Enable mod_headers in Apache

#cd /opt/software/httpd-2.2.14/modules/metadata

#/opt/apache/bin/apxs -i -a -c mod_headers.c

Output:

/opt/apache/build/libtool --silent --mode=compile gcc -prefer-pic -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -g -O2 -pthread -I/opt/apache/include -I/opt/apache/include -I/opt/apache/include -c -o mod_headers.lo mod_headers.c && touch mod_headers.slo

/opt/apache/build/libtool --silent --mode=link gcc -o mod_headers.la -rpath /opt/apache/modules -module -avoid-version mod_headers.lo

/opt/apache/build/instdso.sh SH_LIBTOOL='/opt/apache/build/libtool' mod_headers.la /opt/apache/modules

/opt/apache/build/libtool --mode=install cp mod_headers.la /opt/apache/modules/

cp .libs/mod_headers.so /opt/apache/modules/mod_headers.so

cp .libs/mod_headers.lai /opt/apache/modules/mod_headers.la

cp .libs/mod_headers.a /opt/apache/modules/mod_headers.a

chmod 644 /opt/apache/modules/mod_headers.a

ranlib /opt/apache/modules/mod_headers.a

PATH="$PATH:/sbin" ldconfig -n /opt/apache/modules

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Libraries have been installed in:

/opt/apache/modules

If you ever happen to want to link against installed libraries

in a given directory, LIBDIR, you must either use libtool, and

specify the full pathname of the library, or use the `-LLIBDIR'

flag during linking and do at least one of the following:

- add LIBDIR to the `LD_LIBRARY_PATH' environment variable

during execution

- add LIBDIR to the `LD_RUN_PATH' environment variable

during linking

- use the `-Wl,--rpath -Wl,LIBDIR' linker flag

- have your system administrator add LIBDIR to `/etc/ld.so.conf'

See any operating system documentation about shared libraries for

more information, such as the ld(1) and ld.so(8) manual pages.

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chmod 755 /opt/apache/modules/mod_headers.so

[activating module `headers' in /opt/apache/conf/httpd.conf]