+PREFIX=/sw
 else
 SOEXT=so
+PREFIX=
 endif
 SO_RUNDIR=lib
 
diff --git a/ucw/perl/UCW/Configure/C.pm b/ucw/perl/UCW/Configure/C.pm
index 026aef6f..b5e8c0c0 100644
--- a/ucw/perl/UCW/Configure/C.pm
+++ b/ucw/perl/UCW/Configure/C.pm
@@ -257,6 +257,10 @@ if (IsSet("CONFIG_DARWIN")) {
 	# Fill in some constants not found in the system header files
 	Set("SOL_TCP" => 6);		# missing in /usr/include/netinet/tcp.h
 	Set("O_DIRECT" => 0);		# Darwin doesn't support direct IO, so make Sherlock at least compilable
+	if (!IsSet("CONFIG_POSIX_REGEX") && !IsSet("CONFIG_PCRE")) {
+		Set("CONFIG_POSIX_REGEX" => 1);
+		Warn "BSD regexp library on Darwin isn't compatible, using POSIX regexp.\n";
+	}
 }
 
 ### Writing C headers with configuration ###
diff --git a/ucw/regex.c b/ucw/regex.c
index aa87d2c1..6ead4648 100644
--- a/ucw/regex.c
+++ b/ucw/regex.c
@@ -208,11 +208,7 @@ rx_subst(regex *r, const char *by, const char *src, char *dest, uns destlen)
 
 /* BSD regular expression library */
 
-#ifdef CONFIG_OWN_BSD_REGEX
-#include "ucw/regex/regex-sh.h"
-#else
 #include <regex.h>
-#endif
 
 #define INITIAL_MEM 1024		/* Initial space allocated for each pattern */
 #define CHAR_SET_SIZE 256		/* How many characters in the character set.  */