\begin{Verbatim}[commandchars=\\\{\}] dwm build options: CFLAGS = \PYZhy{}std=c99 \PYZhy{}pedantic \PYZhy{}Wall \PYZhy{}Wno\PYZhy{}deprecated\PYZhy{}declarations \PYZhy{}Os \PYZhy{}I/usr/local/include \PYZhy{}I/usr/local/include/freetype2 \PYZhy{}D\PYZus{}DEFAULT\PYZus{}SOURCE \PYZhy{}D\PYZus{}BSD\PYZus{}SOURCE \PYZhy{}D\PYZus{}POSIX\PYZus{}C\PYZus{}SOURCE=200809L \PYZhy{}DVERSION=\PYZdq{}6.4\PYZdq{} \PYZhy{}DXINERAMA LDFLAGS = \PYZhy{}L/usr/local/lib \PYZhy{}lX11 \PYZhy{}lXinerama \PYZhy{}lfontconfig \PYZhy{}lXft CC = cc cc \PYZhy{}c \PYZhy{}std=c99 \PYZhy{}pedantic \PYZhy{}Wall \PYZhy{}Wno\PYZhy{}deprecated\PYZhy{}declarations \PYZhy{}Os \PYZhy{}I/usr/local/include \PYZhy{}I/usr/local/include/freetype2 \PYZhy{}D\PYZus{}DEFAULT\PYZus{}SOURCE \PYZhy{}D\PYZus{}BSD\PYZus{}SOURCE \PYZhy{}D\PYZus{}POSIX\PYZus{}C\PYZus{}SOURCE=200809L \PYZhy{}DVERSION=\PYZbs{}\PYZdq{}6.4\PYZbs{}\PYZdq{} \PYZhy{}DXINERAMA drw.c cc \PYZhy{}c \PYZhy{}std=c99 \PYZhy{}pedantic \PYZhy{}Wall \PYZhy{}Wno\PYZhy{}deprecated\PYZhy{}declarations \PYZhy{}Os \PYZhy{}I/usr/local/include \PYZhy{}I/usr/local/include/freetype2 \PYZhy{}D\PYZus{}DEFAULT\PYZus{}SOURCE \PYZhy{}D\PYZus{}BSD\PYZus{}SOURCE \PYZhy{}D\PYZus{}POSIX\PYZus{}C\PYZus{}SOURCE=200809L \PYZhy{}DVERSION=\PYZbs{}\PYZdq{}6.4\PYZbs{}\PYZdq{} \PYZhy{}DXINERAMA dwm.c dwm.c:1549:31: error: use of undeclared identifier \PYZsq{}SA\PYZus{}NOCLDWAIT\PYZsq{} sa.sa\PYZus{}flags = SA\PYZus{}NOCLDSTOP | SA\PYZus{}NOCLDWAIT | SA\PYZus{}RESTART; \PYZca{} dwm.c:1549:46: error: use of undeclared identifier \PYZsq{}SA\PYZus{}RESTART\PYZsq{} sa.sa\PYZus{}flags = SA\PYZus{}NOCLDSTOP | SA\PYZus{}NOCLDWAIT | SA\PYZus{}RESTART; \PYZca{} 2 errors generated. *** Error code 1 Stop. \end{Verbatim}