Merge branch 'mk/old-expat'

* mk/old-expat:
Allow building with xmlparse.h

diff --combined Makefile
index b4af30d271296bafd6a60f39a67647b1caa70612,720fc187db1749ee8d87f8752d6c3f11dfc563f4..951dc7d2d7ea5fcc430c65a183948b53a6166acf
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -43,6 -43,9 +43,9 @@@ all:
  # Define EXPATDIR=/foo/bar if your expat header and library files are in
  # /foo/bar/include and /foo/bar/lib directories.
  #
+ # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
+ # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
+ #
  # Define NO_GETTEXT if you don't want Git output to be translated.
  # A translated Git requires GNU libintl or another gettext implementation,
  # plus libintl-perl at runtime.
@@@ -480,38 -483,9 +483,38 @@@ SCRIPT_PERL += git-svn.per
  SCRIPT_PYTHON += git-remote-testpy.py
  SCRIPT_PYTHON += git-p4.py
  
 -SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 -        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 -        $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 +# Generated files for scripts
 +SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 +SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 +SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 +
 +# Individual rules to allow e.g.
 +# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 +# from subdirectories like contrib/*/
 +.PHONY: build-perl-script build-sh-script build-python-script
 +build-perl-script: $(SCRIPT_PERL_GEN)
 +build-sh-script: $(SCRIPT_SH_GEN)
 +build-python-script: $(SCRIPT_PYTHON_GEN)
 +
 +.PHONY: install-perl-script install-sh-script install-python-script
 +install-sh-script: $(SCRIPT_SH_GEN)
 +      $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 +install-perl-script: $(SCRIPT_PERL_GEN)
 +      $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 +install-python-script: $(SCRIPT_PYTHON_GEN)
 +      $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 +
 +.PHONY: clean-perl-script clean-sh-script clean-python-script
 +clean-sh-script:
 +      $(RM) $(SCRIPT_SH_GEN)
 +clean-perl-script:
 +      $(RM) $(SCRIPT_PERL_GEN)
 +clean-python-script:
 +      $(RM) $(SCRIPT_PYTHON_GEN)
 +
 +SCRIPTS = $(SCRIPT_SH_GEN) \
 +        $(SCRIPT_PERL_GEN) \
 +        $(SCRIPT_PYTHON_GEN) \
          git-instaweb
  
  ETAGS_TARGET = TAGS
@@@ -1118,6 -1092,9 +1121,9 @@@ els
                else
                        EXPAT_LIBEXPAT = -lexpat
                endif
+               ifdef EXPAT_NEEDS_XMLPARSE_H
+                       BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
+               endif
        endif
  endif