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-rw-r--r--configure.ac26
1 files changed, 26 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 5cd9ca6e..d14fa40d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -516,6 +516,32 @@ case $enable_sandbox in
esac
+###########################
+# PATH prefix for scripts #
+###########################
+
+# The scripts can add a prefix to the search PATH so that POSIX tools
+# or the xz binary is always in the PATH.
+AC_ARG_ENABLE([path-for-scripts],
+ [AS_HELP_STRING([--enable-path-for-scripts=PREFIX],
+ [If PREFIX isn't empty, PATH=PREFIX:$PATH will be set in
+ the beginning of the scripts (xzgrep and others).
+ The default is empty except on Solaris the default is
+ /usr/xpg4/bin.])],
+ [], [
+ case $host_os in
+ solaris*) enable_path_for_scripts=/usr/xpg4/bin ;;
+ *) enable_path_for_scripts= ;;
+ esac
+ ])
+if test -n "$enable_path_for_scripts" && test "x$enable_path_for_scripts" != xno ; then
+ enable_path_for_scripts="PATH=$enable_path_for_scripts:\$PATH"
+else
+ enable_path_for_scripts=
+fi
+AC_SUBST([enable_path_for_scripts])
+
+
###############################################################################
# Checks for programs.
###############################################################################