Rename SMR_WITH_BUILD_PATH to AX_WITH_BUILD_PATH.

1 files changed, 40 insertions, 0 deletions

diff --git a/m4/ax_with_build_path.m4 b/m4/ax_with_build_path.m4
new file mode 100644
index 0000000..f2c76d9
--- /dev/null
+++ b/m4/ax_with_build_path.m4
@@ -0,0 +1,40 @@
+# ===========================================================================
+#       http://www.nongnu.org/autoconf-archive/ax_with_build_path.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_WITH_BUILD_PATH
+#
+# DESCRIPTION
+#
+#   This macro adds a "--with-build-path" option to the configure script.
+#   This configure option provides a convenient way to add "-I" options to
+#   CPPFLAGS and "-L" options to LDFLAGS, at configure time.
+#
+#   Invoking "./configure --with-build-path=DIR" results in "-I DIR/include"
+#   being added to CPPFLAGS if DIR/include exists, and "-L DIR/lib" being
+#   added to LDFLAGS if DIR/lib exists.
+#
+#   Separate multiple directories using colons; e.g.
+#   "--with-build-path=DIR1:DIR2:DIR3".
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Steve M. Robbins <smr@debian.org>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.
+
+AC_DEFUN([AX_WITH_BUILD_PATH],
+[
+    AC_ARG_WITH([build-path],
+    [  --with-build-path=DIR   build using DIR/include and DIR/lib],
+    [
+        for d in `echo $withval | tr : ' '`; do
+            test -d $d/include && CPPFLAGS="$CPPFLAGS -I$d/include"
+            test -d $d/lib && LDFLAGS="$LDFLAGS -L$d/lib"
+        done
+    ])
+])