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install_cmake.md

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When system /lib64/libtinfo.so is not compatible, install Ncurses 6.1 (or newer) first.

./configure --with-shared --with-termlib=tinfo --prefix=/opt/ncurses/6.1 ; make –j24; make install

new ncurl might be necessary

when libncurses is not coupled, ccmake will not be produced.

  • If checking for curses support failed, use:
  • ./bootstrap --prefix=/opt/cmake_3.14.6 --parallel=20 -- -DBUILD_CursesDialog=ON -DCURSES_LIBRARY=/opt/ncurses_6.2/lib/libncurses.so -DCURSES_INCLUDE_PATH=/opt/ncurses_6.2/include/ncurses
  • make -j 20; make install
  • If an error message comes:fatal error: ncurses/ncurses_dll.h: No such file or directory’
  • ln -s /opt/ncurses/6.1/include/ncurses/*.h /opt/ncurses/6.1/include
  • ./bootstrap --prefix=/opt/cmake_3.14.6 --parallel=20 -- -DBUILD_CursesDialog=ON -DCURSES_LIBRARY=/opt/ncurses_6.2/lib/libncurses.so -DCURSES_INCLUDE_PATH=/opt/ncurses_6.2/include
  • Include paths of include/ncurses and include/ are required but cmake path may not understand multiple paths. So make symbolic links to be included.

Now unpack cmake source code

./bootstrap --help; ./bootstrap --prefix=/opt/cmake/3.11.4 --parallel=4; make -j16 ;

If –ltinfo is not found, then edit Source/CMakeFiles/ccmake.dir/link.txt and add -L/opt/ncurses/6.1/lib in the left of -ltinfo

or edit Modules/FindCurses.cmake of the main source files

set(CURSES_INCLUDE_DIRS "/opt/libs/ncurses/6.1/include")

set(CURSES_INCLUDE_DIR "/opt/libs/ncurses/6.1/include")

set(CURSES_INCLUDE_LIBRARIES "/opt/libs/ncurses/6.1/lib/libncurses.so")

set(CURSES_INCLUDE_LIBRARY "/opt/libs/ncurses/6.1/lib/libncurses.so")

Edit CMakeCache.txt, adding -L/opt/libs/ncurses/6.1/lib -ltinfo as well

if signal.c:(.text+0x1370): undefined reference to `pthread_atfork' => in CMakeCache.txt, convert -lpthread into -pthread then run

export LD_LIBRARY_PATH+=:/opt/libs/ncurses/6.1/lib
make
make install

building shared libs

  • CMAKE_SHARED_LINKER_FLAGS="-Wl,-Bsymbolic" when links are messed up

enforcing $PREFIX/lib64

  • Ubuntu may make $PREFIX/lib
  • CMAKE_INSTALL_LIBDIR:PATH=lib64

After running cmake command, when there is an error message: undefined reference to pthread_create

  • This might not be cmake or environment issue. May try again disabling employed options
  • When labeling fails in add_test() or matching name doesn't exist, this error message may appear. Fix all the grammar in cmake file.

compiling cmake 3.6

  • This needs openssl 1.0.2. 1.1 or higher will not work as some struct definition is deprecated
  • openssl 1.0.2 install
    • upack source
    • ./config --prefix=/opt/openssl/1.0.2 shared
    • make -j10; make install
  • cmake 3.6
    • export PKG_CONFIG_PATH+=:/opt/openssl/1.0.2/lib/pkgconfig
    • export LD_LIBRARY_PATH+=:/opt/openssl/1.0.2/lib
    • ./bootstrap --prefix=/opt/cmake/3.6.2 --parallel=8
      • May need to delete CMakeCache.txt beforehand
      • Check newly prodcued CMakeCache.txt has openssl at the given location
    • make -j 20; make install

build cmake using intel compiler

  • env CC=icc CXX=icpc ./bootstrap --prefix=https://opt/cmake/3.23.1_intel18 --parallel-10; make -j 40; make install
  • cmake 3.20 didn't recognize icpc. 3.23 worked OK