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| author | Mark Hymers <markh@linuxfromscratch.org> | 2001-08-08 20:58:38 +0000 |
|---|---|---|
| committer | Mark Hymers <markh@linuxfromscratch.org> | 2001-08-08 20:58:38 +0000 |
| commit | e037653cbe98f3fb5d6a6d930959a5d031f06750 (patch) | |
| tree | 74695f6b5e26d1bca429a9d23ff820ce95c73440 /chapter06/gcc-exp.xml | |
| parent | 31d648daacec93a748be92caf988ad21d75cbb7a (diff) | |
ch6 gcc explanation added
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@942 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06/gcc-exp.xml')
| -rw-r--r-- | chapter06/gcc-exp.xml | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/chapter06/gcc-exp.xml b/chapter06/gcc-exp.xml new file mode 100644 index 000000000..74c3a38ec --- /dev/null +++ b/chapter06/gcc-exp.xml @@ -0,0 +1,22 @@ +<sect2> +<title>Command explanations</title> + +<para><userinput>patch -Np1 -i ../gcc-&gcc-version;.patch:</userinput> +This patch fixes a bug in gcc's linker concerning non-exported (weak) +symbols, which was brought to the surface by the new glibc.</para> + +<para><userinput>--enable-languages=c,c++:</userinput> This only builds the C +and C++ compilers and not the other available compilers as they are, on +the average, not often used. If those other compilers are needed, +the --enable-languages parameter can be omitted.</para> + +<para><userinput>ln -s ../usr/bin/cpp:</userinput> This +creates the $LFS/lib/cpp symlink. Some packages explicitly try to find +cpp in /lib.</para> + +<para><userinput>ln -s ../bin/cpp:</userinput> This +creates the $LFS/usr/lib/cpp symlink as there are packages that expect +cpp to be in /usr/lib.</para> + +</sect2> + |