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[test] Pass a fake libLTO.dylib to a driver test which depends on it 

This makes it possible to run 'check-clang' on Darwin without building
libLTO.dylib. See r280142 for more context.

llvm-svn: 280150
This commit is contained in:
Vedant Kumar 2016-08-30 20:36:50 +00:00
parent c56f8ceda8
commit b7df1e2148
1 changed files with 7 additions and 7 deletions
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14
clang/test/Driver/darwin-ld-lto.c
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@ -2,24 +2,24 @@
// Check that ld gets "-lto_library" and warnings about libLTO.dylib path.
// RUN: mkdir -p %T/bin
// RUN: mkdir -p %T/lib
// RUN: touch %T/lib/libLTO.dylib
// RUN: %clang -target x86_64-apple-darwin10 -### %s \
// RUN: -mlinker-version=133 -flto 2> %t.log
// RUN: cat %t.log
// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH %s < %t.log
// RUN: -ccc-install-dir %T/bin -mlinker-version=133 -flto 2> %t.log
// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH %s -input-file %t.log
//
// LINK_LTOLIB_PATH: {{ld(.exe)?"}}
// LINK_LTOLIB_PATH: "-lto_library"
// RUN: %clang -target x86_64-apple-darwin10 -### %s \
// RUN: -ccc-install-dir %S/dummytestdir -mlinker-version=133 -flto 2> %t.log
// RUN: cat %t.log
// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH_WRN %s < %t.log
// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH_WRN %s -input-file %t.log
//
// LINK_LTOLIB_PATH_WRN: warning: libLTO.dylib relative to clang installed dir not found; using 'ld' default search path instead
// RUN: %clang -target x86_64-apple-darwin10 -### %s \
// RUN: -ccc-install-dir %S/dummytestdir -mlinker-version=133 -Wno-liblto -flto 2> %t.log
// RUN: cat %t.log
// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH_NOWRN %s < %t.log
// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH_NOWRN %s -input-file %t.log
//
// LINK_LTOLIB_PATH_NOWRN-NOT: warning: libLTO.dylib relative to clang installed dir not found; using 'ld' default search path instead