Remove dependencies on bundled zlib, pcre and expat.

diff --git a/Makefile.in b/Makefile.in
index 4360a26..80f9f59 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -210,8 +210,7 @@ coda_matlab_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
 @BUILD_MATLAB_TRUE@@SUBPACKAGE_MODE_FALSE@	-rpath \
 @BUILD_MATLAB_TRUE@@SUBPACKAGE_MODE_FALSE@	$(matlabmexexecdir)
 am__DEPENDENCIES_1 =
-libcoda_la_DEPENDENCIES = @LTLIBOBJS@ libexpat_internal.la \
-	libpcre_internal.la libz_internal.la $(am__DEPENDENCIES_1) \
+libcoda_la_DEPENDENCIES = @LTLIBOBJS@ $(am__DEPENDENCIES_1) \
 	$(am__DEPENDENCIES_1)
 am__libcoda_la_SOURCES_DIST = libcoda/coda-ascbin-cursor.c \
 	libcoda/coda-ascbin.h libcoda/coda-ascii-cursor.c \
@@ -306,8 +305,7 @@ libcoda_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(libcoda_la_LDFLAGS) $(LDFLAGS) -o $@
 @SUBPACKAGE_MODE_FALSE@am_libcoda_la_rpath = -rpath $(libdir)
-am__DEPENDENCIES_2 = @LTLIBOBJS</td></tr></table>
<table class='tabs'><tr><td>
<a class='active' href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=b56dabc7a398c08c5ae122ff812097a16b08923e'>refs</a><a href='/guix/log/'>log</a><a href='/guix/tree/?id=b56dabc7a398c08c5ae122ff812097a16b08923e'>tree</a><a href='/guix/commit/?id=b56dabc7a398c08c5ae122ff812097a16b08923e'>commit</a><a href='/guix/diff/?id=b56dabc7a398c08c5ae122ff812097a16b08923e'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/'>
<input type='hidden' name='id' value='b56dabc7a398c08c5ae122ff812097a16b08923e'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='content'><div id='summary'><pre>
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.15.5 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT=&quot;gcc (GCC) 11.2.0&quot;
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110200
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23400
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23400
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV