llvm-project/clang/test/Driver/nodefaultlib.c
Petr Hosek 37f30231ba [Driver][Gnu] Support -nolibc flag
This can be used to disable libc linking. This flag is supported by
GCC since version 9 as well as some Clang target toolchains.

Differential Revision: https://reviews.llvm.org/D58326

llvm-svn: 354210
2019-02-17 02:42:48 +00:00

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// RUN: %clang -target i686-pc-linux-gnu -### -rtlib=libgcc -nodefaultlibs %s 2>&1 | FileCheck -check-prefix=TEST1 %s
// TEST1-NOT: start-group
// TEST1-NOT: "-lgcc"
// TEST1-NOT: "-lc"
// TEST1: crtbegin
// TEST1: crtend
// RUN: %clang -target i686-pc-linux-gnu -stdlib=libc++ -nodefaultlibs -lstdc++ -### %s 2>&1 | FileCheck -check-prefix=TEST2 %s
// TEST2-NOT: "-lc++"
// TEST2: "-lstdc++"