Fix configure.ac/configure glitch (#2141801)

liblognorm-configure-glitch.patch

@@ -0,0 +1,93 @@
+Submitted to Adiscon via ticket system. See:
+
+  <https://bugzilla.redhat.com/show_bug.cgi?id=2141801>
+
+diff --git a/configure b/configure
+index 759bf0e49cb5d1fa..4b33ab400b380818 100755
+--- a/configure
++++ b/configure
+@@ -14231,10 +14231,9 @@ fi
+ # Checks for libraries.
+ save_LIBS=$LIBS
+ LIBS=
+-as_ac_Search=`$as_echo "ac_cv_search_clock_getm4_defn(2.69)" | $as_tr_sh`
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_getm4_defn(2.69)" >&5
+-$as_echo_n "checking for library containing clock_getm4_defn(2.69)... " >&6; }
+-if eval \${$as_ac_Search+:} false; then :
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
++$as_echo_n "checking for library containing clock_gettime... " >&6; }
++if ${ac_cv_search_clock_gettime+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_func_search_save_LIBS=$LIBS
+@@ -14247,16 +14246,16 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-char clock_getm4_defn(2.69) ();
++char clock_gettime ();
+ int
+ main ()
+ {
+-return clock_getm4_defn(2.69) ();
++return clock_gettime ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-for ac_lib in '' 2.68time; do
++for ac_lib in '' rt; do
+   if test -z "$ac_lib"; then
+     ac_res="none required"
+   else
+@@ -14264,29 +14263,28 @@ for ac_lib in '' 2.68time; do
+     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+   fi
+   if ac_fn_c_try_link "$LINENO"; then :
+-  eval "$as_ac_Search=\$ac_res"
++  ac_cv_search_clock_gettime=$ac_res
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext
+-  if eval \${$as_ac_Search+:} false; then :
++  if ${ac_cv_search_clock_gettime+:} false; then :
+   break
+ fi
+ done
+-if eval \${$as_ac_Search+:} false; then :
++if ${ac_cv_search_clock_gettime+:} false; then :
+ 
+ else
+-  eval "$as_ac_Search=no"
++  ac_cv_search_clock_gettime=no
+ fi
+ rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-eval ac_res=\$$as_ac_Search
+-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-eval ac_res=\$$as_ac_Search
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
++$as_echo "$ac_cv_search_clock_gettime" >&6; }
++ac_res=$ac_cv_search_clock_gettime
+ if test "$ac_res" != no; then :
+   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+-  rt
++
+ fi
+ 
+ LIBS=$save_LIBS
+diff --git a/configure.ac b/configure.ac
+index aad4993f242291a1..b4f791f7cac47a7d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -38,7 +38,7 @@ m4_ifdef([AX_IS_RELEASE], [
+ # Checks for libraries.
+ save_LIBS=$LIBS
+ LIBS=
+-AC_SEARCH_LIBS(clock_getm4_defn([AC_AUTOCONF_VERSION]), [2.68]time, rt)
++AC_SEARCH_LIBS(clock_gettime, rt)
+ LIBS=$save_LIBS
+ 
+ # Checks for header files.

liblognorm.spec

@@ -2,7 +2,7 @@
 
 Name:		liblognorm
 Version:	2.0.6
-Release:	5%{?dist}
+Release:	6%{?dist}
 Summary:	Fast samples-based log normalization library
 License:	LGPLv2+
 URL:		http://www.liblognorm.com
@@ -15,6 +15,7 @@ BuildRequires:	libestr-devel
 BuildRequires:	pcre-devel
 
 Patch0: liblognorm-2.0.6-rhbz2105934-sphinx5.patch
+Patch1: liblognorm-configure-glitch.patch
 
 %description
 Briefly described, liblognorm is a tool to normalize log data.
@@ -57,8 +58,12 @@ log files.
 %setup -q
 
 %patch0 -p1 -b .sphinx5
+%patch1 -p1 -b .configure-glitch
 
 %build
+# Prevent rebuild of the configure script.
+touch configure aclocal.m4 Makefile.in config.h.in
+
 %configure --enable-regexp --enable-docs --docdir=%{htmldir} --includedir=%{_includedir}/%{name}/
 
 
@@ -92,6 +97,9 @@ rm %{buildroot}%{htmldir}/{objects.inv,.buildinfo}
 
 
 %changelog
+* Thu Nov 17 2022 Florian Weimer <fweimer@redhat.com> - 2.0.6-6
+- Fix configure.ac/configure glitch (#2141801)
+
 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.6-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild