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Diffstat (limited to '')
-rw-r--r-- | src/boost/tools/build/test/library_order.py | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/boost/tools/build/test/library_order.py b/src/boost/tools/build/test/library_order.py new file mode 100644 index 000000000..071dd059d --- /dev/null +++ b/src/boost/tools/build/test/library_order.py @@ -0,0 +1,94 @@ +#!/usr/bin/python + +# Copyright 2004 Vladimir Prus +# Distributed under the Boost Software License, Version 1.0. +# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt) + +# Test that on compilers sensitive to library order on linker's command line, +# we generate the correct order. + +import BoostBuild + + +t = BoostBuild.Tester(use_test_config=False) + +t.write("main.cpp", """\ +void a(); +int main() { a(); } +""") + +t.write("a.cpp", """\ +void b(); +void a() { b(); } +""") + +t.write("b.cpp", """\ +void c(); +void b() { c(); } +""") + +t.write("c.cpp", """\ +void d(); +void c() { d(); } +""") + +t.write("d.cpp", """\ +void d() {} +""") + +# The order of libraries in 'main' is crafted so that we get an error unless we +# do something about the order ourselves. +t.write("jamroot.jam", """\ +exe main : main.cpp libd libc libb liba ; +lib libd : d.cpp ; +lib libc : c.cpp : <link>static <use>libd ; +lib libb : b.cpp : <use>libc ; +lib liba : a.cpp : <use>libb ; +""") + +t.run_build_system(["-d2"]) +t.expect_addition("bin/$toolset/debug*/main.exe") + + +# Test the order between searched libraries. +t.write("jamroot.jam", """\ +exe main : main.cpp png z ; +lib png : z : <name>png ; +lib z : : <name>zzz ; +""") + +t.run_build_system(["-a", "-n", "-d+2"]) +t.fail_test(t.stdout().find("png") > t.stdout().find("zzz")) + +t.write("jamroot.jam", """\ +exe main : main.cpp png z ; +lib png : : <name>png ; +lib z : png : <name>zzz ; +""") + +t.run_build_system(["-a", "-n", "-d+2"]) +t.fail_test(t.stdout().find("png") < t.stdout().find("zzz")) + + +# Test the order between prebuilt libraries. +t.write("first.a", "") +t.write("second.a", "") +t.write("jamroot.jam", """\ +exe main : main.cpp first second ; +lib first : second : <file>first.a ; +lib second : : <file>second.a ; +""") + +t.run_build_system(["-a", "-n", "-d+2"]) +t.fail_test(t.stdout().find("first") > t.stdout().find("second")) + +t.write("jamroot.jam", """ +exe main : main.cpp first second ; +lib first : : <file>first.a ; +lib second : first : <file>second.a ; +""") + +t.run_build_system(["-a", "-n", "-d+2"]) +t.fail_test(t.stdout().find("first") < t.stdout().find("second")) + +t.cleanup() |