Add dynamic module test and helper script

Add 'modhelp.py' script (python2) to automate module testing and
module generation.

To build and test all modules in the modules/ dir
  $ ./modhelp.py test

To generate a module from template code (good starting point)
  $ ./modhelp init mynewtestmodule

See the script -h option for more documentation.

* modules/modhelp.py: New module helper script.
* modules/mod-test/Makefile: New file. Makefile for the test module.
* modules/mod-test/mod-test.c: New file. Test module source file.
* modules/mod-test/test.el: New file. ert test suite for the test module.
* modules/.gitignore: New file. Local .gitignore file.

Co-authored-by: Philipp Stephani <phst@google.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/modules/mod-test/Makefile b/modules/mod-test/Makefile
new file mode 100644
index 00000000000..18778f00599
--- /dev/null
+++ b/modules/mod-test/Makefile
@@ -0,0 +1,15 @@
+
+ROOT = ../..
+
+CC      = gcc
+LD      = gcc
+CFLAGS  = -ggdb3 -Wall
+LDFLAGS =
+
+all: mod-test.so
+
+%.so: %.o
+        $(LD) -shared $(LDFLAGS) -o $@ $<
+
+%.o: %.c
+        $(CC) $(CFLAGS) -I$(ROOT)/src -fPIC -c $<