broken src rpm

[rpjday <rpjday mindspring com>]

  i just hacked a src rpm that failed to build, most likely due to
a misspelled variable name.  autolog-0.40-1.src.rpm, whose spec file
started with:

... some stuff deleted ...

%prep
%setup -q

%build
# Remove stale binaries
%{__make} clean

%{__make} CFLAGS="%{rpmcflags}"



  trying to build the i386 rpm eventually generated the message:

...
gcc %{rpmcflags} -o autolog autolog.c
gcc: %{rpmcflags}: No such file or directory
make: *** [autolog] Error 1


just removing the "CFLAGS" part of that line in the spec file fixed it.
is that a misspelled variable name or something?  where does one find a
summary of spec file variables and directives?  thanks.

rday