Taken from http://pkgs.fedoraproject.org/cgit/rpms/fcgi.git/plain/fcgi-2.4.0-gcc44_fixes.patch.
Fixes compilation with GCC 4.4 and later.

diff -up fcgi-2.4.0/libfcgi/fcgio.cpp.gcc44_fixes fcgi-2.4.0/libfcgi/fcgio.cpp
--- fcgi-2.4.0/libfcgi/fcgio.cpp.gcc44_fixes	2002-02-24 21:12:22.000000000 +0100
+++ fcgi-2.4.0/libfcgi/fcgio.cpp	2009-02-15 11:35:18.000000000 +0100
@@ -23,6 +23,7 @@
 #endif
 
 #include <limits.h>
+#include <cstdio>
 #include "fcgio.h"
 
 using std::streambuf;
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<tr class='logheader'><td><span title='2020-09-28 21:06:36 -0500'>2020-09-28</span></td><td class='logsubject'><a href='/guix/commit/tests/guix-download.sh?id=d8934360d2453a403b5433e71d09188e4ed23b57'>tests: Simplify shell exit status negation;</a></td><td>Eric Bavier</td></tr>
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* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-lint.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh: Use the shell '!' keyword to negate command exit status
in place of 'if ...; then false; else true; fi'


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