configure: detect libm

2022-07-30 20:55:31 -05:00
parent 9a9d586e87
commit 60e60b9836
9 changed files with 12 additions and 11 deletions
--- a/cde/configure.ac
+++ b/cde/configure.ac
@@ -506,6 +506,9 @@ AC_CHECK_LIB(Xdmcp, XdmcpFlush, [XDMCPLIB="-lXdmcp"], [XDMCPLIB=""],
                 [${EXTRA_INCS} ${EXTRA_LIBS}])
 AC_SUBST(XDMCPLIB)

+AC_SEARCH_LIBS(cos, m, [], [
+	AC_MSG_ERROR([cos not found, your system probably doesn't obey posix])])
+
 AC_SEARCH_LIBS(dlopen, [dl dld], [], [
 	AC_MSG_ERROR([dlopen not found, your system probably doesn't obey posix]
 	)])