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Trigger CMake reconfigure if iaito.pro changes and disallow in-source builds. (#184)

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* Trigger CMake reconfigure if iaito.pro changes

* Disallow in-source builds with CMake

* CMake: move disallowing in source build to separate script
This commit is contained in:
Florian Märkl 2017-07-17 14:04:32 +02:00 committed by radare
parent 6dd0bd1c6a
commit 6c8adef74b
2 changed files with 20 additions and 3 deletions
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10
src/CMakeLists.txt
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@ -1,12 +1,13 @@
cmake_minimum_required(VERSION 3.1)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
include(DisallowInSource)
project(Iaito VERSION 1.0.0)
set(CMAKE_CXX_STANDARD 11)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
@ -42,7 +43,10 @@ endif()
# Parse iaito.pro to get filenames
include(QMakeProParse)
parse_qmake_pro("${CMAKE_CURRENT_SOURCE_DIR}/iaito.pro" IAITO_PRO)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/iaito.pro"
"${CMAKE_CURRENT_BINARY_DIR}/iaito.pro"
COPYONLY) # trigger reconfigure if iaito.pro changes
parse_qmake_pro("${CMAKE_CURRENT_BINARY_DIR}/iaito.pro" IAITO_PRO)
set(SOURCE_FILES ${IAITO_PRO_SOURCES})
set(HEADER_FILES ${IAITO_PRO_HEADERS})
set(UI_FILES ${IAITO_PRO_FORMS})

13
src/cmake/DisallowInSource.cmake Normal file
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@ -0,0 +1,13 @@
function(DisallowInSource)
get_filename_component(SRC_DIR_REALPATH "${CMAKE_SOURCE_DIR}" REALPATH)
get_filename_component(BINARY_DIR_REALPATH "${CMAKE_BINARY_DIR}" REALPATH)
if(SRC_DIR_REALPATH STREQUAL BINARY_DIR_REALPATH)
message(FATAL_ERROR " In-source builds are not allowed.
Please create a directory and run cmake from there:
mkdir build && cd build && cmake ..
This process created the file CMakeCache.txt and the directory CMakeFiles in ${CMAKE_SOURCE_DIR}.
Please delete them manually!")
endif()
endfunction()
DisallowInSource()