mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-17 19:23:50 +00:00
023e54404c
Eigen assumes that CMAKE_INSTALL_INCLUDEDIR is a path relative to CMAKE_INSTALL_PREFIX (typically "include"), but CMake supports it being an absolute path, which is the case in Nixpkgs. This resulted in EIGEN3_INCLUDE_DIR being set to "/nix/store/…eigen…//nix/store/…eigen…/include/eigen3". GNUInstallDirs_get_absolute_install_dir requires CMake 3.7.
50 lines
1.5 KiB
Diff
50 lines
1.5 KiB
Diff
--- a/CMakeLists.txt
|
|
+++ b/CMakeLists.txt
|
|
@@ -1,6 +1,6 @@
|
|
project(Eigen3)
|
|
|
|
-cmake_minimum_required(VERSION 2.8.5)
|
|
+cmake_minimum_required(VERSION 3.7)
|
|
|
|
# guard against in-source builds
|
|
|
|
@@ -408,13 +408,6 @@ install(FILES
|
|
DESTINATION ${INCLUDE_INSTALL_DIR} COMPONENT Devel
|
|
)
|
|
|
|
-if(EIGEN_BUILD_PKGCONFIG)
|
|
- configure_file(eigen3.pc.in eigen3.pc @ONLY)
|
|
- install(FILES ${CMAKE_CURRENT_BINARY_DIR}/eigen3.pc
|
|
- DESTINATION ${PKGCONFIG_INSTALL_DIR}
|
|
- )
|
|
-endif()
|
|
-
|
|
add_subdirectory(Eigen)
|
|
|
|
add_subdirectory(doc EXCLUDE_FROM_ALL)
|
|
@@ -510,8 +503,15 @@ set ( EIGEN_VERSION_MAJOR ${EIGEN_WORLD_VERSION} )
|
|
set ( EIGEN_VERSION_MINOR ${EIGEN_MAJOR_VERSION} )
|
|
set ( EIGEN_VERSION_PATCH ${EIGEN_MINOR_VERSION} )
|
|
set ( EIGEN_DEFINITIONS "")
|
|
-set ( EIGEN_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/${INCLUDE_INSTALL_DIR}" )
|
|
set ( EIGEN_ROOT_DIR ${CMAKE_INSTALL_PREFIX} )
|
|
+GNUInstallDirs_get_absolute_install_dir(EIGEN_INCLUDE_DIR INCLUDE_INSTALL_DIR)
|
|
+
|
|
+if(EIGEN_BUILD_PKGCONFIG)
|
|
+ configure_file(eigen3.pc.in eigen3.pc @ONLY)
|
|
+ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/eigen3.pc
|
|
+ DESTINATION ${PKGCONFIG_INSTALL_DIR}
|
|
+ )
|
|
+endif()
|
|
|
|
# Interface libraries require at least CMake 3.0
|
|
if (NOT CMAKE_VERSION VERSION_LESS 3.0)
|
|
--- a/eigen3.pc.in
|
|
+++ b/eigen3.pc.in
|
|
@@ -6,4 +6,4 @@ Description: A C++ template library for linear algebra: vectors, matrices, and r
|
|
Requires:
|
|
Version: @EIGEN_VERSION_NUMBER@
|
|
Libs:
|
|
-Cflags: -I${prefix}/@INCLUDE_INSTALL_DIR@
|
|
+Cflags: -I@EIGEN_INCLUDE_DIR@
|