MFH: r545317

graphics/argyllcms: Fix -fno-common build

Fix the build with -fno-common (default with llvm 11)
While here, remove a useless REINPLACE_CMD.

Approved by:	ports-secteam (joenum)

graphics/argyllcms/Makefile

@@ -22,9 +22,6 @@ WRKSRC=		${WRKDIR}/Argyll_V${PORTVERSION}
 USES=		compiler:c11 cpe jpeg ssl xorg zip
 USE_XORG=	x11 xau xdmcp xext xinerama xrandr xscrnsaver xxf86vm
 
-post-patch:
-	@${REINPLACE_CMD} 's:711:755:g' ${WRKSRC}/Jambase
-
 do-build:
 	@cd ${WRKSRC} && ${MAKE_ENV} jam -dx -q -fJambase -j${MAKE_JOBS_NUMBER}
 

graphics/argyllcms/files/patch-gamut_gamut.h

@@ -0,0 +1,11 @@
+--- gamut/gamut.h.orig	2020-08-19 11:32:00 UTC
++++ gamut/gamut.h
+@@ -36,7 +36,7 @@
+ #define MAXGAMN 10				/* Maximum gamut point neighbors returned */
+ #define NSLOTS 6				/* Number of maximum direction slots */
+ 
+-struct _vrml *wrl;				/* Declared in vrml.h, which may be #included after this */
++extern struct _vrml *wrl;			/* Declared in vrml.h, which may be #included after this */
+ 
+ /* ------------------------------------ */
+ #define NODE_STRUCT							\

graphics/argyllcms/files/patch-spectro_vinflate.c

@@ -0,0 +1,31 @@
+--- spectro/vinflate.c.orig	2020-08-19 12:08:33 UTC
++++ spectro/vinflate.c
+@@ -92,7 +92,7 @@ int vinflate(void);
+ */
+ 
+ #define WSIZE 0x8000
+-unsigned int wp;             /* current position in slide */
++extern unsigned int wp;             /* current position in slide */
+ uch slide[32768];
+ 
+ static int vflush_output(unsigned int w) {
+@@ -160,8 +160,8 @@ static ush cpdext[] = {         /* Extra bits for dist
+    the stream.
+  */
+ 
+-ulg bb;                         /* bit buffer */
+-unsigned bk;                    /* bits in bit buffer */
++extern ulg bb;                         /* bit buffer */
++extern unsigned bk;                    /* bits in bit buffer */
+ 
+ ush vmask_bits[] = {
+     0x0000,
+@@ -239,7 +239,7 @@ int vdbits = 6;          /* bits in base distance look
+ #define N_MAX 288       /* maximum number of codes in any set */
+ 
+ 
+-unsigned hufts;         /* track memory usage */
++extern unsigned hufts;         /* track memory usage */
+ 
+ /* Given a list of code lengths and a maximum table size, make a set of
+    tables to decode that set of codes.  Return zero on success, one if