diff options
Diffstat (limited to 'meson/test cases/common/210 link custom_i multiple from multiple')
3 files changed, 142 insertions, 0 deletions
diff --git a/meson/test cases/common/210 link custom_i multiple from multiple/generate_stlibs.py b/meson/test cases/common/210 link custom_i multiple from multiple/generate_stlibs.py new file mode 100644 index 000000000..5292006c5 --- /dev/null +++ b/meson/test cases/common/210 link custom_i multiple from multiple/generate_stlibs.py @@ -0,0 +1,92 @@ +#!/usr/bin/env python3 + +import shutil, sys, subprocess, argparse, pathlib + +parser = argparse.ArgumentParser() + +parser.add_argument('--private-dir', required=True) +parser.add_argument('-o', nargs='+', required=True) +parser.add_argument('cmparr', nargs='+') + +contents = ['''#include<stdio.h> + +void flob_1() { + printf("Now flobbing #1.\\n"); +} +''', '''#include<stdio.h> + +void flob_2() { + printf("Now flobbing #2.\\n"); +} +'''] + +def generate_lib_gnulike(outfile, c_file, private_dir, compiler_array): + if shutil.which('ar'): + static_linker = 'ar' + elif shutil.which('llvm-ar'): + static_linker = 'llvm-ar' + elif shutil.which('gcc-ar'): + static_linker = 'gcc-ar' + else: + sys.exit('Could not detect a static linker.') + o_file = c_file.with_suffix('.o') + compile_cmd = compiler_array + ['-c', '-g', '-O2', '-o', str(o_file), str(c_file)] + subprocess.check_call(compile_cmd) + out_file = pathlib.Path(outfile) + if out_file.exists(): + out_file.unlink() + link_cmd = [static_linker, 'csr', outfile, str(o_file)] + subprocess.check_call(link_cmd) + return 0 + + +def generate_lib_msvc(outfile, c_file, private_dir, compiler_array): + static_linker = 'lib' + o_file = c_file.with_suffix('.obj') + compile_cmd = compiler_array + ['/MDd', + '/nologo', + '/ZI', + '/Ob0', + '/Od', + '/c', + '/Fo' + str(o_file), + str(c_file)] + subprocess.check_call(compile_cmd) + out_file = pathlib.Path(outfile) + if out_file.exists(): + out_file.unlink() + link_cmd = [static_linker, + '/nologo', + '/OUT:' + str(outfile), + str(o_file)] + subprocess.check_call(link_cmd) + return 0 + +def generate_lib(outfiles, private_dir, compiler_array): + private_dir = pathlib.Path(private_dir) + if not private_dir.exists(): + private_dir.mkdir() + + for i, content in enumerate(contents): + c_file = private_dir / ('flob_' + str(i + 1) + '.c') + c_file.write_text(content) + outfile = outfiles[i] + + cl_found = False + for cl_arg in compiler_array: + if (cl_arg.endswith('cl') or cl_arg.endswith('cl.exe')) and 'clang-cl' not in cl_arg: + ret = generate_lib_msvc(outfile, c_file, private_dir, compiler_array) + if ret > 0: + return ret + else: + cl_found = True + break + if not cl_found: + ret = generate_lib_gnulike(outfile, c_file, private_dir, compiler_array) + if ret > 0: + return ret + return 0 + +if __name__ == '__main__': + options = parser.parse_args() + sys.exit(generate_lib(options.o, options.private_dir, options.cmparr)) diff --git a/meson/test cases/common/210 link custom_i multiple from multiple/meson.build b/meson/test cases/common/210 link custom_i multiple from multiple/meson.build new file mode 100644 index 000000000..ede059ec6 --- /dev/null +++ b/meson/test cases/common/210 link custom_i multiple from multiple/meson.build @@ -0,0 +1,42 @@ +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_build(), + 'MESON_SKIP_TEST cross checking not implemented.') + +cc = meson.get_compiler('c') +genprog = find_program('generate_stlibs.py') + +clib = custom_target('linkcustom', + output: ['libflob_1.a', 'libflob_2.a'], + command: [genprog, + '-o', '@OUTPUT@', + '--private-dir', '@PRIVATE_DIR@'] + cc.cmd_array()) + +clibs = [clib[0], clib[1]] + +exe = executable('prog', 'prog.c', link_with: clibs) +test('linkcustom', exe) + +d = declare_dependency(link_with: clibs) + +exe2 = executable('prog2', 'prog.c', dependencies: d) +test('linkcustom2', exe2) + +# Link whole tests + +if meson.backend() == 'xcode' + message('Xcode does not support link whole so skipping.') + subdir_done() +endif + +exe3 = executable('prog3', 'prog.c', link_whole: clibs) +test('linkwhole', exe) + +d2 = declare_dependency(link_whole: clibs) + +exe4 = executable('prog4', 'prog.c', dependencies: d2) +test('linkwhole2', exe2) diff --git a/meson/test cases/common/210 link custom_i multiple from multiple/prog.c b/meson/test cases/common/210 link custom_i multiple from multiple/prog.c new file mode 100644 index 000000000..7b0c5cfc8 --- /dev/null +++ b/meson/test cases/common/210 link custom_i multiple from multiple/prog.c @@ -0,0 +1,8 @@ +void flob_1(void); +void flob_2(void); + +int main(void) { + flob_1(); + flob_2(); + return 0; +} |