96 lines
3 KiB
Diff
96 lines
3 KiB
Diff
diff --git a/Modules/Platform/UnixPaths.cmake b/Modules/Platform/UnixPaths.cmake
|
|
index b9381c3d7d..5e944640b5 100644
|
|
--- a/Modules/Platform/UnixPaths.cmake
|
|
+++ b/Modules/Platform/UnixPaths.cmake
|
|
@@ -26,9 +26,6 @@ get_filename_component(_CMAKE_INSTALL_DIR "${_CMAKE_INSTALL_DIR}" PATH)
|
|
# please make sure to keep Help/variable/CMAKE_SYSTEM_PREFIX_PATH.rst
|
|
# synchronized
|
|
list(APPEND CMAKE_SYSTEM_PREFIX_PATH
|
|
- # Standard
|
|
- /usr/local /usr /
|
|
-
|
|
# CMake install location
|
|
"${_CMAKE_INSTALL_DIR}"
|
|
)
|
|
@@ -47,48 +44,49 @@ endif()
|
|
|
|
# Non "standard" but common install prefixes
|
|
list(APPEND CMAKE_SYSTEM_PREFIX_PATH
|
|
- /usr/X11R6
|
|
- /usr/pkg
|
|
- /opt
|
|
)
|
|
|
|
# List common include file locations not under the common prefixes.
|
|
+if(DEFINED ENV{NIX_CC}
|
|
+ AND IS_DIRECTORY "$ENV{NIX_CC}"
|
|
+ AND EXISTS "$ENV{NIX_CC}/nix-support/orig-libc"
|
|
+ AND EXISTS "$ENV{NIX_CC}/nix-support/orig-libc-dev")
|
|
+ file(STRINGS "$ENV{NIX_CC}/nix-support/orig-libc" _nix_cmake_libc)
|
|
+ file(STRINGS "$ENV{NIX_CC}/nix-support/orig-libc-dev" _nix_cmake_libc_dev)
|
|
+else()
|
|
+ set(_nix_cmake_libc @libc_lib@)
|
|
+ set(_nix_cmake_libc_dev @libc_dev@)
|
|
+endif()
|
|
+
|
|
list(APPEND CMAKE_SYSTEM_INCLUDE_PATH
|
|
- # X11
|
|
- /usr/include/X11
|
|
+ "${_nix_cmake_libc_dev}/include"
|
|
)
|
|
|
|
list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
|
|
- # X11
|
|
- /usr/lib/X11
|
|
+ "${_nix_cmake_libc}/lib"
|
|
)
|
|
|
|
list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
|
|
- /lib /lib32 /lib64 /usr/lib /usr/lib32 /usr/lib64
|
|
+ "${_nix_cmake_libc}/lib"
|
|
)
|
|
|
|
-if(CMAKE_SYSROOT_COMPILE)
|
|
- set(_cmake_sysroot_compile "${CMAKE_SYSROOT_COMPILE}")
|
|
-else()
|
|
- set(_cmake_sysroot_compile "${CMAKE_SYSROOT}")
|
|
-endif()
|
|
-
|
|
# Default per-language values. These may be later replaced after
|
|
# parsing the implicit directory information from compiler output.
|
|
set(_CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES_INIT
|
|
${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}
|
|
- "${_cmake_sysroot_compile}/usr/include"
|
|
+ "${_nix_cmake_libc_dev}/include"
|
|
)
|
|
set(_CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES_INIT
|
|
${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES}
|
|
- "${_cmake_sysroot_compile}/usr/include"
|
|
+ "${_nix_cmake_libc_dev}/include"
|
|
)
|
|
set(_CMAKE_CUDA_IMPLICIT_INCLUDE_DIRECTORIES_INIT
|
|
${CMAKE_CUDA_IMPLICIT_INCLUDE_DIRECTORIES}
|
|
- "${_cmake_sysroot_compile}/usr/include"
|
|
+ "${_nix_cmake_libc_dev}/include"
|
|
)
|
|
|
|
-unset(_cmake_sysroot_compile)
|
|
+unset(_nix_cmake_libc)
|
|
+unset(_nix_cmake_libc_dev)
|
|
|
|
# Reminder when adding new locations computed from environment variables
|
|
# please make sure to keep Help/variable/CMAKE_SYSTEM_PREFIX_PATH.rst
|
|
diff --git a/Modules/Platform/WindowsPaths.cmake b/Modules/Platform/WindowsPaths.cmake
|
|
index b9e2f17979..ab517cd4a7 100644
|
|
--- a/Modules/Platform/WindowsPaths.cmake
|
|
+++ b/Modules/Platform/WindowsPaths.cmake
|
|
@@ -70,7 +70,7 @@ endif()
|
|
|
|
if(CMAKE_CROSSCOMPILING AND NOT CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
|
|
# MinGW (useful when cross compiling from linux with CMAKE_FIND_ROOT_PATH set)
|
|
- list(APPEND CMAKE_SYSTEM_PREFIX_PATH /)
|
|
+ # list(APPEND CMAKE_SYSTEM_PREFIX_PATH /)
|
|
endif()
|
|
|
|
list(APPEND CMAKE_SYSTEM_INCLUDE_PATH
|