[libical] libical 1.0 compile error under Cygwin using i686-pc-mingw32 toolchain

[Allen Winter]

Hello,

We no longer support configure, sorry about that.

So the build instructions are:
  export CC=i686-pc-mingw32-gcc
  export CXX= i686-pc-mingw32-g++
  mkdir build
  cd build
  cmake ..
  make
  make install

if that fails, please send the compile errors



On Thursday, July 25, 2013 06:14:46 AM Huang Jianzhong wrote:
> Here is the error msg for "make", can anyone tell me what I have done wrong?
> 
> huangjianzhong at tpdl545 ~/libical-1.0/build
> $ make
> [  3%] Built target ical-header
> [  4%] Building C object src/libical/CMakeFiles/ical.dir/icaltz-util.o
> /home/huangjianzhong/libical-1.0/src/libical/icaltz-util.c: In function 'decode':
> /home/huangjianzhong/libical-1.0/src/libical/icaltz-util.c:151:10: error: 'BYTE_ORDER' undeclared (first use in this function)
> /home/huangjianzhong/libical-1.0/src/libical/icaltz-util.c:151:10: note: each undeclared identifier is reported only once for each function it appears in
> /home/huangjianzhong/libical-1.0/src/libical/icaltz-util.c:151:24: error: 'BIG_ENDIAN' undeclared (first use in this function)
> /home/huangjianzhong/libical-1.0/src/libical/icaltz-util.c:153:28: error: 'LITTLE_ENDIAN' undeclared (first use in this function)
> src/libical/CMakeFiles/ical.dir/build.make:485: recipe for target `src/libical/CMakeFiles/ical.dir/icaltz-util.o' failed
> make[2]: *** [src/libical/CMakeFiles/ical.dir/icaltz-util.o] Error 1
> CMakeFiles/Makefile2:165: recipe for target `src/libical/CMakeFiles/ical.dir/all' failed
> make[1]: *** [src/libical/CMakeFiles/ical.dir/all] Error 2
> Makefile:126: recipe for target `all' failed
> make: *** [all] Error 2
> 
> Following is my build steps:
> 
> 
> 1)       export CC=i686-pc-mingw32-gcc
> 
> 2)       export CXX= i686-pc-mingw32-g++
> 
> 3)       ./configure --host=i686-pc-mingw32
> 
> 4)       Call "cmake .." and modified the CMakeCache.txt setting env for compiler etc., below is the content. then regenerate
> ########################
> # EXTERNAL cache entries
> ########################
> 
> //Path to a program.
> CMAKE_AR:FILEPATH=/usr/bin/i686-pc-mingw32-ar.exe
> 
> //For backwards compatibility, what version of CMake commands and
> // syntax should this version of CMake try to support.
> CMAKE_BACKWARDS_COMPATIBILITY:STRING=2.4
> 
> //Choose the type of build, options are: None(CMAKE_CXX_FLAGS or
> // CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.
> CMAKE_BUILD_TYPE:STRING=
> 
> //Enable/Disable color output during build.
> CMAKE_COLOR_MAKEFILE:BOOL=ON
> 
> //CXX compiler.
> CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/i686-pc-mingw32-g++.exe
> 
> //Flags used by the compiler during all build types.
> CMAKE_CXX_FLAGS:STRING=-I/usr/include -I/usr/include/w32api
> //I have tried adding -I flag and remove them totally both does not work
> 
> //Flags used by the compiler during debug builds.
> CMAKE_CXX_FLAGS_DEBUG:STRING=-g
> 
> //Flags used by the compiler during release minsize builds.
> CMAKE_CXX_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG
> 
> //Flags used by the compiler during release builds (/MD /Ob1 /Oi
> // /Ot /Oy /Gs will produce slightly less optimized but smaller
> // files).
> CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
> 
> //Flags used by the compiler during Release with Debug Info builds.
> CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
> 
> //C compiler.
> CMAKE_C_COMPILER:FILEPATH=/usr/bin/i686-pc-mingw32-gcc.exe
> 
> //Flags used by the compiler during all build types.
> CMAKE_C_FLAGS:STRING=
> 
> //Flags used by the compiler during debug builds.
> CMAKE_C_FLAGS_DEBUG:STRING=-g
> 
> //Flags used by the compiler during release minsize builds.
> CMAKE_C_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG
> 
> //Flags used by the compiler during release builds (/MD /Ob1 /Oi
> // /Ot /Oy /Gs will produce slightly less optimized but smaller
> // files).
> CMAKE_C_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
> 
> //Flags used by the compiler during Release with Debug Info builds.
> CMAKE_C_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
> 
> //Flags used by the linker.
> CMAKE_EXE_LINKER_FLAGS:STRING='-Wl,--enable-auto-import '
> 
> //Flags used by the linker during debug builds.
> CMAKE_EXE_LINKER_FLAGS_DEBUG:STRING=
> 
> //Flags used by the linker during release minsize builds.
> CMAKE_EXE_LINKER_FLAGS_MINSIZEREL:STRING=
> 
> //Flags used by the linker during release builds.
> CMAKE_EXE_LINKER_FLAGS_RELEASE:STRING=
> 
> //Flags used by the linker during Release with Debug Info builds.
> CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO:STRING=
> 
> //Enable/Disable output of compile commands during generation.
> CMAKE_EXPORT_COMPILE_COMMANDS:BOOL=OFF
> 
> //Install path prefix, prepended onto install directories.
> CMAKE_INSTALL_PREFIX:PATH=/usr/local
> 
> //Path to a program.
> CMAKE_LINKER:FILEPATH=/usr/bin/i686-pc-mingw32-ld.exe
> 
> //Path to a program.
> CMAKE_MAKE_PROGRAM:FILEPATH=/usr/bin/make.exe
> 
> //Flags used by the linker during the creation of modules.
> CMAKE_MODULE_LINKER_FLAGS:STRING=' '
> 
> //Flags used by the linker during debug builds.
> CMAKE_MODULE_LINKER_FLAGS_DEBUG:STRING=
> 
> //Flags used by the linker during release minsize builds.
> CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL:STRING=
> 
> //Flags used by the linker during release builds.
> CMAKE_MODULE_LINKER_FLAGS_RELEASE:STRING=
> 
> //Flags used by the linker during Release with Debug Info builds.
> CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO:STRING=
> 
> //Path to a program.
> CMAKE_NM:FILEPATH=/usr/bin/i686-pc-mingw32-nm.exe
> 
> //Path to a program.
> CMAKE_OBJCOPY:FILEPATH=/usr/bin/i686-pc-mingw32-objcopy.exe
> 
> //Path to a program.
> CMAKE_OBJDUMP:FILEPATH=/usr/bin/i686-pc-mingw32-objdump.exe
> 
> //Value Computed by CMake
> CMAKE_PROJECT_NAME:STATIC=libical
> 
> //Path to a program.
> CMAKE_RANLIB:FILEPATH=/usr/bin/i686-pc-mingw32-ranlib.exe
> 
> //RC compiler.
> CMAKE_RC_COMPILER:FILEPATH=/usr/bin/i686-pc-mingw32-windres.exe
> 
> //Flags for Fortran compiler.
> CMAKE_RC_FLAGS:STRING=' '
> 
> //Flags used by the linker during the creation of dll's.
> CMAKE_SHARED_LINKER_FLAGS:STRING=' '
> 
> //Flags used by the linker during debug builds.
> CMAKE_SHARED_LINKER_FLAGS_DEBUG:STRING=
> 
> //Flags used by the linker during release minsize builds.
> CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL:STRING=
> 
> //Flags used by the linker during release builds.
> CMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING=
> 
> //Flags used by the linker during Release with Debug Info builds.
> CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO:STRING=
> 
> //If set, runtime paths are not added when installing shared libraries,
> // but are added when building.
> CMAKE_SKIP_INSTALL_RPATH:BOOL=NO
> 
> //If set, runtime paths are not added when using shared libraries.
> CMAKE_SKIP_RPATH:BOOL=NO
> 
> //Path to a program.
> CMAKE_STRIP:FILEPATH=/usr/bin/i686-pc-mingw32-strip.exe
> 
> //If true, cmake will use relative paths in makefiles and projects.
> CMAKE_USE_RELATIVE_PATHS:BOOL=OFF
> 
> //If this value is on, makefiles will be generated without the
> // .SILENT directive, and all commands will be echoed to the console
> // during the make.  This is useful for debugging only. With Visual
> // Studio IDE projects all commands are done without /nologo.
> CMAKE_VERBOSE_MAKEFILE:BOOL=FALSE
> 
> //Single output directory for building all executables.
> EXECUTABLE_OUTPUT_PATH:PATH=
> 
> //Include directory name
> INCLUDE_INSTALL_DIR:STRING=/usr/local/include
> 
> //Single output directory for building all libraries.
> LIBRARY_OUTPUT_PATH:PATH=
> 
> //Library directory name
> LIB_INSTALL_DIR:STRING=/usr/local/lib
> 
> //Define suffix of directory name (32/64)
> LIB_SUFFIX:STRING=
> 
> //Path to a program.
> PERL_EXECUTABLE:FILEPATH=/usr/bin/perl.exe
> 
> //Share directory name
> SHARE_INSTALL_DIR:STRING=/usr/local/share
> 
> //Dependencies for target
> ical-static_LIB_DEPENDS:STATIC=
> 
> //Dependencies for the target
> ical_LIB_DEPENDS:STATIC=general;-lpthread;
> 
> //Dependencies for target
> icalss-static_LIB_DEPENDS:STATIC=
> 
> //Dependencies for the target
> icalss_LIB_DEPENDS:STATIC=general;ical;
> 
> //Dependencies for target
> icalvcal-static_LIB_DEPENDS:STATIC=
> 
> //Dependencies for the target
> icalvcal_LIB_DEPENDS:STATIC=general;ical;
> 
> //Value Computed by CMake
> libical_BINARY_DIR:STATIC=/home/huangjianzhong/libical-1.0/build
> 
> //Value Computed by CMake
> libical_SOURCE_DIR:STATIC=/home/huangjianzhong/libical-1.0
>