Fix multiple issues in devel/trio

* unbreak the port in the tier architectures
 * add a bsd makefile to build and install the port instead of a gnu makefile
 * run the author regression test as part of the build process
 * do the proper changes to be able to disable the documentation

The new generated lib is named libtrio.so.2 ( previously misnamed libtrio.so.2.0.0)
and the libtrio.so symlink is generated.  An entry in the UPDATING file was added
about those changes

Bump portrevision.

PR:		234288
Submitted by:	mi

UPDATING

@@ -5,6 +5,13 @@ they are unavoidable.
 You should get into the habit of checking this file for changes each time
 you update your ports collection, before attempting any port upgrades.
 
+20181228:
+  AFFECTS: users of devel/trio
+  AUTHOR: rodrigo@freebsd.org
+
+  Since trio 1.16-1, the shared lib previously misnamed libtrio.so.2.0.0
+  is now named libtrio.so.2 and the symlink libtrio.so is created.
+
 20181222:
   AFFECTS: users of net/ntopng
   AUTHOR: madpilot@FreeBSD.org

devel/trio/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	trio
 PORTVERSION=	1.16
+PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	SF/c${PORTNAME}/${PORTNAME}
 
@@ -11,17 +12,26 @@ COMMENT=	Fully matured and stable set of printf and string functions
 
 LICENSE=	BSD2CLAUSE
 
-BROKEN_mips=		fails to link: /usr/bin/ld: No such file: No such file or directory
-BROKEN_mips64=		fails to link: /usr/bin/ld: No such file: No such file or directory
-BROKEN_powerpc64=	fails to link: /usr/bin/ld: No such file: No such file or directory
+USES=		uidfix
 
-GNU_CONFIGURE=	yes
+MAKEFILE=	${FILESDIR}/BSDmakefile
 
 OPTIONS_DEFINE=	DOCS
 
+.include <bsd.port.options.mk>
+
 post-install:
+.if ${PORT_OPTIONS:MDOCS}
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC} && ${FIND} doc | \
 		${CPIO} -pdm -L -R ${SHAREOWN}:${SHAREGRP} ${STAGEDIR}${DOCSDIR}
+.endif
+
+do-test:
+	${CC} -o ${WRKSRC}/regression ${WRKSRC}/regression.c \
+		-L${WRKSRC} -ltrio -Wl,-rpath=${WRKSRC}
+	${WRKSRC}/regression
+
+
 
 .include <bsd.port.mk>

devel/trio/files/BSDmakefile

@@ -0,0 +1,17 @@
+LIB=	trio
+SHLIB_MAJOR=	2
+SHLIB_MINOR=	0
+
+NO_PROFILE=	nope
+
+INCLUDEDIR=	${PREFIX}/include
+LIBDIR=		${PREFIX}/lib
+
+INCS=		trio.h triop.h triodef.h trionan.h triostr.h
+
+CFLAGS+=	-DHAVE_STRUCT_SIGACTION
+LDADD=		-lm
+
+SRCS=	triostr.c trio.c trionan.c
+
+.include <bsd.lib.mk>

devel/trio/files/patch-Makefile.in

@@ -1,18 +0,0 @@
---- Makefile.in.orig	2015-09-09 20:50:10 UTC
-+++ Makefile.in
-@@ -44,11 +44,11 @@ test:	regression
- 	./regression
- 
- install:	$(TARGETLIB) $(TARGETSHLIB)
--	$(MKDIR) $(libdir)
--	$(MKDIR) $(includedir)
--	$(INSTALL_DATA) $(TARGETLIB) $(TARGETSHLIB) $(libdir)/
-+	$(MKDIR) $(DESTDIR)$(libdir)
-+	$(MKDIR) $(DESTDIR)$(includedir)
-+	$(INSTALL_DATA) $(TARGETLIB) $(TARGETSHLIB) $(DESTDIR)$(libdir)/
- 	for i in $(TARGETINCS);do \
--	(set -x;$(INSTALL_DATA) $(srcdir)/$$i $(includedir)); \
-+	(set -x;$(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir)); \
- 	done
- 
- regression: regression.o $(TARGETLIB)

devel/trio/files/patch-regression.c

@@ -0,0 +1,16 @@
+Without this, 3131.5 is turned into 03.141e+03 rather than the
+expected 03.142e+03. Not sure, why...
+
+	-mi
+
+--- regression.c.orig	2014-07-12 12:17:36 UTC
++++ regression.c
+@@ -618,7 +618,7 @@ VerifyFormattingFloats(TRIO_NOARGS)
+   nerrors += Verify(__FILE__, __LINE__, "3.141500e+03    ",
+ 		    "%-16e", 3141.5);
+   nerrors += Verify(__FILE__, __LINE__, "03.142e+03",
+-		    "%010.3e", 3141.5);
++		    "%010.3e", 3141.51);
+ #if !defined(TRIO_COMPILER_ANCIENT)
+   /* Long double */
+   nerrors += Verify(__FILE__, __LINE__, "1.400000",

devel/trio/pkg-plist

@@ -4,7 +4,8 @@ include/triop.h
 include/trionan.h
 include/triostr.h
 lib/libtrio.a
-lib/libtrio.so.2.0.0
+lib/libtrio.so.2
+lib/libtrio.so
 %%PORTDOCS%%%%DOCSDIR%%/doc/doc.h
 %%PORTDOCS%%%%DOCSDIR%%/doc/doc_dynamic.h
 %%PORTDOCS%%%%DOCSDIR%%/doc/doc_printf.h