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-rw-r--r--configure.ac27
1 files changed, 18 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac
index 4625b8672b..914ae5759f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,21 +23,32 @@ AC_DEFUN([GIT_CONF_APPEND_LINE],
# GIT_ARG_SET_PATH(PROGRAM)
# -------------------------
# Provide --with-PROGRAM=PATH option to set PATH to PROGRAM
+# Optional second argument allows setting NO_PROGRAM=YesPlease if
+# --without-PROGRAM version used.
AC_DEFUN([GIT_ARG_SET_PATH],
[AC_ARG_WITH([$1],
[AS_HELP_STRING([--with-$1=PATH],
[provide PATH to $1])],
- [GIT_CONF_APPEND_PATH($1)],[])
+ [GIT_CONF_APPEND_PATH($1,$2)],[])
])# GIT_ARG_SET_PATH
#
# GIT_CONF_APPEND_PATH(PROGRAM)
# ------------------------------
# Parse --with-PROGRAM=PATH option to set PROGRAM_PATH=PATH
# Used by GIT_ARG_SET_PATH(PROGRAM)
+# Optional second argument allows setting NO_PROGRAM=YesPlease if
+# --without-PROGRAM is used.
AC_DEFUN([GIT_CONF_APPEND_PATH],
[PROGRAM=m4_toupper($1); \
if test "$withval" = "no"; then \
- AC_MSG_ERROR([You cannot use git without $1]); \
+ if test -n "$2"; then \
+ m4_toupper($1)_PATH=$withval; \
+ AC_MSG_NOTICE([Disabling use of ${PROGRAM}]); \
+ GIT_CONF_APPEND_LINE(NO_${PROGRAM}=YesPlease); \
+ GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=); \
+ else \
+ AC_MSG_ERROR([You cannot use git without $1]); \
+ fi; \
else \
if test "$withval" = "yes"; then \
AC_MSG_WARN([You should provide path for --with-$1=PATH]); \
@@ -276,6 +287,9 @@ GIT_ARG_SET_PATH(shell)
# Define PERL_PATH to provide path to Perl.
GIT_ARG_SET_PATH(perl)
#
+# Define PYTHON_PATH to provide path to Python.
+GIT_ARG_SET_PATH(python, allow-without)
+#
# Define ZLIB_PATH to provide path to zlib.
GIT_ARG_SET_PATH(zlib)
#
@@ -759,10 +773,9 @@ AC_SUBST(NO_MKSTEMPS)
# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
# Enable it on Windows. By default, symrefs are still used.
#
-# Define NO_PTHREADS if we do not have pthreads
+# Define NO_PTHREADS if we do not have pthreads.
#
-# Define PTHREAD_LIBS to the linker flag used for Pthread support and define
-# THREADED_DELTA_SEARCH if Pthreads are available.
+# Define PTHREAD_LIBS to the linker flag used for Pthread support.
AC_DEFUN([PTHREADTEST_SRC], [
#include <pthread.h>
@@ -779,7 +792,6 @@ dnl [[pthread_mutex_t test_mutex;]]
dnl )])
NO_PTHREADS=UnfortunatelyYes
-THREADED_DELTA_SEARCH=
PTHREAD_LIBS=
if test -n "$USER_NOPTHREAD"; then
@@ -795,7 +807,6 @@ elif test -z "$PTHREAD_CFLAGS"; then
[AC_MSG_RESULT([yes])
NO_PTHREADS=
PTHREAD_LIBS="$opt"
- THREADED_DELTA_SEARCH=YesPlease
break
],
[AC_MSG_RESULT([no])])
@@ -809,7 +820,6 @@ else
[AC_MSG_RESULT([yes])
NO_PTHREADS=
PTHREAD_LIBS="$PTHREAD_CFLAGS"
- THREADED_DELTA_SEARCH=YesPlease
],
[AC_MSG_RESULT([no])])
@@ -820,7 +830,6 @@ CFLAGS="$old_CFLAGS"
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(NO_PTHREADS)
-AC_SUBST(THREADED_DELTA_SEARCH)
## Output files
AC_CONFIG_FILES(["${config_file}":"${config_in}":"${config_append}"])