From 92f1507ade33e207338edb0c61dc9ba4e7b24b19 Mon Sep 17 00:00:00 2001
From: Ahmed Bougacha <ahmed.bougacha@gmail.com>
Date: Thu, 28 Jun 2018 18:35:35 +0000
Subject: [PATCH] [CMake] Rename cxx_headers back to cxx-headers.

r334477 renamed the cxx-headers target to cxx_headers, but various
pieces sort-of expect the target names to match the component (e.g.,
LLVM_DISTRIBUTION_COMPONENTS in the various bootstrap caches, which, via
some magic foreign to me, seems to expect cxx-headers,
install-cxx-headers, and install-cxx-headers-stripped to exist.)

Revert back to cxx-headers.

Differential Revision: https://reviews.llvm.org/D48701

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@335899 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/CMakeLists.txt | 8 ++++----
 lib/CMakeLists.txt     | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index 91e256331..6bd75915d 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -228,11 +228,11 @@ if(NOT LIBCXX_USING_INSTALLED_LLVM AND LLVM_BINARY_DIR)
     list(APPEND out_files ${dst})
   endif()
 
-  add_custom_target(cxx_headers ALL DEPENDS ${out_files} ${LIBCXX_CXX_ABI_HEADER_TARGET})
+  add_custom_target(cxx-headers ALL DEPENDS ${out_files} ${LIBCXX_CXX_ABI_HEADER_TARGET})
 else()
-  add_custom_target(cxx_headers)
+  add_custom_target(cxx-headers)
 endif()
-set_target_properties(cxx_headers PROPERTIES FOLDER "Misc")
+set_target_properties(cxx-headers PROPERTIES FOLDER "Misc")
 
 if (LIBCXX_INSTALL_HEADERS)
   foreach(file ${files})
@@ -255,7 +255,7 @@ if (LIBCXX_INSTALL_HEADERS)
 
   if (NOT CMAKE_CONFIGURATION_TYPES)
     add_custom_target(install-cxx-headers
-                      DEPENDS cxx_headers ${generated_config_deps}
+                      DEPENDS cxx-headers ${generated_config_deps}
                       COMMAND "${CMAKE_COMMAND}"
                               -DCMAKE_INSTALL_COMPONENT=cxx-headers
                               -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index cba5aa9e8..d32f8fb8e 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -286,7 +286,7 @@ if (LIBCXX_ENABLE_STATIC)
 endif()
 
 # Add a meta-target for both libraries.
-add_custom_target(cxx DEPENDS cxx_headers ${LIBCXX_TARGETS})
+add_custom_target(cxx DEPENDS cxx-headers ${LIBCXX_TARGETS})
 
 if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
   file(GLOB LIBCXX_EXPERIMENTAL_SOURCES ../src/experimental/*.cpp)