# Append LINE to file ${config_append}
AC_DEFUN([GIT_CONF_APPEND_LINE],
[echo "$1" >> "${config_append}"])# GIT_CONF_APPEND_LINE
+#
+# GIT_ARG_SET_PATH(PROGRAM)
+# -------------------------
+# Provide --with-PROGRAM=PATH option to set PATH to PROGRAM
+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_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)
+AC_DEFUN([GIT_CONF_APPEND_PATH],
+[PROGRAM=m4_toupper($1); \
+if test "$withval" = "no"; then \
+ AC_MSG_WARN([You cannot use git without $1]); \
+else \
+ if test "$withval" = "yes"; then \
+ AC_MSG_WARN([You should provide path for --with-$1=PATH]); \
+ else \
+ GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=$withval); \
+ fi; \
+fi; \
+]) # GIT_CONF_APPEND_PATH
## Checks for programs.
AC_MSG_NOTICE([CHECKS for programs])
#
+GIT_ARG_SET_PATH(shell)
+GIT_ARG_SET_PATH(perl)
+#
+# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
+# Define PYTHON_PATH to provide path to Python.
AC_PROG_CC
#AC_PROG_INSTALL # needs install-sh or install.sh in sources
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_PROGS(TAR, [gtar tar])
-#
-# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
## Checks for libraries.
## Site configuration
## --with-PACKAGE[=ARG] and --without-PACKAGE
+#
# Define NO_SVN_TESTS if you want to skip time-consuming SVN interopability
# tests. These tests take up a significant amount of the total test time
# but are not needed unless you plan to talk to SVN repos.