From d27703ea4f0eed950cddf0157dc78bcb5d8d1c65 Mon Sep 17 00:00:00 2001
From: Andre Heinecke <aheinecke@intevation.de>
Date: Tue, 19 Jun 2018 16:40:40 +0200
Subject: Prepare build system for gpgme-js and dist it

* configure.ac: Add js as language.
* lang/Makefile.am: Add js as dist language.
* lang/js/BrowserTestExtension/Makefile.am,
lang/js/DemoExtension/Makefile.am,
lang/js/Makefile.am,
lang/js/src/Makefile.am: Populate EXTRA_DIST variables.

--
There is no actual build done yet as there seems to be
no way to build it with debian stable tools. This needs
clarification.
---
 configure.ac | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index a1da1e3e..69d7132f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -187,7 +187,7 @@ have_w64_system=no
 have_macos_system=no
 build_w32_glib=no
 build_w32_qt=no
-available_languages="cl cpp python python2 python3 qt"
+available_languages="cl cpp python python2 python3 qt js"
 default_languages="cl cpp python qt"
 case "${host}" in
     x86_64-*mingw32*)
@@ -479,6 +479,28 @@ fi
 
 AC_SUBST(ENABLED_LANGUAGES, $enabled_languages)
 
+# The javascript bindings
+LIST_MEMBER("js", $enabled_languages)
+if test "$found" = "1"; then
+    AC_CHECK_PROGS([NPX], [npx])
+    if test -z "$NPX"; then
+        if test "$explicit_languages" = "1"; then
+            AC_MSG_ERROR([[
+***
+*** Node.js (npx) is required for the JavaScript binding.
+***]])
+        else
+            AC_MSG_WARN([
+***
+*** Node.js (npx) not found - JavaScript binding will not be built.
+***])
+            enabled_languages=$(echo $enabled_languages | sed 's/js//')
+        fi
+    fi
+fi
+AM_CONDITIONAL([BUILD_JS_BINDINGS],
+               [test -n "$NPX"])
+
 #
 # Provide information about the build.
 #
@@ -899,6 +921,9 @@ AC_CONFIG_FILES(lang/qt/tests/Makefile)
 AC_CONFIG_FILES(lang/qt/src/qgpgme_version.h)
 AC_CONFIG_FILES([lang/Makefile lang/cl/Makefile lang/cl/gpgme.asd])
 AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([lang/qt/doc/Doxyfile])])
+AC_CONFIG_FILES([lang/js/Makefile lang/js/src/Makefile
+                 lang/js/BrowserTestExtension/Makefile
+                 lang/js/DemoExtension/Makefile])
 AC_CONFIG_FILES(lang/qt/doc/Makefile)
 AC_CONFIG_FILES([lang/python/Makefile
 		 lang/python/version.py
-- 
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