Remove outdated with_threads checks in configure.ac (GH-4294)
diff --git a/configure.ac b/configure.ac
index fd15868..c773806 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2677,12 +2677,9 @@
AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV
AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX
-# only check for sem_init if thread support is requested
-if test "$with_threads" = "yes" -o -z "$with_threads"; then
- AC_SEARCH_LIBS(sem_init, pthread rt posix4) # 'Real Time' functions on Solaris
+AC_SEARCH_LIBS(sem_init, pthread rt posix4) # 'Real Time' functions on Solaris
# posix4 on Solaris 2.6
# pthread (first!) on Linux
-fi
# check if we need libintl for locale functions
AC_CHECK_LIB(intl, textdomain,
@@ -2926,9 +2923,6 @@
fi
posix_threads=yes
else
- if test ! -z "$with_threads" -a -d "$with_threads"
- then LDFLAGS="$LDFLAGS -L$with_threads"
- fi
if test ! -z "$withval" -a -d "$withval"
then LDFLAGS="$LDFLAGS -L$withval"
fi