| // RUN: rm -rf %t |
| // RUN: mkdir -p %t/implicit-invalidate-common |
| // RUN: cp -r %S/Inputs/implicit-invalidate-common %t/ |
| // RUN: echo '#include "A.h"' > %t/A.c |
| // RUN: echo '#include "B.h"' > %t/B.c |
| |
| // Build with an empty module cache. Module 'Common' should be built only once. |
| // |
| // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| // RUN: %t/A.c 2> %t/initial_build.txt |
| // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| // RUN: %t/B.c 2>> %t/initial_build.txt |
| // RUN: FileCheck %s --implicit-check-not "remark:" --input-file %t/initial_build.txt |
| |
| // Update module 'Common' and build with the populated module cache. Module |
| // 'Common' still should be built only once. Note that we are using the same |
| // flags for A.c and B.c to avoid building Common.pcm at different paths. |
| // |
| // RUN: echo ' // ' >> %t/implicit-invalidate-common/Common.h |
| // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| // RUN: %t/A.c 2> %t/incremental_build.txt |
| // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| // RUN: %t/B.c 2>> %t/incremental_build.txt |
| // RUN: FileCheck %s --implicit-check-not "remark:" --input-file %t/incremental_build.txt |
| |
| // CHECK: remark: building module 'A' |
| // CHECK: remark: building module 'Common' |
| // CHECK: remark: finished building module 'Common' |
| // CHECK: remark: finished building module 'A' |
| // CHECK: remark: building module 'B' |
| // CHECK: remark: finished building module 'B' |
