[PATCH 3/4] autoconf: Improvements in NO_PYTHON/PYTHON_PATH handling

From

Jakub Narebski <jnareb@gmail.com>

Date

Aug 8, 2006, 16:38 UTC

Message-ID

<200608081838.06311.jnareb@gmail.com>

In-Reply-To

<200608081834.09271.jnareb@gmail.com>

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---
What might be unexpected is the fact that even for --with-python
(but only without setting PYTHON_PATH) autodetection might set NO_PYTHON

 configure.ac |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/configure.ac b/configure.ac
index c2ddd9b..c27a994 100644
--- a/configure.ac
+++ b/configure.ac
@@ -105,7 +105,10 @@ AC_ARG_WITH(python,[AS_HELP_STRING([--wi
 AS_HELP_STRING([--no-python], [don't use python scripts])],
  [if test "$withval" = "no"; then \
     NO_PYTHON=YesPlease; \
-  elif test "$withval" != "yes"; then \
+  elif test "$withval" = "yes"; then \
+    NO_PYTHON=; \
+  else \
+    NO_PYTHON=; \
     PYTHON_PATH=$withval; \
   fi; \
  ])
@@ -138,15 +141,15 @@ #
 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
 # Define PYTHON_PATH to provide path to Python.
 if test -z "$NO_PYTHON"; then
-	AC_PATH_PROGS(PYTHON_PATH, [python2.4 python2.3 python2 python])
+	if test -z "$PYTHON_PATH"; then
+		AC_PATH_PROGS(PYTHON_PATH, [python python2.4 python2.3 python2])
+	fi
 	if test -n "$PYTHON_PATH"; then
 		GIT_CONF_APPEND_LINE([PYTHON_PATH=@PYTHON_PATH@])
-	else
-		GIT_CONF_APPEND_LINE([NO_PYTHON=@NO_PYTHON@])
+		NO_PYTHON=""
 	fi
-else
-	GIT_CONF_APPEND_LINE([NO_PYTHON=@NO_PYTHON@])
 fi
+GIT_CONF_APPEND_LINE([NO_PYTHON=@NO_PYTHON@])
 
 
 ## Checks for libraries.

-- 
1.4.1.1