Install everything in PREFIX, set EXTRA_PATH to find it there.

--- ./Makefile.in~	2016-02-06 01:29:16.595090365 +0100
+++ ./Makefile.in	2016-02-06 09:29:04.286008931 +0100
@@ -133,9 +133,9 @@
 # require for testing here (like TCLX_LIBRARY).
 #========================================================================

-EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR)
+EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR):$(libdir)
 #EXTRA_PATH     = $(top_builddir):$(TCL_BIN_DIR):$(TK_BIN_DIR)
-TCLLIBPATH      = $(top_builddir)
+TCLLIBPATH      = $(pkglibdir)
 TCLSH_ENV	= TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library` \
 		  @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \
 		  PATH="$(EXTRA_PATH):$(PATH)" \
 .form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
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<div class='path'>path: <a href='/guix/log/?id=fcc39864dba82e14895afbe841091091366c96bc'>root</a>/<a href='/guix/log/gnu?id=fcc39864dba82e14895afbe841091091366c96bc'>gnu</a>/<a href='/guix/log/gnu/packages?id=fcc39864dba82e14895afbe841091091366c96bc'>packages</a>/<a href='/guix/log/gnu/packages/cmake.scm?id=fcc39864dba82e14895afbe841091091366c96bc'>cmake.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/cmake.scm?id=fcc39864dba82e14895afbe841091091366c96bc&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-03-06 00:18:30 +0000'>2021-03-06</span></td><td><a href='/guix/commit/gnu/packages/c<tr><td><span title='2019-09-18 11:38:14 +0200'>2019-09-18</span></td><td><a href='/guix/commit/bootstrap?id=7bc46ecc34ceb042ff890e5d306d0a2a736e891d'>doc: Add Guix Cookbook.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .gitignore: Update ignore list.
* Makefile.am (assert-no-store-file-names): Exclude the cookbook.
* bootstrap: Generate po files for cookbook translations.
* doc/guix-cookbook.texi: New file.
* doc/local.mk (info_TEXINFOS): Add it; add a rule to build cookbook
translations.
* po/doc/local.mk (DOC_COOKBOOK_PO_FILES): New variable.
(EXTRA_DIST): Add cookbook pot file and po files.
(doc-po-update-cookbook-%): New target.
(doc-pot-update): Also update cookbook pot file.
(doc-po-update): Also update cookbook po files.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2019-04-26 11:21:32 +0200'>2019-04-26</span></td><td><a href='/guix/commit/bootstrap?id=9ca5ff882e2ac4eaab02eb0fde545bd784af478b'>bootstrap: Break automake dependency on generated files.</a><span class='msg-avail'>...<span class='msg-tooltip'>* bootstrap: Generate stub files for the manual translations whose
generated files are not included in the VCS.
* doc/contributing.de.texi: Remove file.
* doc/contributing.es.texi: Remove file.
* doc/contributing.fr.texi: Remove file.
* doc/contributing.zh_CN.texi: Remove file.
* doc/guix.de.texi: Remove file.
* doc/guix.es.texi: Remove file.
* doc/guix.fr.texi: Remove file.
* doc/guix.zh_CN.texi: Remove file.
* .gitignore: Add them.

Signed-off-by: Julien Lepiller &lt;julien@lepiller.eu&gt;
</span></span></td><td>Miguel Ángel Arruga Vivas</td></tr>
 package definition.
(cmake-bootstrap): Update to 3.19.2.
(cmake): Remove the version and source field overrides.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2020-12-26 19:18:19 +0800'>2020-12-26</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=4969b51d175497bfcc354c91803e9d70542b7113'>gnu: cmake: Update to 3.19.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cmake.scm (cmake): Update to 3.19.2.

Signed-off-by: 宋文武 &lt;iyzsong@member.fsf.org&gt;
</span></span></td><td>Greg Hogan</td></tr>
<tr><td><span title='2020-12-17 00:15:49 +0100'>2020-12-17</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=c78964efa87b257991262eab0ef3ac6b719e286c'>gnu: Remove 'curl-minimal'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/curl.scm (curl-minimal): Deprecate variable.
* gnu/packages/games.scm (yamagi-quake2)[inputs]: Replace CURL-MINIMAL with
CURL.
* gnu/packages/cmake.scm (cmake-bootstrap)[inputs]: Likewise.
(cmake-minimal)[inputs]: Don't override the "curl" input.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-11-29 17:34:18 +0000'>2020-11-29</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=ff01206345e2306cc633db48e0b29eab9077091a'>Merge remote-tracking branch 'origin/master' into core-updates</a></td><td>Christopher Baines</td></tr>
<tr><td><span title='2020-11-26 23:32:29 +0100'>2020-11-26</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=40e96a4f3a68c60f0c00cbb2c92ba28c3e8e2e2e'>gnu: cmake: Update to 3.19.1.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cmake.scm (cmake): Update to 3.19.1.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-24 02:20:31 -0500'>2020-11-24</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=5458648302ca3ae4a60cde3ac3f94691d3afa039'>gnu: cmake: Update to 3.19.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cmake.scm (cmake): Update to 3.19.0.
[source]: Modify inherited source to adjust the hash as well as the snippet so
that the "Utilities/cm3p" sub-directory is preserved.
[phases]{patch-bin-sh, check}: Temporarily overrides until the next rebuild
cycle.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2020-11-19 18:47:25 +0200'>2020-11-19</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=f6dbca83bf21b160bcd44d165a683318f6ba8d12'>gnu: cmake-minimal: Remove some documentation.</a><span class='msg-avail'>...<span class='msg-tooltip'>These files are still available in the user-facing cmake package.

* gnu/packages/cmake.scm (cmake-minimal)[arguments]: Add phase to remove
help documentation.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-11-19 18:47:19 +0200'>2020-11-19</span></td><td><a href='/guix/commit/gnu/packages/cmake.scm?id=8d16f302e69bb61264e51611d7bad1ce7213ab3f'>gnu: cmake: Only build ccmake on user facing cmake.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cmake.scm (cmake-bootstrap)[inputs]: Remove ncurses.
(cmake)[inputs]: Add ncurses.
</span></span></td><td>Efraim Flashner</td></tr>