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
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
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1 | <sect2><title> </title><para> </para></sect2>
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2 |
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3 | <sect2>
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4 | <title>Installation of Flex</title>
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5 |
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6 | <para>Prepare Flex for compilation:</para>
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7 |
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8 | <para><screen><userinput>./configure --prefix=/usr</userinput></screen></para>
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9 |
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10 | <para>Compile the package:</para>
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11 |
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12 | <para><screen><userinput>make</userinput></screen></para>
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13 |
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14 | <para>This package has a test suite available which can perform a number of
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15 | checks to ensure it built correctly. Should you choose to run it, the
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16 | following command will do so:</para>
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17 |
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18 | <para><screen><userinput>make bigcheck</userinput></screen></para>
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19 |
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20 | <para>And install the package:</para>
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21 |
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22 | <para><screen><userinput>make install</userinput></screen></para>
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23 |
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24 | <para>There are some packages that expect to find the Lex library in
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25 | <filename>/usr/lib</filename>. Create a symlink to account for this:</para>
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26 |
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27 | <para><screen><userinput>ln -s libfl.a /usr/lib/libl.a</userinput></screen></para>
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28 |
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29 | <para>A few programs don't know about <userinput>flex</userinput> yet and try
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30 | to run its predecessor <userinput>lex</userinput>. To support those programs,
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31 | create a shell script named <filename>lex</filename> that calls
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32 | <userinput>flex</userinput> in Lex emulation mode:</para>
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33 |
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34 | <para><screen><userinput>cat > /usr/bin/lex << "EOF"</userinput>
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35 | #!/bin/sh
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36 | # Begin /usr/bin/lex
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37 |
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38 | exec /usr/bin/flex -l "$@"
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39 |
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40 | # End /usr/bin/lex
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41 | <userinput>EOF
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42 | chmod 755 /usr/bin/lex</userinput></screen></para>
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43 |
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44 | </sect2>
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45 |
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