config.mk: improve feature test check 2d2175ff 
this fixes a crash on NetBSD because it requires -D_XOPEN_SOURCE (strdup, usleep).

thanks k0ga and stateless for reporting and fixing this issue!
Hiltjo Posthuma · 2015-09-27 22:38 1 file(s) · +1 −1
config.mk +1 −1
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LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
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# flags

            

            
            

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                -
                
CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}

            

            
            

                
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                +
                
CPPFLAGS = -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}

            

            
            

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CFLAGS   = -ansi -pedantic -Wall -Os ${INCS} ${CPPFLAGS}

            

            
            

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LDFLAGS  = -s ${LIBS}

            

            
            

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