1 files changed, 1 insertions, 3 deletions

diff --git a/m4/check-os-options.m4 b/m4/check-os-options.m4
index 414e63d..9fc0faf 100644
--- a/m4/check-os-options.m4
+++ b/m4/check-os-options.m4
@@ -9,7 +9,7 @@ case $host_os in
                 if test "`echo $CC | cut -d ' ' -f 1`" != "gcc" ; then
                         CFLAGS="-qnoansialias $USER_CFLAGS"
                 fi
-                AC_SUBST([PLATFORM_LDADD], ['-lperfstat -lpthread'])
+                AC_SUBST([PLATFORM_LDADD], ['-lperfstat'])
                 ;;
         *cygwin*)
                 HOST_OS=cygwin
@@ -74,13 +74,11 @@ char buf[1]; getentropy(buf, 1);
                         CFLAGS="-g -O2 +DD64 +Otype_safety=off $USER_CFLAGS"
                 fi
                 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D__STRICT_ALIGNMENT"
-                AC_SUBST([PLATFORM_LDADD], ['-lpthread'])
                 ;;
         *linux*)
                 HOST_OS=linux
                 HOST_ABI=elf
                 CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE -D_GNU_SOURCE"
-                AC_SUBST([PLATFORM_LDADD], ['-lpthread'])
                 ;;
         *netbsd*)
                 HOST_OS=netbsd