graphics/argyllcms: Fix -fno-common build

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

MFH:		2020Q3

1 files changed, 31 insertions, 0 deletions

diff --git a/graphics/argyllcms/files/patch-spectro_vinflate.c b/graphics/argyllcms/files/patch-spectro_vinflate.c
new file mode 100644
index 000000000000..15502529e161
--- /dev/null
+++ b/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