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how to compilation

Guest on 2nd May 2022 01:44:04 AM

  1. The common case
  2.  
  3.         ./autogen.sh && ./configure && make
  4.  
  5.         If something fails read the last lines. Typical reason to
  6.         fail is a missing dependency, such as libtool or gettext.
  7.  
  8. Autotools
  9.  
  10.         `./autogen.sh' generates all files needed to compile
  11.         and install the code (run it after checkout from git)
  12.  
  13.         `make distclean' removes all unnecessary files, but the
  14.         code can still be recompiled with "./configure; make"
  15.  
  16.         `make dist-gzip' (or -bzip2) creates a tarball that can
  17.         be configured and compiled without running `./autogen.sh'
  18.  
  19. Compiling
  20.  
  21.         Use SUID_CFLAGS and SUID_LDFLAGS when you want to define
  22.         special compiler options for typical suid programs, for
  23.         example:
  24.  
  25.         ./configure SUID_CFLAGS="-fpie" SUID_LDFLAGS="-pie"
  26.  
  27.         The SUID_* feature is currently supported for chfn, chsh,
  28.         newgrp, su, write, mount, and umount.
  29.  
  30.         Use DAEMON_CFLAGS and DAEMON_LDFLAGS when you want to define
  31.         special compiler options for daemons; supported for uuidd.
  32.  
  33.         Use SOLIB_CFLAGS and SOLIB_LDFLAGS when you want to define
  34.         special compiler options for shared libraries; supported for
  35.         libmount, libblkid and libuuid.
  36.  
  37.         FIXME: add notes about klib and uClib.
  38.  
  39.  
  40. Compile certain portion
  41.  
  42.         See ./configure --help and use --disable-* and --enable-* options.
  43.  
  44.         It's also possible to disable all the programs and enable only wanted.
  45.         For example:
  46.        
  47.         ./configure --disable-all-programs --enable-fallocate
  48.  
  49.         Note that the configure script tracks dependencies between libs and
  50.         tools. Always see warning messages and follow error messages if any
  51.         dependence is necessary. For example to compile mount(8) you need also
  52.         libmount, libblkid and libuuid:
  53.  
  54.         ./configure --disable-all-programs --enable-mount --enable-libmount \
  55.                     --enable-libblkid --enable-libuuid
  56.  
  57.  
  58. Static linking
  59.  
  60.         Use --enable-static-programs[=LIST] configure option when
  61.         you want to use statically linked programs.
  62.  
  63.         Note, mount(8) uses get{pw,gr}nam() and getpwuid()
  64.         functions for translation from username and groupname to
  65.         UID and GID. These functions could be implemented by
  66.         dynamically loaded independent modules (NSS) in your libc
  67.         (e.g. glibc). These modules are not statically linked to
  68.         mount(8) and mount.static is still using dlopen() like
  69.         dynamically linked version.
  70.  
  71.         The translation won't work in environment where NSS
  72.         modules are not installed.
  73.  
  74.         For example normal system (NSS modules are available):
  75.  
  76.                 # ./mount.static -v -f -n -ouid=kzak /mnt/foo
  77.                 LABEL=/mnt/foo on /mnt/foo type vfat (rw,uid=500)
  78.                                                          ^^^^^^^
  79.         and without NSS modules:
  80.  
  81.                 # chroot . ./mount.static -v -f -n -ouid=kzak /mnt/win
  82.                 LABEL=/mnt/win on /mnt/win type vfat (rw,uid=kzak)
  83.                                                          ^^^^^^^^

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