Hi Andreas,
Following is the output I'm getting now.
The first error is:
string begin index: 1 is out of range 0 - 0
Next is:
math cannot parse the expression: " * 16 + ": syntax error, unexpected
Then I'm getting:
Could NOT find ZLIB (missing: ZLIB_INCLUDE_DIR ZLIB_LIBRARY)
According to my knowledge, vxWorks tree does not contains ZLIB library.
Is it possible to compile libssh without ZLIB ?
Can you help solve those errors ?
In order to bypass the compiler check I added:
SET(CMAKE_PROJECT_NAME NONE)
at the top of the toolchain file.
Your help is highly appreciated.
Best regards,
Zvika
--------------------------------------------------------------------------------------------------------------------
D:\zvi_vered\library\libssh\libssh\build>cmake -G "NMake Makefiles"
D:/zvi_vere
/library/libssh/libssh/libssh-0.6.4 -DCMAKE_TOOLCHAIN_FILE=D:/zvi_vered/library
libssh/libssh/build/toolchain.cmake
CMake Error at
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/CMakeDetermineC
mpilerId.cmake:453 (string):
string begin index: 1 is out of range 0 - 0
Call Stack (most recent call first):
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/CMakeDetermineCompilerId.cma
e:41 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/CMakeDetermineCCompiler.cmak
:108 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:1 (project)
CMake Error at
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/CMakeDetermineC
mpilerId.cmake:461 (math):
math cannot parse the expression: " * 16 + ": syntax error, unexpected
exp_TIMES, expecting exp_OPENPARENT or exp_NUMBER (2)
Call Stack (most recent call first):
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/CMakeDetermineCompilerId.cma
e:41 (CMAKE_DETERMINE_COMPILER_ID_CHECK)
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/CMakeDetermineCCompiler.cmak
:108 (CMAKE_DETERMINE_COMPILER_ID)
CMakeLists.txt:1 (project)
-- The C compiler identification is unknown
-- Check for working C compiler:
D:/WorkBench_3_3_2/diab/5.9.1.0/WIN32/bin/dcc.
xe
-- Check for working C compiler:
D:/WorkBench_3_3_2/diab/5.9.1.0/WIN32/bin/dcc.
xe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
CMake Error at
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/FindPackageHand
eStandardArgs.cmake:138 (message):
Could NOT find ZLIB (missing: ZLIB_INCLUDE_DIR ZLIB_LIBRARY)
Call Stack (most recent call first):
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/FindPackageHandleStandardArg
.cmake:374 (_FPHSA_FAILURE_MESSAGE)
cmake/Modules/FindZLIB.cmake:112 (find_package_handle_standard_args)
CMakeLists.txt:44 (find_package)
-----Original Message-----
From: Andreas Schneider
Sent: Wednesday, May 06, 2015 09:30 AM
To: [email protected]
Subject: Re: Compiling libssh for vxwork
On Wednesday 06 May 2015 00:11:05 Zvi Vered wrote:
Hi Andreas,
I'm aware this is a cmake file. It will be great if someone can help.
I used the following toolchain file;
*************************************
INCLUDE(CMakeForceCompiler)
SET(CMAKE_SYSTEM_NAME Generic)
SET(CMAKE_CROSSCOMPILING TRUE)
SET(CMAKE_FORCE_C_COMPILER chc12 MetrowerksHicross)
#SET(CMAKE_C_COMPILER D:/WorkBench_3_3_2/diab/5.9.1.0/WIN32/bin/dcc)
SET(CMAKE_C_FLAGS -g)
SET(CMAKE_AR D:/WorkBench_3_3_2/diab/5.9.1.0/WIN32/bin/dar)
SET(CMAKE_COMPILER_IS_GNUCC FALSE)
SET(CMAKE_C_COMPILER_ID 0)
# search for programs in the build host directories
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# for libraries and headers in the target directories
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
****************************************
Then I ran:
cmake ../libssh-0.6.4 -DCMAKE_TOOLCHAIN_FILE=toolchain.txt
And got:
D:\zvi_vered\library\libssh\libssh\build>cmake
../libssh-0.6.4 -DCMAKE_TOOLCHAIN_FILE=toolchain.txt
-- Building for: Visual Studio 9 2008
-- The C compiler identification is MSVC 15.0.30729.1
-- Check for working C compiler using: Visual Studio 9 2008
-- Check for working C compiler using: Visual Studio 9 2008 -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
CMake Error at
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/FindPackageHandl
Could NOT find ZLIB (missing: ZLIB_INCLUDE_DIR ZLIB_LIBRARY)
Call Stack (most recent call first):
C:/cmake-3.2.2-win32-x86/share/cmake-3.2/Modules/FindPackageHandleStandardA
rgs cmake/Modules/FindZLIB.cmake:112 (find_package_handle_standard_args)
CMakeLists.txt:44 (find_package)
It seems CMake ignores my toolchain file.
Why does it insist "Building for Visual Studio 9 2008" ?
I guess you already built for VS9 in that directory, so you still have cmake
build files around ...
mkdir obj-vxworks
cd obj-vxworks
cmake -DCMAKE_TOOLCHAIN_FILE=path/to/toolchain.txt path/to/libssh
--
Andreas Schneider GPG-ID: CC014E3D
www.cryptomilk.org [email protected]
