config.mk - passing __XSI_VISIBLE=1 via CPPFLAGS as needed for compil…

…ation on BSD systems ref. #340
bakkeby · Feb 16, 2023 · c613917 · c613917
1 parent e206d65
commit c613917
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config.mk b/config.mk
@@ -60,7 +60,7 @@ INCS = -I${X11INC} -I${FREETYPEINC} ${YAJLINC} ${PANGOINC} ${BDINC}
 LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}  ${XRENDER} ${MPDCLIENT} ${XEXTLIB} ${XCBLIBS} ${KVMLIB} ${PANGOLIB} ${YAJLLIBS} ${IMLIB2LIBS} $(BDLIBS)
 
 # flags
-CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D__XSI_VISIBLE=1 -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
 #CFLAGS   = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
 CFLAGS   = -std=c99 -pedantic -Wall -Wno-unused-function -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
 LDFLAGS  = ${LIBS}