Patch by Andreas Enge to force installation of libraries into lib
independently of the architecture, instead of lib32 or lib64.
On x86_64, the C library path coded in CMAKE_C_IMPLICIT_LINK_DIRECTORIES 
contains a library (jack) installed into lib64, which forces lib64
for avidemux with the original code.

diff -u -r avidemux_2.6.8.orig/cmake/admInstallDir.cmake avidemux_2.6.8/cmake/admInstallDir.cmake
--- avidemux_2.6.8.orig/cmake/admInstallDir.cmake	2014-03-12 07:15:23.000000000 +0100
+++ avidemux_2.6.8/cmake/admInstallDir.cmake	2015-07-26 14:31:10.418459984 +0200
@@ -16,13 +16,7 @@
                 MESSAGE(STATUS "No install dir provided, using /usr/local")
         ENDIF(NOT AVIDEMUX_INSTALL_DIR )
         SET(AVIDEMUX_BIN_DIR ${AVIDEMUX_INSTALL_DIR}/bin)
-        IF(CMAKE_C_IMPLICIT_LINK_DIRECTORIES MATCHES "\\/lib64([; ]|$)")
-                SET(AVIDEMUX_RELATIVE_LIB_DIR lib64)
-        ELSEIF(CMAKE_C_IMPLICIT_LINK_DIRECTORIES MATCHES "\\/lib32([; ]|$)")
-                SET(AVIDEMUX_RELATIVE_LIB_DIR lib32)
-        ELSE(CMAKE_C_IMPLICIT_LINK_DIRECTORIES MATCHES "\\/lib64([; ]|$)")
-                SET(AVIDEMUX_RELATIVE_LIB_DIR lib)
-        ENDIF(CMAKE_C_IMPLICIT_LINK_DIRECTORIES MATCHES "\\/lib64([; ]|$)")
+        SET(AVIDEMUX_RELATIVE_LIB_DIR lib)
         SET(AVIDEMUX_LIB_DIR ${AVIDEMUX_INSTALL_DIR}/${AVIDEMUX_RELATIVE_LIB_DIR})
 ENDIF(WIN32)
 SET(AVIDEMUX_INCLUDE_DIR ${AVIDEMUX_INSTALL_DIR}/include)
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<tr><td><span title='2023-11-23 14:21:05 +0000'>2023-11-23</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=4162838ef8090863906c5cefa488815fcf6c742f'>gnu: radicale: Update to 3.1.8.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm(radicale): Update to 3.1.8.
[arguments] Enable tests.

Change-Id: I8ed435587ab2ca4aafb387d4973f864fa4a94b2d
Signed-off-by: Christopher Baines &lt;mail@cbaines.net&gt;
</span></span></td><td>Gabriel Wicki</td></tr>
<tr><td><span title='2023-07-16 02:00:10 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=b499be6e20fcdb40bdb0d31c49079efdcfef55fe'>gnu: xandikos: Update to 0.2.8.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (xandikos): Update to 0.2.8.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-07-16 02:00:09 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=25e4acb84ef3ce30d095f9bd6b470fa32d7eb847'>gnu: vdirsyncer: Use G-expressions.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer)[arguments]:
Rewrite as G-expressions.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-07-16 02:00:09 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=a4a47b49c88c84ec6e06c070af3ff815990c0345'>gnu: vdirsyncer: Update to 0.19.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer): Update to 0.19.2.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>