lang/gawk: update the port to the latest version 5.2.2

GNU make is not required for the build, but the test suite assumes
this particular implementation in several places.  While they could
be patched, some of these changes won't be easily upstreamable I'm
afraid, so let's just USES+=gmake for the time being.

Drop the `post-patch' target added in commit 0c0c5d528f (n243249)
to prevent bogus makeinfo(1) banner propagation as this problem no
longer exhibits itself.

Reported by:	portscout

lang/gawk/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	gawk
-PORTVERSION=	5.2.1
+PORTVERSION=	5.2.2
 CATEGORIES=	lang
 MASTER_SITES=	GNU
 
@@ -25,7 +25,7 @@ MPFR_CONFIGURE_OFF=	--without-gmp --without-mpfr
 INFO=		gawk gawkinet gawkworkflow pm-gawk
 
 GNU_CONFIGURE=	yes
-USES=		iconv libtool makeinfo readline tar:lz
+USES=		gmake iconv libtool makeinfo readline tar:lz
 CONFIGURE_ARGS=	${ICONV_CONFIGURE_ARG} \
 		--with-libintl-prefix=${LOCALBASE} \
 		AWK=${AWK}
@@ -34,7 +34,4 @@ TEST_TARGET=	check
 
 PLIST_SUB+=	VERSION=${PORTVERSION}
 
-post-patch:
-	@${RM} ${WRKSRC}/doc/*.info
-
 .include <bsd.port.mk>

lang/gawk/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1669135006
-SHA256 (gawk-5.2.1.tar.lz) = 26c58bfe5b1c0d2ab2b5d440772bd28baa9d282e0ba42ca3e1270f784c72d3ad
-SIZE (gawk-5.2.1.tar.lz) = 3253425
+TIMESTAMP = 1683611786
+SHA256 (gawk-5.2.2.tar.lz) = d672438c4faaee78562adfeea31ad183881fe2b694c6a79025591810ec39972d
+SIZE (gawk-5.2.2.tar.lz) = 3272115

lang/gawk/files/patch-Makefile.in

@@ -1,9 +1,9 @@
---- Makefile.in.orig	2015-05-19 13:38:35 UTC
+--- Makefile.in.orig	2023-05-07 18:29:33 UTC
 +++ Makefile.in
-@@ -1178,7 +1178,7 @@ install-exec-hook:
- 	(cd $(DESTDIR)$(bindir); \
- 	name=`echo gawk | sed '$(transform)'` ; \
- 	$(LN) $${name}$(EXEEXT) gawk-$(VERSION)$(EXEEXT) 2>/dev/null ; \
+@@ -1306,7 +1306,7 @@ install-exec-hook:
+ 	if [ ! -f gawk-$(VERSION)$(EXEEXT) ]; \
+ 	then	$(LN) $${name}$(EXEEXT) gawk-$(VERSION)$(EXEEXT) 2>/dev/null ; \
+ 	fi; \
 -	if [ ! -f awk$(EXEEXT) ]; \
 +	if ! /usr/bin/which -s awk; \
  	then	$(LN_S) $${name}$(EXEEXT) awk$(EXEEXT); \

lang/gawk/pkg-plist

@@ -60,6 +60,13 @@ share/awk/shellquote.awk
 share/awk/strtonum.awk
 share/awk/walkarray.awk
 share/awk/zerofile.awk
+share/info/gawk_api-figure1.png
+share/info/gawk_api-figure2.png
+share/info/gawk_api-figure3.png
+share/info/gawk_array-elements.png
+share/info/gawk_general-program.png
+share/info/gawk_process-flow.png
+share/info/gawk_statist.jpg
 %%NLS%%share/locale/bg/LC_MESSAGES/gawk.mo
 %%NLS%%share/locale/ca/LC_MESSAGES/gawk.mo
 %%NLS%%share/locale/da/LC_MESSAGES/gawk.mo