ac_save_[]FLAGS="$[]FLAGS"
for ac_arg dnl
in "-warn all % -warn all" dnl Intel
"-pedantic % -Wall" dnl GCC
"-pedantic % -Wall -Wno-unused-function" dnl GCC
"-xstrconst % -v" dnl Solaris C
"-std1 % -verbose -w0 -warnprotos" dnl Digital Unix
"-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX