Author: arphaman Date: Wed Jul 3 11:01:32 2019 New Revision: 365065 URL: http://llvm.org/viewvc/llvm-project?rev=365065&view=rev Log: [clang-scan-deps] use `-Wno-error` when scanning for dependencies
Warnings can be promoted to errors. But that shouldn't prevent us from getting the dependencies! Differential Revision: https://reviews.llvm.org/D64149 Added: cfe/trunk/test/ClangScanDeps/Inputs/no-werror.json cfe/trunk/test/ClangScanDeps/Inputs/sys-header.h cfe/trunk/test/ClangScanDeps/no-werror.cpp Modified: cfe/trunk/tools/clang-scan-deps/ClangScanDeps.cpp Added: cfe/trunk/test/ClangScanDeps/Inputs/no-werror.json URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ClangScanDeps/Inputs/no-werror.json?rev=365065&view=auto ============================================================================== --- cfe/trunk/test/ClangScanDeps/Inputs/no-werror.json (added) +++ cfe/trunk/test/ClangScanDeps/Inputs/no-werror.json Wed Jul 3 11:01:32 2019 @@ -0,0 +1,7 @@ +[ +{ + "directory": "DIR", + "command": "clang -E DIR/no-werror.cpp -IInputs -std=c++17 -Weverything -Werror", + "file": "DIR/no-werror.cpp" +} +] Added: cfe/trunk/test/ClangScanDeps/Inputs/sys-header.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ClangScanDeps/Inputs/sys-header.h?rev=365065&view=auto ============================================================================== --- cfe/trunk/test/ClangScanDeps/Inputs/sys-header.h (added) +++ cfe/trunk/test/ClangScanDeps/Inputs/sys-header.h Wed Jul 3 11:01:32 2019 @@ -0,0 +1 @@ +#define MACRO 201411 Added: cfe/trunk/test/ClangScanDeps/no-werror.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ClangScanDeps/no-werror.cpp?rev=365065&view=auto ============================================================================== --- cfe/trunk/test/ClangScanDeps/no-werror.cpp (added) +++ cfe/trunk/test/ClangScanDeps/no-werror.cpp Wed Jul 3 11:01:32 2019 @@ -0,0 +1,16 @@ +// RUN: rm -rf %t.dir +// RUN: rm -rf %t.cdb +// RUN: mkdir -p %t.dir +// RUN: cp %s %t.dir/no-werror.cpp +// RUN: mkdir %t.dir/Inputs +// RUN: cp %S/Inputs/sys-header.h %t.dir/Inputs/sys-header.h +// RUN: sed -e "s|DIR|%/t.dir|g" %S/Inputs/no-werror.json > %t.cdb +// +// RUN: clang-scan-deps -compilation-database %t.cdb -j 1 | FileCheck %s + +#define MACRO 201411L + +#include "sys-header.h" + +// CHECK: no-werror.cpp +// CHECK-NEXT: Inputs{{/|\\}}sys-header.h Modified: cfe/trunk/tools/clang-scan-deps/ClangScanDeps.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-scan-deps/ClangScanDeps.cpp?rev=365065&r1=365064&r2=365065&view=diff ============================================================================== --- cfe/trunk/tools/clang-scan-deps/ClangScanDeps.cpp (original) +++ cfe/trunk/tools/clang-scan-deps/ClangScanDeps.cpp Wed Jul 3 11:01:32 2019 @@ -129,6 +129,7 @@ int main(int argc, const char **argv) { AdjustedArgs.push_back("-Eonly"); AdjustedArgs.push_back("-Xclang"); AdjustedArgs.push_back("-sys-header-deps"); + AdjustedArgs.push_back("-Wno-error"); return AdjustedArgs; }); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
