From 6b26f9152c0c2088b2e891dadea81f5f6dc8b363 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Thu, 18 Jan 2018 00:09:11 +0100 Subject: gnu: clang-runtime: Fix build issues against glibc 2.26. * gnu/packages/patches/clang-runtime-asan-build-fixes.patch, gnu/packages/patches/clang-runtime-esan-build-fixes.patch: New files. * gnu/local.mk (dist_patch_DATA): Add them. * gnu/packages/llvm.scm (clang-runtime-from-llvm): Add 'patches' parameter and honor it. (clang-runtime): Pass patch list. (clang-runtime-3.9.1, clang-runtime-3.7, clang-runtime-3.6) (clang-runtime-3.5): Likewise. --- .../patches/clang-runtime-esan-build-fixes.patch | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 gnu/packages/patches/clang-runtime-esan-build-fixes.patch (limited to 'gnu/packages/patches/clang-runtime-esan-build-fixes.patch') diff --git a/gnu/packages/patches/clang-runtime-esan-build-fixes.patch b/gnu/packages/patches/clang-runtime-esan-build-fixes.patch new file mode 100644 index 0000000000..743051ac15 --- /dev/null +++ b/gnu/packages/patches/clang-runtime-esan-build-fixes.patch @@ -0,0 +1,19 @@ +Fix esan compilation against glibc 2.26: + + /tmp/guix-build-clang-runtime-3.9.1.drv-0/compiler-rt-3.9.1.src/lib/esan/esan_sideline_linux.cpp: In static member function ‘static int __esan::SidelineThread::runSideline(void*)’: + /tmp/guix-build-clang-runtime-3.9.1.drv-0/compiler-rt-3.9.1.src/lib/esan/esan_sideline_linux.cpp:73:22: error: aggregate ‘__esan::SidelineThread::runSideline(void*)::sigaltstack SigAltStack’ has incomplete type and cannot be defined + +Patch from . + +index d04f5909d..bc272dfe4 100644 +--- a/lib/esan/esan_sideline_linux.cpp ++++ b/lib/esan/esan_sideline_linux.cpp +@@ -70,7 +70,7 @@ int SidelineThread::runSideline(void *Arg) { + + // Set up a signal handler on an alternate stack for safety. + InternalScopedBuffer StackMap(SigAltStackSize); +- struct sigaltstack SigAltStack; ++ stack_t SigAltStack; + SigAltStack.ss_sp = StackMap.data(); + SigAltStack.ss_size = SigAltStackSize; + SigAltStack.ss_flags = 0; -- cgit v1.2.3