forked from mirrors/nixpkgs
26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
diff --git a/CMakeLists.txt b/CMakeLists.txt
|
|
--- a/CMakeLists.txt
|
|
+++ b/CMakeLists.txt
|
|
@@ -37,21 +37,6 @@ message(STATUS "default momentum and length are ${HEPMC_DEFAULT_MOM_UNIT} ${HEPM
|
|
# find the HepMC cmake modules
|
|
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules ${CMAKE_MODULE_PATH})
|
|
|
|
-# make sure we are not building from within the source code directory
|
|
-string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" in_source)
|
|
-string( REGEX MATCH "${CMAKE_SOURCE_DIR}/" in_source_subdir
|
|
-"${CMAKE_BINARY_DIR}")
|
|
-if (in_source OR in_source_subdir)
|
|
- message(FATAL_ERROR "
|
|
-ERROR: In source builds of this project are not allowed.
|
|
-A separate build directory is required.
|
|
-Please create one and run cmake from the build directory.
|
|
-Also note that cmake has just added files to your source code directory.
|
|
-We suggest getting a new copy of the source code.
|
|
-Otherwise, delete `CMakeCache.txt' and the directory `CMakeFiles'.
|
|
- ")
|
|
-endif ()
|
|
-
|
|
# build_docs is OFF (false) by default
|
|
if ( build_docs )
|
|
message(STATUS "documents WILL be built and installed" )
|