Support building with libxml2, if it is installed.

 config.bat: Detect that libxml2 is installed and if so, build with it.

1 files changed, 26 insertions, 0 deletions

diff --git a/config.bat b/config.bat
index 802cacc8897..63f9c5d5865 100644
--- a/config.bat
+++ b/config.bat
@@ -38,6 +38,7 @@ set X11=
 set nodebug=

 set djgpp_ver=

 set sys_malloc=

+set libxml=

 if "%1" == "" goto usage

 rem   ----------------------------------------------------------------------

 rem   See if their environment is large enough.  We need 28 bytes.

@@ -175,6 +176,24 @@ rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
 rem For details see lisp.h where it defines USE_LSB_TAG

 echo #define NO_DECL_ALIGN >>config.h2

 :alignOk

+Rem See if they have libxml2 later than v2.2.0 installed

+Echo Checking whether libxml2 v2.2.1 or later is installed ...

+rm -f junk.c junk.o junk junk.exe

+rem Use djecho here because we need to quote brackets

+djecho "#include <libxml/xmlversion.h>"             >junk.c

+djecho "int main()"                                 >>junk.c

+djecho "{return (LIBXML_VERSION > 20200 ? 0 : 1);}" >>junk.c

+redir -o Nul -eo gcc -I/dev/env/DJDIR/include/libxml2 -o junk junk.c

+if not exist junk Goto xmlDone

+if not exist junk.exe coff2exe junk

+junk

+If ErrorLevel 1 Goto xmlDone

+Echo Configuring with libxml2 ...

+sed -e "/#undef HAVE_LIBXML2/s/^.*$/#define HAVE_LIBXML2 1/" <config.h2 >config.h3

+mv config.h3 config.h2

+set libxml=1

+:xmlDone

+rm -f junk.c junk junk.exe

 Rem See if they requested a SYSTEM_MALLOC build

 if "%sys_malloc%" == "" Goto cfgDone

 rm -f config.tmp

@@ -213,6 +232,12 @@ sed -e "/^CFLAGS *=/s/ *-gcoff//" <Makefile >makefile.tmp
 sed -e "/^LDFLAGS *=/s/=/=-s/" <makefile.tmp >Makefile

 rm -f makefile.tmp

 :src6

+

+if "%libxml%" == "" goto src7

+sed -e "/^LIBXML2_LIBS *=/s/=/= -lxml2 -lz -liconv/" <Makefile >makefile.tmp

+sed -e "/^LIBXML2_CFLAGS *=/s|=|= -I/dev/env/DJDIR/include/libxml2|" <makefile.tmp >Makefile

+rm -f makefile.tmp

+:src7

 cd ..

 rem   ----------------------------------------------------------------------

 Echo Configuring the library source directory...

@@ -289,6 +314,7 @@ set X11=
 set nodebug=

 set djgpp_ver=

 set sys_malloc=

+set libxml=

 

 goto skipArchTag

    arch-tag: 2d2fed23-4dc6-4006-a2e4-49daf0031f33