65 lines
1.9 KiB
Plaintext
65 lines
1.9 KiB
Plaintext
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The common case
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./autogen.sh && ./configure && make
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If something fails read the last lines. Typical reason to
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fail is a missing dependency, such as libtool or gettext.
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Autotools
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`./autogen.sh' generates all files needed to compile
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and install the code (run it after checkout from git)
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`make distclean' removes all unnecessary files, but the
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code can still be recompiled with "./configure; make"
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`make dist-gzip' (or -bzip2) creates a tarball that can
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be configured and compiled without running `./autogen.sh'
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Compiling
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Use SUID_CFLAGS and SUID_LDFLAGS when you want to define
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special compiler options for typical suid programs, for
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example:
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./configure SUID_CFLAGS="-fpie" SUID_LDFLAGS="-pie"
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The SUID_* feature is currently supported for chfn, chsh,
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newgrp, write, mount, and umount.
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Preferred compilation options for developers, when
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using gcc, are:
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export CFLAGS="-Wmissing-parameter-type -Wsign-compare
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-Wtype-limits -Wuninitialized -Wunused-parameter
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-Wunused-but-set-parameter -fno-common"
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FIXME: add notes about klib and uClib.
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Static linking
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Use --enable-static-programs[=LIST] configure option when
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you want to use statically linked programs.
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Note, mount(8) uses get{pw,gr}nam() and getpwuid()
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functions for translation from username and groupname to
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UID and GID. These functions could be implemented by
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dynamically loaded independent modules (NSS) in your libc
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(e.g. glibc). These modules are not statically linked to
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mount(8) and mount.static is still using dlopen() like
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dynamically linked version.
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The translation won't work in environment where NSS
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modules are not installed.
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For example normal system (NSS modules are available):
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# ./mount.static -v -f -n -ouid=kzak /mnt/foo
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LABEL=/mnt/foo on /mnt/foo type vfat (rw,uid=500)
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^^^^^^^
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and without NSS modules:
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# chroot . ./mount.static -v -f -n -ouid=kzak /mnt/win
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LABEL=/mnt/win on /mnt/win type vfat (rw,uid=kzak)
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^^^^^^^^
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