[MacPorts] #71987: tigervnc fails to configure correctly with Xcode gcc

MacPorts noreply at macports.org
Sat Feb 1 14:26:37 UTC 2025 

#71987: tigervnc fails to configure correctly with Xcode gcc
--------------------------+------------------------
 Reporter:  barracuda156  |      Owner:  ryandesign
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.10.5
 Keywords:                |       Port:  tigervnc
--------------------------+------------------------
 Not sure what is wrong with the targets, but configure fails to find
 active dependencies:
 {{{
 --->  Configuring tigervnc
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build"
 && /opt/local/bin/cmake -G "CodeBlocks - Unix Makefiles"
 -DCMAKE_BUILD_TYPE=MacPorts -DCMAKE_INSTALL_PREFIX="/opt/local"
 -DCMAKE_INSTALL_NAME_DIR="/opt/local/lib"
 -DCMAKE_SYSTEM_PREFIX_PATH="/opt/local;/usr" -DCMAKE_C_COMPILER="$CC"
 -DCMAKE_CXX_COMPILER="$CXX" -DCMAKE_OBJC_COMPILER="$CC"
 -DCMAKE_OBJCXX_COMPILER="$CXX" -DCMAKE_POLICY_DEFAULT_CMP0025=NEW
 -DCMAKE_POLICY_DEFAULT_CMP0060=NEW -DCMAKE_VERBOSE_MAKEFILE=ON
 -DCMAKE_COLOR_MAKEFILE=ON -DCMAKE_FIND_FRAMEWORK=LAST
 -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_MAKE_PROGRAM=/usr/bin/make
 -DCMAKE_MODULE_PATH="/opt/local/share/cmake/Modules"
 -DCMAKE_PREFIX_PATH="/opt/local/share/cmake/Modules"
 -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=ON
 -DCMAKE_INSTALL_RPATH="/opt/local/lib" -Wno-dev
 -DCMAKE_OSX_ARCHITECTURES="ppc" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.6"
 -DCMAKE_OSX_SYSROOT="/"
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/tigervnc-1.14.1
 2025-02-01 22:13:34.365 sw_vers[43331:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- The C compiler identification is GNU 4.2.1
 -- The CXX compiler identification is GNU 4.2.1
 -- Checking whether C compiler has -isysroot
 -- Checking whether C compiler has -isysroot - yes
 -- Checking whether C compiler supports OSX deployment target flag
 -- Checking whether C compiler supports OSX deployment target flag - yes
 -- Detecting C compiler ABI info
 2025-02-01 22:13:37.094 sw_vers[43385:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Detecting C compiler ABI info - done
 -- Check for working C compiler: /usr/bin/gcc-4.2 - skipped
 -- Detecting C compile features
 -- Detecting C compile features - done
 -- Checking whether CXX compiler has -isysroot
 -- Checking whether CXX compiler has -isysroot - yes
 -- Checking whether CXX compiler supports OSX deployment target flag
 -- Checking whether CXX compiler supports OSX deployment target flag - yes
 -- Detecting CXX compiler ABI info
 2025-02-01 22:13:37.823 sw_vers[43432:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Detecting CXX compiler ABI info - done
 -- Check for working CXX compiler: /usr/bin/g++-4.2 - skipped
 -- Detecting CXX compile features
 2025-02-01 22:13:38.389 sw_vers[43464:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Detecting CXX compile features - done
 -- CMAKE_BUILD_TYPE = MacPorts
 -- VERSION = 1.14.1
 -- BUILD_TIMESTAMP = 2025-01-31 09:53
 -- Found ZLIB: /opt/local/lib/libz.dylib (found version "1.3.1")
 -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
 -- Found PIXMAN: /opt/local/lib/libpixman-1.dylib
 -- Found Gettext: /opt/local/bin/msgmerge (found version "0.22.5")
 -- Performing Test ICONV_HAVE_WERROR
 2025-02-01 22:13:39.198 sw_vers[43497:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Performing Test ICONV_HAVE_WERROR - Failed
 -- Performing Test ICONV_SECOND_ARGUMENT_IS_CONST
 2025-02-01 22:13:39.420 sw_vers[43508:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Performing Test ICONV_SECOND_ARGUMENT_IS_CONST - Failed
 -- Found Iconv: /opt/local/lib/libiconv.dylib
 -- Looking for dgettext
 2025-02-01 22:13:39.648 sw_vers[43519:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Looking for dgettext - not found
 -- Looking for dgettext in /opt/local/lib/libintl.dylib
 2025-02-01 22:13:39.893 sw_vers[43531:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Looking for dgettext in /opt/local/lib/libintl.dylib - not found
 CMake Warning at CMakeLists.txt:174 (message):
   Gettext NOT found.  Native Language Support disabled.


 -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
 -- Could NOT find AVCODEC (missing: AVCODEC_LIBRARIES
 AVCODEC_INCLUDE_DIRS)
 -- Could NOT find AVUTIL (missing: AVUTIL_LIBRARIES AVUTIL_INCLUDE_DIRS)
 -- Could NOT find SWSCALE (missing: SWSCALE_LIBRARIES
 SWSCALE_INCLUDE_DIRS)
 CMake Warning at CMakeLists.txt:196 (message):
   FFMPEG support can't be found


 -- Found JPEG: /opt/local/lib/libjpeg.dylib (found version "80")
 -- Performing Test FOUND_LIBJPEG_TURBO
 2025-02-01 22:13:46.284 sw_vers[43548:903] CFPreferences: user home
 directory at file://localhost/opt/local/var/macports/home/ is unavailable.
 User domains will be volatile.
 -- Performing Test FOUND_LIBJPEG_TURBO - Failed
 -- WARNING: You are not using libjpeg-turbo. Performance will suffer.
 -- Could NOT find X11 (missing: X11_X11_INCLUDE_PATH X11_X11_LIB)
 -- Found FLTK:
 /opt/local/lib/libfltk_images.dylib;/opt/local/lib/libfltk.dylib
 -- Found GnuTLS: /opt/local/lib/libgnutls.dylib
 -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
 -- Found GMP: /opt/local/lib/libgmp.dylib
 -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
 -- Found NETTLE: /opt/local/lib/libnettle.dylib
 -- Found HOGWEED: /opt/local/lib/libhogweed.dylib
 -- Creating static libtool control file for target os
 -- Creating static libtool control file for target rdr
 -- Creating static libtool control file for target network
 -- Creating static libtool control file for target rfb
 -- Configuring done (13.0s)
 -- Generating done (0.7s)
 CMake Warning:
   Manually-specified variables were not used by the project:

     CMAKE_OBJCXX_COMPILER
     CMAKE_OBJC_COMPILER
     CMAKE_POLICY_DEFAULT_CMP0025
     CMAKE_POLICY_DEFAULT_CMP0060


 -- Build files have been written to:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build
 --->  Building tigervnc
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build"
 && /usr/bin/make -j6 -w translations dmg VERBOSE=ON
 make: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build'
 make: *** No rule to make target `translations'.  Stop.
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build"
 && /usr/bin/make -j6 -w translations dmg VERBOSE=ON
 Exit code: 2
 }}}

 This apparently happens because Xcode gcc does not accept `-Wvla` flag:
 {{{
     kind: "try_compile-v1"
     backtrace:
       - "/opt/local/share/cmake-3.31/Modules/CheckFunctionExists.cmake:93
 (try_compile)"
       - "CMakeLists.txt:155 (check_function_exists)"
     checks:
       - "Looking for dgettext"
     directories:
       source:
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-i3Zi6D"
       binary:
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-i3Zi6D"
     cmakeVariables:
       CMAKE_C_FLAGS: "-pipe -Os -DNDEBUG -I/opt/local/include -std=gnu99
 -Wall -Wextra -Wformat=2 -Wvla"
       CMAKE_C_FLAGS_DEBUG: "-g"
       CMAKE_EXE_LINKER_FLAGS: "-L/opt/local/lib
 -Wl,-headerpad_max_install_names"
       CMAKE_MODULE_PATH:
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/tigervnc-1.14.1/cmake/Modules"
       CMAKE_OSX_ARCHITECTURES: "ppc"
       CMAKE_OSX_DEPLOYMENT_TARGET: "10.6"
       CMAKE_OSX_SYSROOT: "/"
       CMAKE_WARN_DEPRECATED: "FALSE"
     buildResult:
       variable: "LIBC_HAS_DGETTEXT"
       cached: true
       stdout: |
         Change Dir:
 '/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-i3Zi6D'

         Run Build Command(s): /opt/local/bin/cmake -E env VERBOSE=1
 /usr/bin/make -f Makefile cmTC_82781/fast
         /usr/bin/make  -f CMakeFiles/cmTC_82781.dir/build.make
 CMakeFiles/cmTC_82781.dir/build
         make[1]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-i3Zi6D'
         Building C object
 CMakeFiles/cmTC_82781.dir/CheckFunctionExists.c.o
         /usr/bin/gcc-4.2   -pipe -Os -DNDEBUG -I/opt/local/include
 -std=gnu99 -Wall -Wextra -Wformat=2 -Wvla -DCHECK_FUNCTION_EXISTS=dgettext
 -fno-builtin-dgettext -arch ppc -mmacosx-version-min=10.6 -o
 CMakeFiles/cmTC_82781.dir/CheckFunctionExists.c.o -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-i3Zi6D/CheckFunctionExists.c
         cc1: error: unrecognized command line option "-Wvla"
         make[1]: *** [CMakeFiles/cmTC_82781.dir/CheckFunctionExists.c.o]
 Error 1
         make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-i3Zi6D'
         make: *** [cmTC_82781/fast] Error 2

       exitCode: 2
   -
     kind: "try_compile-v1"
     backtrace:
       - "/opt/local/share/cmake-3.31/Modules/CheckLibraryExists.cmake:78
 (try_compile)"
       - "CMakeLists.txt:161 (check_library_exists)"
     checks:
       - "Looking for dgettext in /opt/local/lib/libintl.dylib"
     directories:
       source:
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-MIHPKw"
       binary:
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-MIHPKw"
     cmakeVariables:
       CMAKE_C_FLAGS: "-pipe -Os -DNDEBUG -I/opt/local/include -std=gnu99
 -Wall -Wextra -Wformat=2 -Wvla"
       CMAKE_C_FLAGS_DEBUG: "-g"
       CMAKE_EXE_LINKER_FLAGS: "-L/opt/local/lib
 -Wl,-headerpad_max_install_names"
       CMAKE_MODULE_PATH:
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/tigervnc-1.14.1/cmake/Modules"
       CMAKE_OSX_ARCHITECTURES: "ppc"
       CMAKE_OSX_DEPLOYMENT_TARGET: "10.6"
       CMAKE_OSX_SYSROOT: "/"
       CMAKE_WARN_DEPRECATED: "FALSE"
     buildResult:
       variable: "LIBINTL_HAS_DGETTEXT"
       cached: true
       stdout: |
         Change Dir:
 '/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-MIHPKw'

         Run Build Command(s): /opt/local/bin/cmake -E env VERBOSE=1
 /usr/bin/make -f Makefile cmTC_23d63/fast
         /usr/bin/make  -f CMakeFiles/cmTC_23d63.dir/build.make
 CMakeFiles/cmTC_23d63.dir/build
         make[1]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-MIHPKw'
         Building C object
 CMakeFiles/cmTC_23d63.dir/CheckFunctionExists.c.o
         /usr/bin/gcc-4.2   -pipe -Os -DNDEBUG -I/opt/local/include
 -std=gnu99 -Wall -Wextra -Wformat=2 -Wvla -DCHECK_FUNCTION_EXISTS=dgettext
 -fno-builtin-dgettext -arch ppc -mmacosx-version-min=10.6 -o
 CMakeFiles/cmTC_23d63.dir/CheckFunctionExists.c.o -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-MIHPKw/CheckFunctionExists.c
         cc1: error: unrecognized command line option "-Wvla"
         make[1]: *** [CMakeFiles/cmTC_23d63.dir/CheckFunctionExists.c.o]
 Error 1
         make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_tigervnc/tigervnc/work/build/CMakeFiles/CMakeScratch
 /TryCompile-MIHPKw'
         make: *** [cmTC_23d63/fast] Error 2

       exitCode: 2
   -
     kind: "try_run-v1"
     backtrace:
       -
 "/opt/local/share/cmake-3.31/Modules/Internal/CheckSourceRuns.cmake:99
 (try_run)"
       - "/opt/local/share/cmake-3.31/Modules/CheckCSourceRuns.cmake:52
 (cmake_check_source_runs)"
       - "CMakeLists.txt:227 (check_c_source_runs)"
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/71987>
MacPorts <https://www.macports.org/>
Ports system for macOS

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