Re: [CMake] How to set libcurl library path and the library name?
Alex Chen wrote: > There is an error in the FindCURL document of Cmake 3.8 (or prior versions). No. > It says > > CURL_INCLUDE_DIRS - where to find curl/curl.h, etc. Which is what it is _setting_. > But in fact it is looking for CURL_INCLUDE_DIR, not CURL_INCLUDE_DIRS. If I > set –DCURL_INCLUDE_DIRS, cmake cannot find libcurl’s header files. This is correct, it is _looking_ for the singular form, and then putting it in the plural one, like basically all modules do. This has the reason that sometimes you need multiple include dirs, but you can't properly store that in one cache variable (you need to know which one was actually not found on next run). Eike signature.asc Description: This is a digitally signed message part. -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
Re: [CMake] How to set libcurl library path and the library name?
There is an error in the FindCURL document of Cmake 3.8 (or prior versions). It says CURL_INCLUDE_DIRS - where to find curl/curl.h, etc. CURL_LIBRARIES - List of libraries when using curl. CURL_FOUND - True if curl found. CURL_VERSION_STRING - the version of curl found (since CMake 2.8.8) But in fact it is looking for CURL_INCLUDE_DIR, not CURL_INCLUDE_DIRS. If I set –DCURL_INCLUDE_DIRS, cmake cannot find libcurl’s header files. Alex Chen From: CMake on behalf of Alex Chen Date: Thursday, April 27, 2017 at 5:14 PM To: CMake Subject: [CMake] How to set libcurl library path and the library name? Hi, I am trying to build AWS CPP SDK for the iOS from downloaded source. The compilation seems to go well but it fails at link time. My CMake invocation is /Applications/CMake.app/Contents/bin/cmake -Wno-dev -DBUILD_ONLY=s3;s3-encryption -DCMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.3.sdk -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_SYSTEM_NAME=Darwin -DCMAKE_SHARED_LINKER_FLAGS=-framework Foundation -framework Security -DCMAKE_EXE_LINKER_FLAGS=-framework Foundation -framework Security -DCMAKE_PREFIX_PATH=/Volumes/Workspace/Prebuilt/Release-iphoneos/libcurl -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS=-O3 -DCMAKE_INSTALL_PREFIX=/Volumes/Workspace/AWS/CppSDK/1.0.101/iPhoneOS/arm64/Release -DBUILD_SHARED_LIBS=off -DCPP_STANDARD=14 -DCURL_INCLUDE_DIR=/Volumes/Workspace/Prebuilt/Release-iphoneos/libcurl/include64 -DCURL_LIBRARIES=libcurl_7.51 -DSTATIC_LINKING=1 -DTARGET_ARCH=Apple /Volumes/Workspace/FMSOURCE/Shared/AWS/CppSDK/aws-sdk-cpp-1.0.101 The output from CMake looks like it finds the include path of libcurl but no the library. -- Found Git: /usr/bin/git (found version "2.11.0 (Apple Git-81)") -- Building AWS libraries as static objects fatal: Not a git repository (or any parent up to mount point /Volumes/Workspace) Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). -- Building project version: 1.0.101 -- The CXX compiler identification is AppleClang 8.1.0.8020042 -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found ZLIB: /usr/lib/libz.dylib (found version "1.2.8") -- Zlib include directory: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.3.sdk/usr/include -- Zlib library: /usr/lib/libz.dylib -- Encryption: CommonCrypto -- Http client: Curl -- Found CURL: /usr/lib/libcurl.dylib (found version "7.51.0") -- Curl include directory: /Volumes/Workspace/FMSOURCE/Shared/Prebuilt/Release-iphoneos/libcurl/include64 -- Curl library: /usr/lib/libcurl.dylib -- Considering s3 -- Considering s3-encryption -- The C compiler identification is AppleClang 8.1.0.8020042 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Updating version info to 1.0.101 -- Custom memory management disabled -- Configuring done -- Generating done The linking errors look like this: [ 92%] Linking CXX executable aws-cpp-sdk-s3-integration-tests ld: warning: ignoring file /usr/lib/libcurl.dylib, missing required architecture arm64 in file /usr/lib/libcurl.dylib (2 slices) Undefined symbols for architecture arm64: "_curl_easy_cleanup", referenced from: Aws::Http::CurlHandleContainer::~CurlHandleContainer() in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) "_curl_easy_getinfo", referenced from: Aws::Http::CurlHttpClient::MakeRequest(Aws::Http::HttpRequest&, Aws::Utils::RateLimits::RateLimiterInterface*, Aws::Utils::RateLimits::RateLimiterInterface*) const in libaws-cpp-sdk-core.a(CurlHttpClient.cpp.o) "_curl_easy_init", referenced from: Aws::Http::CurlHandleContainer::CheckAndGrowPool() in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) "_curl_easy_perform", referenced from: Aws::Http::CurlHttpClient::MakeRequest(Aws::Http::HttpRequest&, Aws::Utils::RateLimits::RateLimiterInterface*, Aws::Utils::RateLimits::RateLimiterInterface*) const in libaws-cpp-sdk-core.a(CurlHttpClient.cpp.o) "_curl_easy_reset", referenced from: Aws::Http::CurlHandleContainer::ReleaseCurlHandle(void*) in libaws-cpp-sdk-core.a(CurlHand
[CMake] How to set libcurl library path and the library name?
Hi, I am trying to build AWS CPP SDK for the iOS from downloaded source. The compilation seems to go well but it fails at link time. My CMake invocation is /Applications/CMake.app/Contents/bin/cmake -Wno-dev -DBUILD_ONLY=s3;s3-encryption -DCMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.3.sdk -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_SYSTEM_NAME=Darwin -DCMAKE_SHARED_LINKER_FLAGS=-framework Foundation -framework Security -DCMAKE_EXE_LINKER_FLAGS=-framework Foundation -framework Security -DCMAKE_PREFIX_PATH=/Volumes/Workspace/Prebuilt/Release-iphoneos/libcurl -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS=-O3 -DCMAKE_INSTALL_PREFIX=/Volumes/Workspace/AWS/CppSDK/1.0.101/iPhoneOS/arm64/Release -DBUILD_SHARED_LIBS=off -DCPP_STANDARD=14 -DCURL_INCLUDE_DIR=/Volumes/Workspace/Prebuilt/Release-iphoneos/libcurl/include64 -DCURL_LIBRARIES=libcurl_7.51 -DSTATIC_LINKING=1 -DTARGET_ARCH=Apple /Volumes/Workspace/FMSOURCE/Shared/AWS/CppSDK/aws-sdk-cpp-1.0.101 The output from CMake looks like it finds the include path of libcurl but no the library. -- Found Git: /usr/bin/git (found version "2.11.0 (Apple Git-81)") -- Building AWS libraries as static objects fatal: Not a git repository (or any parent up to mount point /Volumes/Workspace) Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). -- Building project version: 1.0.101 -- The CXX compiler identification is AppleClang 8.1.0.8020042 -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found ZLIB: /usr/lib/libz.dylib (found version "1.2.8") -- Zlib include directory: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.3.sdk/usr/include -- Zlib library: /usr/lib/libz.dylib -- Encryption: CommonCrypto -- Http client: Curl -- Found CURL: /usr/lib/libcurl.dylib (found version "7.51.0") -- Curl include directory: /Volumes/Workspace/FMSOURCE/Shared/Prebuilt/Release-iphoneos/libcurl/include64 -- Curl library: /usr/lib/libcurl.dylib -- Considering s3 -- Considering s3-encryption -- The C compiler identification is AppleClang 8.1.0.8020042 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Updating version info to 1.0.101 -- Custom memory management disabled -- Configuring done -- Generating done The linking errors look like this: [ 92%] Linking CXX executable aws-cpp-sdk-s3-integration-tests ld: warning: ignoring file /usr/lib/libcurl.dylib, missing required architecture arm64 in file /usr/lib/libcurl.dylib (2 slices) Undefined symbols for architecture arm64: "_curl_easy_cleanup", referenced from: Aws::Http::CurlHandleContainer::~CurlHandleContainer() in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) "_curl_easy_getinfo", referenced from: Aws::Http::CurlHttpClient::MakeRequest(Aws::Http::HttpRequest&, Aws::Utils::RateLimits::RateLimiterInterface*, Aws::Utils::RateLimits::RateLimiterInterface*) const in libaws-cpp-sdk-core.a(CurlHttpClient.cpp.o) "_curl_easy_init", referenced from: Aws::Http::CurlHandleContainer::CheckAndGrowPool() in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) "_curl_easy_perform", referenced from: Aws::Http::CurlHttpClient::MakeRequest(Aws::Http::HttpRequest&, Aws::Utils::RateLimits::RateLimiterInterface*, Aws::Utils::RateLimits::RateLimiterInterface*) const in libaws-cpp-sdk-core.a(CurlHttpClient.cpp.o) "_curl_easy_reset", referenced from: Aws::Http::CurlHandleContainer::ReleaseCurlHandle(void*) in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) "_curl_easy_setopt", referenced from: SetOptCodeForHttpMethod(void*, Aws::Http::HttpRequest const&) in libaws-cpp-sdk-core.a(CurlHttpClient.cpp.o) Aws::Http::CurlHttpClient::MakeRequest(Aws::Http::HttpRequest&, Aws::Utils::RateLimits::RateLimiterInterface*, Aws::Utils::RateLimits::RateLimiterInterface*) const in libaws-cpp-sdk-core.a(CurlHttpClient.cpp.o) Aws::Http::CurlHandleContainer::CheckAndGrowPool() in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) Aws::Http::CurlHandleContainer::ReleaseCurlHandle(void*) in libaws-cpp-sdk-core.a(CurlHandleContainer.cpp.o) Aws::Http::Cur
[CMake] iOS IPA Creation Xcode 8.3.x
We extensively use CMake in one of our projects and have been successfully using add_executable with MACOSX_BUNDLE to produce iOS .app artefacts and then using a custom target to run (via xcrun) PackageApplication to transform the .app to a .ipa. Unfortunately with Xcode 8.3.x PackageApplication has now been removed in favour of xcodebuild and -exportArchive, however issuing the new commands causes a rebuild in a different folder which given the size of our project is very slow. Is there a correct way to produce the xcarchive using cmake (and subsequently the .ipa) or do I need to persevere trying to get this to work using custom targets? Thanks :) -- View this message in context: http://cmake.3232098.n2.nabble.com/iOS-IPA-Creation-Xcode-8-3-x-tp7595423.html Sent from the CMake mailing list archive at Nabble.com. -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
