-diff -ur clamav-0.97.5/m4/resolv.m4 clamav-0.97.5-am/m4/resolv.m4
---- clamav-0.97.5/m4/resolv.m4 2012-06-12 15:36:05.000000000 +0200
-+++ clamav-0.97.5-am/m4/resolv.m4 2012-06-28 11:09:01.312047789 +0200
-@@ -18,7 +18,7 @@
- [
- AC_CACHE_CHECK([for dn_expand in std libs], [ac_cv_have_lresolv_std], [
- ac_cv_have_lresolv_std='no'
-- AC_LINK_IFELSE([
-+ AC_LINK_IFELSE([AC_LANG_SOURCE([
- #include <sys/types.h>
- #include <netinet/in.h>
- #include <arpa/nameser.h>
-@@ -28,14 +28,14 @@
- [
- ac_cv_have_lresolv_std='yes'
- ac_cv_have_lresolv=''
-- ])
-+ ])])
- ])
- if test "x$ac_cv_have_lresolv" = "xno"; then
- bklibs=$LIBS
- LIBS=-lresolv
- AC_CACHE_CHECK([for dn_expand in -lresolv], [ac_cv_have_lresolv_lresolv], [
- ac_cv_have_lresolv_lresolv='yes'
-- AC_LINK_IFELSE([
-+ AC_LINK_IFELSE([AC_LANG_SOURCE([
- #include <sys/types.h>
- #include <netinet/in.h>
- #include <arpa/nameser.h>
-@@ -45,7 +45,7 @@
- [
- ac_cv_have_lresolv_lresolv='yes'
- ac_cv_have_lresolv=' -lresolv'
-- ])
-+ ])])
- ])
- LIBS=$bklibs;
- fi
+diff -urNp -x '*.orig' clamav-0.103.0.org/m4/reorganization/code_checks/unit_tests.m4 clamav-0.103.0/m4/reorganization/code_checks/unit_tests.m4
+--- clamav-0.103.0.org/m4/reorganization/code_checks/unit_tests.m4 2020-09-13 02:27:10.000000000 +0200
++++ clamav-0.103.0/m4/reorganization/code_checks/unit_tests.m4 2021-04-06 16:39:49.284297541 +0200
+@@ -19,7 +19,7 @@ case "$host_os" in
+ esac
+
+ AC_LIB_FIND([check],[check.h],
+- AC_LANG_PROGRAM([#include <check.h>],[srunner_create(0)]),
++ [AC_LANG_PROGRAM([#include <check.h>],[srunner_create(0)])],
+ [CHECK_CPPFLAGS="$INCCHECK"; CHECK_LIBS="$LTLIBCHECK $LDFLAGS"],
+ [])
+
+diff -urNp -x '*.orig' clamav-0.103.0.org/m4/reorganization/libs/curl.m4 clamav-0.103.0/m4/reorganization/libs/curl.m4
+--- clamav-0.103.0.org/m4/reorganization/libs/curl.m4 2020-09-13 02:27:10.000000000 +0200
++++ clamav-0.103.0/m4/reorganization/libs/curl.m4 2021-04-06 16:39:49.284297541 +0200
+@@ -64,12 +64,12 @@ if test "X$have_curl" = "Xyes"; then
+ dnl end of section
+
+ AM_COND_IF([BUILD_CLAMONACC],
+- $enable_clamonacc="yes"
++ enable_clamonacc="yes"
+
+- clamonacc_curl = "current"
++ clamonacc_curl="current"
+ dnl if version less than to (7.40 0x072800)
+ [if test $curl_version -lt 468992; then
+- clamonacc_curl = "deprecated"
++ clamonacc_curl="deprecated"
+ fi]
+ )
+