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| author | Ken Moffat <ken@linuxfromscratch.org> | 2006-01-10 20:39:53 +0000 |
|---|---|---|
| committer | Ken Moffat <ken@linuxfromscratch.org> | 2006-01-10 20:39:53 +0000 |
| commit | 3154d10b5789ba5a19cf90ed46a564e2f363b604 (patch) | |
| tree | 52f6358762621fbf0bb862eb1845ab1e04d71be8 /chapter06/gcc.xml | |
| parent | f420687e723a73d2d8d215393c714abd6beaf43f (diff) | |
Use a sed so that gccbug uses mktemp.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@7262 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06/gcc.xml')
| -rw-r--r-- | chapter06/gcc.xml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/chapter06/gcc.xml b/chapter06/gcc.xml index f2ac03ae9..b67e4ede7 100644 --- a/chapter06/gcc.xml +++ b/chapter06/gcc.xml @@ -52,6 +52,14 @@ to not require fixing, issue the following command to prevent the <screen><userinput>sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in</userinput></screen> +<para>GCC provides a <command>gccbug</command> script which detects at +compile time whether mktemp is present, and hardcodes the result in a test. +This will cause the script to fall back to using less random names for +temporary files. We will be installing mktemp later, so the following sed +will simulate its presence.</para> + +<screen>sed -i 's/@have_mktemp_command@/yes/' gcc/gccbug.in</screen> + <para>The GCC documentation recommends building GCC outside of the source directory in a dedicated build directory:</para> |