Add test script to generate a static library with a custom target.

2 files changed, 58 insertions, 0 deletions

diff --git a/test cases/common/216 link custom/custom_stlib.py b/test cases/common/216 link custom/custom_stlib.py
new file mode 100755
index 0000000..776dfbf
--- /dev/null
+++ b/test cases/common/216 link custom/custom_stlib.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+
+import os, sys, subprocess, argparse, pathlib
+
+parser = argparse.ArgumentParser()
+
+parser.add_argument('--private-dir', required=True)
+parser.add_argument('-o', required=True)
+parser.add_argument('cmparr', nargs='+')
+
+static_linker = 'ar'
+
+contents = '''#include<stdio.h>
+
+void flob() {
+    printf("Now flobbing.\\n");
+}
+'''
+
+def generate_lib(outfile, private_dir, compiler_array):
+    outdir = pathlib.Path(private_dir)
+    if not outdir.exists():
+        outdir.mkdir()
+    c_file = outdir / 'flob.c'
+    c_file.write_text(contents)
+    o_file = c_file.with_suffix('.o')
+    compile_cmd = compiler_array + ['-c', '-g', '-O2', '-o', o_file, c_file]
+    subprocess.check_call(compile_cmd)
+    out_file = pathlib.Path(outfile)
+    if out_file.exists():
+        out_file.unlink()
+    link_cmd = [static_linker, 'csrD', outfile, o_file]
+    subprocess.check_call(link_cmd)
+
+if __name__ == '__main__':
+    options = parser.parse_args()
+    generate_lib(options.o, options.private_dir, options.cmparr)
+    sys.exit(1)
diff --git a/test cases/common/216 link custom/meson.build b/test cases/common/216 link custom/meson.build
new file mode 100644
index 0000000..3dc11ec
--- /dev/null
+++ b/test cases/common/216 link custom/meson.build
@@ -0,0 +1,20 @@
+project('linkcustom', 'c')
+
+# This would require passing the static linker to the build script or having
+# it detect it by itself. I'm too lazy to implement it now and it is not
+# really needed for testing that custom targets work. It is the responsibility
+# of the custom target to produce things in the correct format.
+assert(not meson.is_cross(), 'MESON_SKIP_TEST cross checking not implemented.')
+
+cc = meson.get_compiler('c')
+genprog = find_program('custom_stlib.py')
+
+clib = custom_target('linkcustom',
+  output: 'libflob.a',
+  command: [genprog,
+            '-o', '@OUTPUT@',
+            '--private-dir', '@PRIVATE_DIR@'] + cc.cmd_array())
+
+#exe = executable('prog', 'prog.c', link_with: clib)
+#test('linkcustom', exe)
+ 
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