Changes from Donn to enhance the configuration script to allow specific
tools to be enabled or disabled for setup installation.
diff --git a/scripts/configure.ac b/scripts/configure.ac
index aacc866..b615f48 100755
--- a/scripts/configure.ac
+++ b/scripts/configure.ac
@@ -3,6 +3,10 @@
# detect PDKs based on directories that include Makefile.in files
m4_define([M4_GET_TECHS], [m4_normalize(m4_esyscmd(cd .. && find * -mindepth 1 -name "Makefile.in" -exec dirname {} \; | tr "\n" " "))])
+# define tools to install setup files for. This does not imply that the tools are
+# available on the system; just that open_pdks will install the setup files for them.
+m4_define([M4_GET_TOOLS], [m4_normalize(m4_esyscmd(cat ./tools.txt | tr "\n" " "))])
+
# check for the source and install paths for each PDK.
AC_DEFUN([M4_GEN_WITH_PDK_ARGS],
[
@@ -93,7 +97,32 @@
M4_GEN_WITH_PDK_ARGS(M4_GET_TECHS())
+AC_DEFUN([M4_GEN_WITH_TOOLS], [
+ m4_foreach_w(tool, $1, [
+ m4_define([toolvar], [m4_normalize(m4_esyscmd(echo tool | tr "a-z" "A-Z"))])
+
+ toolvar[]_DISABLED=0
+ AC_ARG_ENABLE(tool,
+ AS_HELP_STRING(
+ --enable-tool --disable-tool,
+ Enable or disable tool @<:@default=enabled@:>@
+ ),
+ [
+ if test "$enableval" == "no" -o "$enableval" == "NO"; then
+ toolvar[]_DISABLED=1
+ fi
+ ],
+ )
+ AC_SUBST(toolvar[]_DISABLED)
+ ])
+])
+
+AC_MSG_NOTICE([Tools enabled for PDK setup installation: M4_GET_TOOLS()])
+
+M4_GEN_WITH_TOOLS(M4_GET_TOOLS())
+
# Checking if (some) prerequisites are satisfied
+## REQUIRES: https://www.gnu.org/software/autoconf-archive/ax_python_module.html#ax_python_module
AM_PATH_PYTHON([3.4])
AX_PYTHON_MODULE([distutils],[])
