View Issue Details [ Jump to Notes ] | [ Print ] | ||||||||
ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0013503 | CMake | CMake | public | 2012-08-31 07:42 | 2015-11-02 09:13 | ||||
Reporter | Stephen Kelly | ||||||||
Assigned To | Brad King | ||||||||
Priority | normal | Severity | minor | Reproducibility | always | ||||
Status | closed | Resolution | fixed | ||||||
Platform | OS | Windows 7 64 bit | OS Version | ||||||
Product Version | CMake 2.8.9 | ||||||||
Target Version | Fixed in Version | CMake 3.3 | |||||||
Summary | 0013503: CMake fails with Visual Studio generator if CMAKE_TOOLCHAIN_FILE is defined empty | ||||||||
Description | With any cmake project with the Visual Studio 10 generator on Windows, a specified but empty CMAKE_TOOLCHAIN_FILE causes problems: c:\QtDev\cmaketest\build>cmake .. -DCMAKE_TOOLCHAIN_FILE= -- Building for: Visual Studio 10 CMake Warning (dev) at build/CMakeFiles/CMakeSystem.cmake:1 (INCLUDE): include() given empty file name (ignored). Call Stack (most recent call first): This warning is for project developers. Use -Wno-dev to suppress it. -- Check for working C compiler using: Visual Studio 10 CMake Warning (dev) at C:/QtDev/cmaketest/build/CMakeFiles/CMakeSystem.cmake:1 ( INCLUDE): include() given empty file name (ignored). Call Stack (most recent call first): CMakeLists.txt:2 (PROJECT) This warning is for project developers. Use -Wno-dev to suppress it. -- Check for working C compiler using: Visual Studio 10 -- works -- Detecting C compiler ABI info CMake Warning (dev) at C:/QtDev/cmaketest/build/CMakeFiles/CMakeSystem.cmake:1 ( INCLUDE): include() given empty file name (ignored). Call Stack (most recent call first): CMakeLists.txt:2 (PROJECT) This warning is for project developers. Use -Wno-dev to suppress it. -- Detecting C compiler ABI info - done -- Check for working CXX compiler using: Visual Studio 10 CMake Warning (dev) at C:/QtDev/cmaketest/build/CMakeFiles/CMakeSystem.cmake:1 ( INCLUDE): include() given empty file name (ignored). Call Stack (most recent call first): CMakeLists.txt:2 (PROJECT) This warning is for project developers. Use -Wno-dev to suppress it. The problem seems to be if(DEFINED CMAKE_TOOLCHAIN_FILE) set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED "include(\"${CMAKE_TOOLCHAIN_FILE}\")") endif() in CMakeDetermineSystem.cmake. I do not know why it does not hit message(FATAL_ERROR "Could not find toolchain file: ${CMAKE_TOOLCHAIN_FILE}") earlier in that file. I also do not know why this does not fail with the NMake makefile generator, or the Unix Makefile generator. https://bugreports.qt-project.org/browse/QTBUG-27087 [^] | ||||||||
Tags | No tags attached. | ||||||||
Attached Files | |||||||||
Relationships | |
Relationships |
Notes | |
(0030813) Brad King (manager) 2012-08-31 15:59 |
The current logic was introduced here: http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=b100fe1f#patch1 [^] Try this patch: diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake index cd33447..3a6560d 100644 --- a/Modules/CMakeDetermineSystem.cmake +++ b/Modules/CMakeDetermineSystem.cmake @@ -164,7 +164,7 @@ if(CMAKE_BINARY_DIR) # if a toolchain file is used, it needs to be included in the configured file, # so settings done there are also available if they don't go in the cache and in try_compile() set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED) - if(DEFINED CMAKE_TOOLCHAIN_FILE) + if(CMAKE_TOOLCHAIN_FILE) set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED "include(\"${CMAKE_TOOLCHAIN_FILE}\")") endif() |
(0038594) Stephen Kelly (developer) 2015-04-24 15:30 |
http://www.cmake.org/gitweb?p=cmake.git;a=commitdiff;h=22926dd6 [^] Allow CMAKE_TOOLCHAIN_FILE to be an empty string |
(0039788) Robert Maynard (manager) 2015-11-02 09:13 |
Closing resolved issues that have not been updated in more than 4 months. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2012-08-31 07:42 | Stephen Kelly | New Issue | |
2012-08-31 15:59 | Brad King | Note Added: 0030813 | |
2015-04-24 15:30 | Stephen Kelly | Note Added: 0038594 | |
2015-04-24 15:30 | Stephen Kelly | Status | new => resolved |
2015-04-24 15:30 | Stephen Kelly | Fixed in Version | => CMake 3.3 |
2015-04-24 15:30 | Stephen Kelly | Resolution | open => fixed |
2015-04-24 15:30 | Stephen Kelly | Assigned To | => Brad King |
2015-11-02 09:13 | Robert Maynard | Note Added: 0039788 | |
2015-11-02 09:13 | Robert Maynard | Status | resolved => closed |
Issue History |
Copyright © 2000 - 2018 MantisBT Team |