1d463c2a38
Currently, support for the x32 ABI is handled as a multilib to the x86_64 target only. However, full self-hosting x32 systems treating it as a separate architecture with its own architecture triplets as well as search paths exist as well, in Debian's x32 port and elsewhere. This adds the missing architecture triplets and search paths so that clang can work as a native compiler on x32, and updates the tests so that they pass when using an x32 libdir suffix. Additionally, we would previously also assume that objects from any x86_64-linux-gnu GCC installation could be used to target x32. This changes the logic so that only GCC installations that include x32 support are used when targetting x32, meaning x86_64-linux-gnux32 GCC installations, and x86_64-linux-gnu and i686-linux-gnu GCC installations that include x32 multilib support. Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D52050
15 lines
504 B
C
15 lines
504 B
C
// Check that -iwithprefix falls into the "after" search list.
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//
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// RUN: rm -rf %t.tmps
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// RUN: mkdir -p %t.tmps/first %t.tmps/second
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown \
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// RUN: -iprefix %t.tmps/ -iwithprefix second \
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// RUN: -isystem %t.tmps/first -v %s 2> %t.out
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// RUN: FileCheck %s < %t.out
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// CHECK: #include <...> search starts here:
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// CHECK: {{.*}}.tmps/first
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// CHECK: {{/|\\}}clang{{/|\\}}{{[.0-9]+}}{{/|\\}}include
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// CHECK: {{.*}}.tmps/second
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// CHECK-NOT: {{.*}}.tmps
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