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
12.2
12.2-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_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/loongarch-12.2
xry111/mips64el
xry111/multilib
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
Last change
on this file since 5fb3b1a was 78867601, checked in by Timothy Bauscher <timothy@…>, 22 years ago |
Updated to autoconf-2.57, automake-1.7.2, binutils-2.13.1, e2fsprogs-1.32, gcc-3.2.1, libtool-1.4.3, linux-2.4.20, modutils-2.4.22, procps-3.1.3, sed-4.0.4, texinfo-4.3, util-linux-2.11y. Removed warning about --enable-kernel.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2235 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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1.6 KB
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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-3.2-nofixincludes-2.patch:</userinput>
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5 | This prevents the fixincludes script from running. This is needed because
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6 | under normal circumstances the GCC installation will run the fixincludes
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7 | scripts which scans your system for header files that need to be fixed. Say
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8 | it finds Glibc header files. It will fix them and will end up in
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9 | $LFS/static/lib/gcc-lib/i686-pc-linux-gnu/3.2. Later on in chapter 6 you
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10 | will install Glibc which will install header files in /usr/include. Next
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11 | you will install other programs which will use Glibc headers. GCC will look
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12 | in /static/lib/gcc-lib before looking in /usr/include, whichhas the result
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13 | of Glibc header files from your host distribution being found and used which
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14 | are probably incompatible with the Glibc version actually in use on the LFS
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15 | system.</para>
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16 |
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17 | <para><userinput>--prefix=/static:</userinput> This is NOT a typo. GCC hard
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18 | codes some paths while compiling and so we need to pass /static as the
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19 | prefix during ./configure. We pass the real install prefix during the
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20 | make install command later.</para>
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21 |
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22 | <para><userinput>echo "#define HAVE_GAS_HIDDEN 1":</userinput>
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23 | This defines the .hidden assembler directive so that we don't build
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24 | a faulty Glibc later on.</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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