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| author | Jeremy Huntwork <jhuntwork@linuxfromscratch.org> | 2007-09-16 00:21:26 +0000 |
|---|---|---|
| committer | Jeremy Huntwork <jhuntwork@linuxfromscratch.org> | 2007-09-16 00:21:26 +0000 |
| commit | 2a7ac34a074d6f89c1385ba1ee542d9901fefd64 (patch) | |
| tree | e8f84f74f81e53769190ede6ae3f81e8af03630a /chapter05/glibc.xml | |
| parent | b0a4c9a47dadc3ab2c37a034866cb542f3fffa0b (diff) | |
Upgrade to Glibc-2.6.1. Fixes #2018. Thanks to several people mentioned in the changelog.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@8375 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter05/glibc.xml')
| -rw-r--r-- | chapter05/glibc.xml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/chapter05/glibc.xml b/chapter05/glibc.xml index 0710ea5da..dd35ef1d3 100644 --- a/chapter05/glibc.xml +++ b/chapter05/glibc.xml @@ -49,6 +49,16 @@ <screen><userinput>mkdir -v ../glibc-build cd ../glibc-build</userinput></screen> + <para>Because Glibc no longer supports i386, its developers say to use the + compiler flag <parameter>-march=i486</parameter> when building it for x86 + machines. There are several ways to accomplish that, but testing shows that + the flag is best placed inside the build variable <quote>CFLAGS</quote>. + Instead of overriding completely what Glibc's internal build system uses + for CFLAGS, append the new flag to the existing contents of CFLAGS by + making use of the special file <filename>configparms</filename>:</para> + +<screen><userinput>echo "CFLAGS += -march=i486" > configparms</userinput></screen> + <para>Next, prepare Glibc for compilation:</para> <screen><userinput>../glibc-&glibc-version;/configure --prefix=/tools \ |