diff options
| -rw-r--r-- | chapter01/changelog.xml | 10 | ||||
| -rw-r--r-- | chapter07/stripping.xml | 7 | ||||
| -rw-r--r-- | chapter08/strippingagain.xml | 23 |
3 files changed, 16 insertions, 24 deletions
diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml index ab4b04b7e..c84ee042a 100644 --- a/chapter01/changelog.xml +++ b/chapter01/changelog.xml @@ -47,6 +47,16 @@ <para>2021-07-27</para> <itemizedlist> <listitem> + <para>[xry111] - Always use --strip-unneeded for stripping.</para> + </listitem> + </itemizedlist> + </listitem> + + <listitem> + <listitem> + <para>2021-07-27</para> + <itemizedlist> + <listitem> <para>[xry111] - Use workaround for Glibc NSS modules during stripping, to prevent bash from crash.</para> </listitem> diff --git a/chapter07/stripping.xml b/chapter07/stripping.xml index 99caf7e3c..22a5a0804 100644 --- a/chapter07/stripping.xml +++ b/chapter07/stripping.xml @@ -87,7 +87,7 @@ umount $LFS/{sys,proc,run}</userinput></screen> symbols.</para> <para>Strip off debugging symbols from binaries:</para> -<screen role="nodump"><userinput>strip --strip-debug $LFS/usr/lib/* +<screen role="nodump"><userinput>strip --strip-unneeded $LFS/usr/lib/* strip --strip-unneeded $LFS/usr/{,s}bin/* strip --strip-unneeded $LFS/tools/bin/*</userinput></screen> @@ -97,11 +97,6 @@ strip --strip-unneeded $LFS/tools/bin/*</userinput></screen> <quote>Binutils pass 2</quote>, since it is the one that knows how to strip our cross-compiled programs.--></para> - <para>Take care <emphasis>NOT</emphasis> to use - <parameter>--strip-unneeded</parameter> on the libraries. The static - ones would be destroyed and the toolchain packages would need to be - built all over again.</para> - <para>At this point, you should have at least 5 GB of free space on the chroot partition that can be used to build and install Glibc and GCC in the next phase. If you can build and install Glibc, you can build and install diff --git a/chapter08/strippingagain.xml b/chapter08/strippingagain.xml index ed690eb1a..f1eaa060d 100644 --- a/chapter08/strippingagain.xml +++ b/chapter08/strippingagain.xml @@ -67,7 +67,7 @@ online_usrlib="libbfd-&binutils-version;.so libdl-&glibc-version;.so for BIN in $online_usrbin; do cp /usr/bin/$BIN /tmp/$BIN - strip --strip-all /tmp/$BIN + strip --strip-unneeded /tmp/$BIN install -vm755 /tmp/$BIN /usr/bin rm /tmp/$BIN done @@ -79,11 +79,10 @@ for LIB in $online_usrlib; do rm /tmp/$LIB done -find /usr/lib -type f -name \*.a \ - -exec strip --strip-debug {} ';' - -for i in $(find /usr/lib -type f -name \*.so* ! -name \*dbg); do - case "$online_usrlib $save_usrlib" in +for i in $(find /usr/lib -type f -name \*.so* ! -name \*dbg) \ + $(find /usr/lib -type f -name \*.a) \ + $(find /usr/{bin,sbin,libexec} -type f); do + case "$online_usrbin $online_usrlib $save_usrlib" in *$(basename $i)* ) ;; * ) strip --strip-unneeded $i @@ -91,18 +90,6 @@ for i in $(find /usr/lib -type f -name \*.so* ! -name \*dbg); do esac done -for i in $(find /usr/bin -type f); do - case "$online_usrbin" in - *$(basename $i)* ) - ;; - * ) strip --strip-all $i - ;; - esac -done - -find /usr/{sbin,libexec} -type f \ - -exec strip --strip-all {} ';' - unset BIN LIB save_usrlib online_usrbin online_usrlib </userinput></screen> |