10.0
10.0-rc1
10.1
10.1-rc1
11.0
11.0-rc1
11.0-rc2
11.0-rc3
11.1
11.1-rc1
11.2
11.2-rc1
11.3
11.3-rc1
12.0
12.0-rc1
12.1
12.1-rc1
6.0
6.1
6.1.1
6.3
6.4
6.5
6.6
6.7
6.8
7.0
7.1
7.2
7.3
7.4
7.5
7.5-systemd
7.6
7.6-systemd
7.7
7.7-systemd
7.8
7.8-systemd
7.9
7.9-systemd
8.0
8.1
8.2
8.3
8.4
9.0
9.1
arm
bdubbs/gcc13
ml-11.0
multilib
renodr/libudev-from-systemd
s6-init
trunk
v4_0
v4_1
v5_0
v5_1
v5_1_1
xry111/arm64
xry111/arm64-12.0
xry111/clfs-ng
xry111/lfs-next
xry111/loongarch
xry111/loongarch-12.0
xry111/loongarch-12.1
xry111/mips64el
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
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| 1 | <sect2>
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| 2 | <title>Command explanations</title>
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| 3 |
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| 4 | <para><userinput>patch -Np1 -i ../gcc-&gcc-patch-version;.patch:</userinput>
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| 5 | This patch fixes a few bugs. See
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| 6 | <ulink url="http://www.zipworld.com.au/~gschafer/lfs-tweaks.html"/> for
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| 7 | more details.</para>
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| 8 |
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| 9 | <para><userinput>--prefix=/static:</userinput> This is NOT a typo. GCC hard
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| 10 | codes some paths while compiling and so we need to pass /static as the
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| 11 | prefix during ./configure. We pass the real install prefix during the
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| 12 | make install command later.</para>
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| 13 |
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| 14 | <para><userinput>--enable-languages=c:</userinput> This builds the C
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| 15 | compiler. The C++ compiler will be built in chapter 6, when we rebuild
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| 16 | GCC. Other compilers are available as well. If they are needed,
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| 17 | the --enable-languages parameter may be omitted.</para>
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| 18 |
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| 19 | <para><userinput>--enable-threads=posix:</userinput> This enables C++
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| 20 | exception handling for multithreaded code.</para>
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| 21 |
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| 22 | <para><userinput>--enable-__cxa-atexit:</userinput> This option will result
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| 23 | in C++ shared libraries and C++ programs that are interoperable with other
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| 24 | linux distributions.</para>
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| 25 |
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| 26 | <para><userinput>make BOOT_LDFLAGS=-static:</userinput>
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| 27 | This is the equivalent to make LDFLAGS=-static as we use with other
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| 28 | packages to compile them statically.</para>
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| 29 |
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| 30 | <para><userinput>ln -s gcc $LFS/static/bin/cc:</userinput> This
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| 31 | creates the $LFS/static/bin/gcc symlink which some packages need.</para>
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| 32 |
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| 33 | </sect2>
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| 34 |
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