cmake_2_8: fix build, restore search-path.patch

cmake 3.12 update in #44910 modified search-path.patch
and broke cmake 2.8. This restores the previous version
of the patch as search-path-2.8.patch

2 files changed, 93 insertions, 1 deletions

diff --git a/pkgs/development/tools/build-managers/cmake/2.8.nix b/pkgs/development/tools/build-managers/cmake/2.8.nix
index a57d20e2702a..c6f7bab66c9d 100644
--- a/pkgs/development/tools/build-managers/cmake/2.8.nix
+++ b/pkgs/development/tools/build-managers/cmake/2.8.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
       sha256 = "136z63ff83hnwd247cq4m8m8164pklzyl5i2csf5h6wd8p01pdkj";
     })] ++
     # Don't search in non-Nix locations such as /usr, but do search in our libc.
-    [ ./search-path.patch ] ++
+    [ ./search-path-2.8.patch ] ++
     optional (hostPlatform != buildPlatform) (fetchurl {
       name = "fix-darwin-cross-compile.patch";
       url = "https://public.kitware.com/Bug/file_download.php?"
diff --git a/pkgs/development/tools/build-managers/cmake/search-path-2.8.patch b/pkgs/development/tools/build-managers/cmake/search-path-2.8.patch
new file mode 100644
index 000000000000..9fc949661686
--- /dev/null
+++ b/pkgs/development/tools/build-managers/cmake/search-path-2.8.patch
@@ -0,0 +1,92 @@
+diff -ru3 cmake-2.8.12.2/Modules/Platform/Linux.cmake cmake-2.8.12.2-new/Modules/Platform/Linux.cmake
+--- cmake-2.8.12.2/Modules/Platform/Linux.cmake	2014-01-16 21:15:08.000000000 +0400
++++ cmake-2.8.12.2-new/Modules/Platform/Linux.cmake	2016-04-13 22:00:32.928575740 +0300
+@@ -36,22 +36,11 @@
+   # checking the platform every time.  This option is advanced enough
+   # that only package maintainers should need to adjust it.  They are
+   # capable of providing a setting on the command line.
+-  if(EXISTS "/etc/debian_version")
+-    set(CMAKE_INSTALL_SO_NO_EXE 1 CACHE INTERNAL
+-      "Install .so files without execute permission.")
+-  else()
+-    set(CMAKE_INSTALL_SO_NO_EXE 0 CACHE INTERNAL
+-      "Install .so files without execute permission.")
+-  endif()
++  set(CMAKE_INSTALL_SO_NO_EXE 0 CACHE INTERNAL
++    "Install .so files without execute permission.")
+ endif()
+ 
+ # Match multiarch library directory names.
+ set(CMAKE_LIBRARY_ARCHITECTURE_REGEX "[a-z0-9_]+(-[a-z0-9_]+)?-linux-gnu[a-z0-9_]*")
+ 
+ include(Platform/UnixPaths)
+-
+-# Debian has lib64 paths only for compatibility so they should not be
+-# searched.
+-if(EXISTS "/etc/debian_version")
+-  set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS FALSE)
+-endif()
+diff -ru3 cmake-2.8.12.2/Modules/Platform/UnixPaths.cmake cmake-2.8.12.2-new/Modules/Platform/UnixPaths.cmake
+--- cmake-2.8.12.2/Modules/Platform/UnixPaths.cmake	2014-01-16 21:15:08.000000000 +0400
++++ cmake-2.8.12.2-new/Modules/Platform/UnixPaths.cmake	2016-04-14 00:09:10.106362636 +0300
+@@ -32,9 +32,6 @@
+ # List common installation prefixes.  These will be used for all
+ # search types.
+ list(APPEND CMAKE_SYSTEM_PREFIX_PATH
+-  # Standard
+-  /usr/local /usr /
+-
+   # CMake install location
+   "${_CMAKE_INSTALL_DIR}"
+ 
+@@ -44,44 +41,26 @@
+ 
+ # List common include file locations not under the common prefixes.
+ list(APPEND CMAKE_SYSTEM_INCLUDE_PATH
+-  # Windows API on Cygwin
+-  /usr/include/w32api
+-
+-  # X11
+-  /usr/X11R6/include /usr/include/X11
+-
+-  # Other
+-  /usr/pkg/include
+-  /opt/csw/include /opt/include
+-  /usr/openwin/include
++  @libc_dev@/include
+   )
+ 
+ list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
+-  # Windows API on Cygwin
+-  /usr/lib/w32api
+-
+-  # X11
+-  /usr/X11R6/lib /usr/lib/X11
+-
+-  # Other
+-  /usr/pkg/lib
+-  /opt/csw/lib /opt/lib
+-  /usr/openwin/lib
++  @libc_lib@/lib
+   )
+ 
+ list(APPEND CMAKE_SYSTEM_PROGRAM_PATH
+-  /usr/pkg/bin
++  @libc_bin@/bin
+   )
+ 
+ list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
+-  /lib /usr/lib /usr/lib32 /usr/lib64
++  @libc_lib@/lib
+   )
+ 
+ list(APPEND CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES
+-  /usr/include
++  @libc_dev@/include
+   )
+ list(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES
+-  /usr/include
++  @libc_dev@/include
+   )
+ 
+ # Enable use of lib64 search path variants by default.