source: chapter05/diffutils-exp.xml@ e5835c1

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 v3_2 v3_3 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
Last change on this file since e5835c1 was 75e2c43, checked in by Mark Hymers <markh@…>, 22 years ago

fix typo -i should be -l

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1467 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

  • Property mode set to 100644
File size: 842 bytes
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1<sect2>
2<title>Command explanations</title>
3
4<para><userinput>CPPFLAGS=-Dre_max_failures=re_max_failures2:</userinput> The
5CPPFLAGS variable is a variable that's read by the cpp program (C
6PreProcessor). The value of this variable tells the preprocessor to
7replace every instance of re_max_failures it finds by re_max_failures2
8before handing the source file to the compiler itself for compilation. This
9package has problems linking statically on systems that run an older
10Glibc version and this construction fixes that problem.</para>
11
12<para><userinput>PR_PROGRAM=/usr/bin/pr:</userinput> When 'diff' is called
13with the '-l' flag, it tries to find 'pr' at the location specified with the
14PR_PROGRAM variable. By default, this variable points to '/bin/pr', but since
15we install 'pr' in /usr/bin, we need to change this.</para>
16
17</sect2>
18
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