reposurgeon: respect MAKE_JOBS, pass in -v to "go build", hack away at

some parts of github.com/pkg/term/termios unused by reposurgeon which fail
to build on i386

devel/reposurgeon/Makefile

@@ -1,7 +1,7 @@
 COMMENT=	tool for editing version-control repository history
 
 DISTNAME=	reposurgeon-4.32
-#EXTRACT_SUFX=	.tar.xz
+REVISION=	0
 
 CATEGORIES=	devel
 
@@ -13,7 +13,7 @@ PERMIT_PACKAGE=	Yes
 WANTLIB += c pthread
 
 #MASTER_SITES=	http://www.catb.org/esr/reposurgeon/
-# generated from upstream distfile with "go mod vendor"
+# generated from upstream distfile (.tar.xz) with "go mod vendor"
 MASTER_SITES=	https://spacehopper.org/mirrors/
 
 USE_GMAKE=	Yes
@@ -26,6 +26,7 @@ MODRUBY_RUNDEP=	No
 WRKSRC=		${WRKDIST}
 WRKBUILD=	${WRKDIST}
 MODGO_GOPATH=	${MODGO_WORKSPACE}:${MODGO_PACKAGE_PATH}:${WRKSRC}/vendor
+MAKE_ENV=	GOFLAGS=-v GOMAXPROCS=${MAKE_JOBS}
 
 FAKE_FLAGS=	mandir=man
 

devel/reposurgeon/patches/patch-vendor_github_com_pkg_term_termios_termios_bsd_go

@@ -0,0 +1,26 @@
+Index: vendor/github.com/pkg/term/termios/termios_bsd.go
+--- vendor/github.com/pkg/term/termios/termios_bsd.go.orig
++++ vendor/github.com/pkg/term/termios/termios_bsd.go
+@@ -56,22 +56,6 @@ func Tcdrain(fd uintptr) error {
+ 	return unix.IoctlSetInt(int(fd), unix.TIOCDRAIN, 0)
+ }
+ 
+-// Tcflush discards data written to the object referred to by fd but not transmitted, or data received but not read, depending on the value of which.
+-func Tcflush(fd, which uintptr) error {
+-	var com int
+-	switch which {
+-	case unix.TCIFLUSH:
+-		com = FREAD
+-	case unix.TCOFLUSH:
+-		com = FWRITE
+-	case unix.TCIOFLUSH:
+-		com = FREAD | FWRITE
+-	default:
+-		return unix.EINVAL
+-	}
+-	return unix.IoctlSetPointerInt(int(fd), unix.TIOCFLUSH, com)
+-}
+-
+ // Cfgetispeed returns the input baud rate stored in the termios structure.
+ func Cfgetispeed(attr *unix.Termios) uint32 { return uint32(attr.Ispeed) }
+ 

devel/reposurgeon/patches/patch-vendor_github_com_pkg_term_termios_termios_go

@@ -0,0 +1,20 @@
+Index: vendor/github.com/pkg/term/termios/termios.go
+--- vendor/github.com/pkg/term/termios/termios.go.orig
++++ vendor/github.com/pkg/term/termios/termios.go
+@@ -16,16 +16,6 @@ func Tiocmset(fd uintptr, status int) error {
+ 	return unix.IoctlSetInt(int(fd), unix.TIOCMSET, status)
+ }
+ 
+-// Tiocmbis sets the indicated modem bits.
+-func Tiocmbis(fd uintptr, status int) error {
+-	return unix.IoctlSetPointerInt(int(fd), unix.TIOCMBIS, status)
+-}
+-
+-// Tiocmbic clears the indicated modem bits.
+-func Tiocmbic(fd uintptr, status int) error {
+-	return unix.IoctlSetPointerInt(int(fd), unix.TIOCMBIC, status)
+-}
+-
+ // Cfmakecbreak modifies attr for cbreak mode.
+ func Cfmakecbreak(attr *unix.Termios) {
+ 	attr.Lflag &^= unix.ECHO | unix.ICANON