From 63e4744348438f3787826301d903d5678cd30964 Mon Sep 17 00:00:00 2001
From: Alexey Dokuchaev <danfe@FreeBSD.org>
Date: Mon, 9 Jun 2014 04:25:02 +0000
Subject: [PATCH] Remove USE_GCC and fix the broken code instead.  While gcc
 accepts %cc and %memory, the syntax is wrong, since % is only used for
 registers.  Clang currently rejects those constructs [1].  Similar fix was
 applied to NSS by Mozilla team before [2].

While here: remove BROKEN for ia64/sparc64 where it builds (for powerpc use
BROKEN_powerpc), allow staging as regular user, GC stray MASTER_SITE_SUBDIR.

[1] http://llvm.org/bugs/show_bug.cgi?id=10365
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=671711
---
 math/tomsfastmath/Makefile             | 21 ++++++++++-----------
 math/tomsfastmath/files/patch-makefile | 21 ++++++++++++++++++---
 2 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/math/tomsfastmath/Makefile b/math/tomsfastmath/Makefile
index a819288aeb21..2e699fab7b28 100644
--- a/math/tomsfastmath/Makefile
+++ b/math/tomsfastmath/Makefile
@@ -4,26 +4,25 @@ PORTNAME=	tomsfastmath
 PORTVERSION=	0.12
 CATEGORIES=	math
 MASTER_SITES=	http://libtom.org/files/
-MASTER_SITE_SUBDIR=	miwi
 DISTNAME=	tfm-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Portable fixed precision math library for fast exponentiations
 
+BROKEN_powerpc=	internal compiler error at src/mul/fp_mul_comba_48.c:398
+
+USES=		gmake tar:bzip2
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 MAKEFILE=	makefile
-USES=		gmake tar:bzip2
-USE_GCC=	any
 ALL_TARGET=	default
 
 PLIST_FILES=	include/tfm.h lib/libtfm.a
 
-.include <bsd.port.pre.mk>
+# Unbreak against Clang ("cc" is not a register)
+post-patch:
+	@${REINPLACE_CMD} -e 's,"%cc","cc",' \
+		${WRKSRC}/src/mont/fp_montgomery_reduce.c \
+		${WRKSRC}/src/mul/fp_mul_comba.c \
+		${WRKSRC}/src/sqr/fp_sqr_comba.c
 
-.if ${ARCH} == "ia64" || ${ARCH} == "sparc64"
-BROKEN=		Does not compile on ia64 or sparc64
-.elif ${ARCH} == "powerpc"
-BROKEN=		Causes gcc coredump on powerpc
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
diff --git a/math/tomsfastmath/files/patch-makefile b/math/tomsfastmath/files/patch-makefile
index 81258ad4ea1b..953cd98b809f 100644
--- a/math/tomsfastmath/files/patch-makefile
+++ b/math/tomsfastmath/files/patch-makefile
@@ -1,6 +1,6 @@
 --- makefile.orig	Wed Apr 12 13:16:32 2006
 +++ makefile	Wed Apr 12 13:16:48 2006
-@@ -11,7 +11,7 @@
+@@ -11,7 +11,7 @@ endif
  
  ifndef IGNORE_SPEED
  
@@ -9,8 +9,8 @@
  
  #profiling
  #PROF=-pg -g
-@@ -53,11 +53,11 @@
- HEADERS=tfm.h
+@@ -52,11 +52,11 @@ HEADERS=src/headers/tfm.h 
+ #END_INS
  
  ifndef LIBPATH
 -   LIBPATH=/usr/lib
@@ -23,3 +23,18 @@
  endif
  
  ifndef INSTALL_GROUP
+@@ -82,10 +82,10 @@ $(LIBNAME): $(OBJECTS)
+ 	ranlib $@
+ 
+ install: $(LIBNAME)
+-	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
+-	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
+-	install -g $(GROUP) -o $(USER) $(LIBNAME) $(DESTDIR)$(LIBPATH)
+-	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)
++	install -d $(DESTDIR)$(LIBPATH)
++	install -d $(DESTDIR)$(INCPATH)
++	install -m 644 $(LIBNAME) $(DESTDIR)$(LIBPATH)
++	install -m 644 $(HEADERS) $(DESTDIR)$(INCPATH)
+ 
+ mtest/mtest: mtest/mtest.o
+ 	cd mtest ; CFLAGS="$(CFLAGS) -I../" MAKE=${MAKE} ${MAKE} mtest