On Saturday 27 February 2010, Oleg Kravchenko wrote:
> Hello i am try build tinyxml library by mingw32 on gentoo linux with cmake:
> =dev-util/cmake-2.6.4-r3
> =dev-util/cmake-2.8.0-r2
>
> But have this errors:
> $ cmake -DCMAKE_TOOLCHAIN_FILE=~/i686-pc-mingw32.cmake -
> DDOKAN_INCLUDE_DIR=~/projects/dokan/ -DCMAKE_BUILD_TYPE=Debug .
> -- The C compiler identification is GNU
> -- The CXX compiler identification is GNU
> -- Check for working C compiler: /usr/bin/i686-pc-mingw32-gcc
> -- Check for working C compiler: /usr/bin/i686-pc-mingw32-gcc -- works
> -- Detecting C compiler ABI info
> -- Detecting C compiler ABI info - done
> -- Check for working CXX compiler: /usr/bin/i686-pc-mingw32-g++
> -- Check for working CXX compiler: /usr/bin/i686-pc-mingw32-g++ -- works
> -- Detecting CXX compiler ABI info
> -- Detecting CXX compiler ABI info - done
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /home/kaa/projects/tinyxml
> $ make
> [ 12%] Building CXX object
> tinyxml_build/CMakeFiles/tinyxml.dir/tinystr.cpp.obj
> [ 25%] Building CXX object
> tinyxml_build/CMakeFiles/tinyxml.dir/tinyxml.cpp.obj
> [ 37%] Building CXX object
> tinyxml_build/CMakeFiles/tinyxml.dir/tinyxmlerror.cpp.obj
> [ 50%] Building CXX object
> tinyxml_build/CMakeFiles/tinyxml.dir/tinyxmlparser.cpp.obj
> Linking CXX static library
> /home/kaa/projects/sqlfs/target/Debug/libtinyxml.a Error running link
> command: No such file or directory
> make[2]: *** [/home/kaa/projects/win32/target/Debug/libtinyxml.a] Error 2
> make[1]: *** [tinyxml_build/CMakeFiles/tinyxml.dir/all] Error 2
> make: *** [all] Error 2
>
> I "fix" problem by patching CMakeFindBinUtils.cmake
>
> Please fix and release 2.6.x and 2.8.x version
Strange.
Please apply the attached patch to CMakeDetermineCCompiler.cmake and run cmake
again on a fresh build dir, and post the output.
Alex
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake
index 17fa05f..520144a 100644
--- a/Modules/CMakeDetermineCCompiler.cmake
+++ b/Modules/CMakeDetermineCCompiler.cmake
@@ -68,8 +68,11 @@ IF(NOT CMAKE_C_COMPILER)
IF(CMAKE_C_COMPILER_INIT AND NOT CMAKE_C_COMPILER)
SET(CMAKE_C_COMPILER "${CMAKE_C_COMPILER_INIT}" CACHE FILEPATH "C compiler" FORCE)
ENDIF(CMAKE_C_COMPILER_INIT AND NOT CMAKE_C_COMPILER)
+ message(STATUS "Found CMAKE_C_COMPILER: -${CMAKE_C_COMPILER}-")
+
ELSE(NOT CMAKE_C_COMPILER)
+ message(STATUS "CMAKE_C_COMPILER was preset: -${CMAKE_C_COMPILER}-")
# we only get here if CMAKE_C_COMPILER was specified using -D or a pre-made CMakeCache.txt
# (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
# if CMAKE_C_COMPILER is a list of length 2, use the first item as
@@ -94,6 +97,8 @@ ELSE(NOT CMAKE_C_COMPILER)
SET(CMAKE_C_COMPILER ${CMAKE_C_COMPILER_WITH_PATH} CACHE STRING "C compiler" FORCE)
ENDIF(CMAKE_C_COMPILER_WITH_PATH)
ENDIF(NOT _CMAKE_USER_C_COMPILER_PATH)
+ message(STATUS "CMAKE_C_COMPILER now set to: -${CMAKE_C_COMPILER}-")
+
ENDIF(NOT CMAKE_C_COMPILER)
MARK_AS_ADVANCED(CMAKE_C_COMPILER)
@@ -101,6 +106,8 @@ IF (NOT _CMAKE_TOOLCHAIN_LOCATION)
GET_FILENAME_COMPONENT(_CMAKE_TOOLCHAIN_LOCATION "${CMAKE_C_COMPILER}" PATH)
ENDIF (NOT _CMAKE_TOOLCHAIN_LOCATION)
+message(STATUS "Toolchain location: -${_CMAKE_TOOLCHAIN_LOCATION}-")
+
# Build a small source file to identify the compiler.
IF(${CMAKE_GENERATOR} MATCHES "Visual Studio")
SET(CMAKE_C_COMPILER_ID_RUN 1)
@@ -149,12 +156,16 @@ ENDIF(NOT CMAKE_C_COMPILER_ID_RUN)
# NAME_WE cannot be used since then this test will fail for names lile
# "arm-unknown-nto-qnx6.3.0-gcc.exe", where BASENAME would be
# "arm-unknown-nto-qnx6" instead of the correct "arm-unknown-nto-qnx6.3.0-"
+message(STATUS "C Compiler ID: -${CMAKE_C_COMPILER_ID}-")
+message(STATUS "Toolchain prefix: -${_CMAKE_TOOLCHAIN_PREFIX}-")
IF (CMAKE_CROSSCOMPILING
AND "${CMAKE_C_COMPILER_ID}" MATCHES "GNU"
AND NOT _CMAKE_TOOLCHAIN_PREFIX)
+ message(STATUS "Getting toolchain location...")
GET_FILENAME_COMPONENT(COMPILER_BASENAME "${CMAKE_C_COMPILER}" NAME)
IF (COMPILER_BASENAME MATCHES "^(.+-)g?cc(\\.exe)?$")
SET(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
+ message(STATUS "Got toolchain location: -${_CMAKE_TOOLCHAIN_PREFIX}- match1: -${CMAKE_MATCH_1}-")
ENDIF (COMPILER_BASENAME MATCHES "^(.+-)g?cc(\\.exe)?$")
# if "llvm-" is part of the prefix, remove it, since llvm doesn't have its own binutils
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