GCC uses an AWK script to generate source code that helps process

command-line options.  According to POSIX, string comparisons (and
hence sorting) are to be performed based on the locale's collating
order.  Alas GNU AWK only does so in POSIX mode, whereas starting
with FreeBSD 11 we do so by default, running into a bug (or false
assumption) with that script used by GCC.

Setting MAKE_ARGS such that AWK is always invoked in the C locale
works around this bug.

PR:		210122, 211742
Submitted by:	jkim

lang/gcc/Makefile

@@ -99,7 +99,10 @@ CONFIGURE_ARGS+=--disable-nls \
 		${ICONV_CONFIGURE_ARG} \
 		--with-pkgversion="FreeBSD Ports Collection" \
 		--with-system-zlib
-MAKE_ARGS+=	MAKEINFOFLAGS="--no-split"
+# On FreeBSD 11 and above AWK uses the locale's collating order which
+# runs into a bug in GCC (PR 211742).
+MAKE_ARGS+=	MAKEINFOFLAGS="--no-split" \
+		AWK="${SETENV} LC_ALL=C ${AWK:Q}"
 USE_LDCONFIG=	${TARGLIB}
 PLIST_SUB=	GCC_VERSION=${GCC_VERSION} \
 		GNU_HOST=${CONFIGURE_TARGET} \

lang/gcc/distinfo

@@ -1,2 +1,3 @@
+TIMESTAMP = 1471124229
 SHA256 (gcc-4.8.5.tar.bz2) = 22fb1e7e0f68a63cee631d85b20461d1ea6bda162f03096350e38c8d427ecf23
 SIZE (gcc-4.8.5.tar.bz2) = 86165587