So I had better stick with hard core c99 and strict CFLAGS to get
past this .. or remove stdbool.h everywhere and then define the
bits myself?
/opt/developerstudio12.6/bin/cc -c -I. -I. -I/usr/local/include
-D_TS_ERRNO -D_POSIX_PTHREAD_SEMANTICS -D_LARGEFILE64_SOURCE
-DETCSCREENRC='"/export/home/dclarke/local/etc"'
-DSCREENENCODINGS='"/export/home/dclarke/local/share/screen/utf8encodings"'
-DHAVE_CONFIG_H -DGIT_REV=\"\" \
-errfmt=error -erroff=%none -errshort=full -xstrconst -xildoff
-m64 -xmemalign=8s -xnolibmil -Xa -xcode=pic32 -xregs=no%appl -xlibmieee
-mc -g -xs -ftrap=%none -Qy -xbuiltin=%none -xdebugformat=dwarf
-xunroll=1 -xarch=sparc screen.c
"/usr/include/stdbool.h", line 42: #error: "Use of <stdbool.h> is valid
only in a c99 compilation environment."
cc: acomp failed for screen.c
gmake: *** [Makefile:82: screen.o] Error 2
Dennis