netcdf: Fix multiple definition error.

mingw-w64-netcdf/0011-fix-multiple-def.patch

@@ -0,0 +1,38 @@
+diff --unified '--color=auto' -r netcdf-c-4.7.4.orig/ncdump/ncvalidator.c netcdf-c-4.7.4/ncdump/ncvalidator.c
+--- netcdf-c-4.7.4.orig/ncdump/ncvalidator.c	2020-03-27 21:03:36.000000000 +0530
++++ netcdf-c-4.7.4/ncdump/ncvalidator.c	2021-05-02 20:51:53.185118600 +0530
+@@ -73,12 +73,10 @@
+ #include <unistd.h>     /* read() getopt() */
+ #endif
+ 
+-#ifdef _WIN32
++#ifdef _MSC_VER
+ #include <io.h>
+-#define snprintf _snprintf
+ #include "XGetopt.h"
+-int opterr;
+-int optind;
++#define snprintf _snprintf
+ #endif
+ 
+ #define X_ALIGN         4
+diff --unified '--color=auto' -r netcdf-c-4.7.4.orig/ncdump/ocprint.c netcdf-c-4.7.4/ncdump/ocprint.c
+--- netcdf-c-4.7.4.orig/ncdump/ocprint.c	2020-03-27 21:03:36.000000000 +0530
++++ netcdf-c-4.7.4/ncdump/ocprint.c	2021-05-02 20:49:16.023788600 +0530
+@@ -29,6 +29,7 @@
+ 
+ #include "oc.h"
+ #include "ocx.h"
++#include "ocdebug.h"
+ 
+ #ifdef _MSC_VER
+ #include "XGetopt.h"
+@@ -56,8 +57,6 @@
+ /*Mnemonic*/
+ #define TOPLEVEL 1
+ 
+-int ocdebug;
+-
+ static OCerror ocstat;
+ static OClink glink;
+ 

mingw-w64-netcdf/PKGBUILD

@@ -4,7 +4,7 @@ _realname=netcdf
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=4.7.4
-pkgrel=1
+pkgrel=2
 pkgdesc="Interface for scientific data access to large binary data (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64')
@@ -23,7 +23,8 @@ source=(${_realname}-${pkgver}.tar.gz::"https://github.com/Unidata/netcdf-c/arch
         0007-mingw-config.patch
         0008-mingw-and-msvc-common.patch
         0009-mingw-getopt.patch
-        0100-fix-typo.patch)
+        0010-fix-typo.patch
+        0011-fix-multiple-def.patch)
 sha256sums=('99930ad7b3c4c1a8e8831fb061cb02b2170fc8e5ccaeda733bd99c3b9d31666b'
             'a306c20f6593d314701147323f952d4df80e77174c45ab201949f402d191e221'
             'da666e1f762b3ecd2becc9ad55fe1e32be9a47b5bae4f7990e7d94aae69697cd'
@@ -33,7 +34,8 @@ sha256sums=('99930ad7b3c4c1a8e8831fb061cb02b2170fc8e5ccaeda733bd99c3b9d31666b'
             'a1aa112779a83ec74acd7de8a0a57915f5d37cae44633d0a4d0d20784a2d288c'
             '0c42dc0e93cff6e2f0a85340e08335f2eaed0a6f24f11152728b2739e0fcb7cc'
             '37e50632b805ea6de48c466010247b8e5ec30615248eb994204059dbe025a7e9'
-            '278bea47ffc0566d5b6a60b3ccdb244405a64124f5905af01f6b834261dc72ac')
+            '278bea47ffc0566d5b6a60b3ccdb244405a64124f5905af01f6b834261dc72ac'
+            'e7bebd703c23d1473b27de1d66832bd505076b073c49f2dc737c213796a1faf2')
 
 prepare() {
   cd "${srcdir}/${_realname}-c-${pkgver}"
@@ -45,7 +47,10 @@ prepare() {
   patch -p1 -i ${srcdir}/0007-mingw-config.patch
   patch -p1 -i ${srcdir}/0008-mingw-and-msvc-common.patch
   patch -p1 -i ${srcdir}/0009-mingw-getopt.patch
-  patch -p1 -i ${srcdir}/0100-fix-typo.patch
+  patch -p1 -i ${srcdir}/0010-fix-typo.patch
+
+  # Fixed in upstream, just copy-paste :)
+  patch -p1 -i ${srcdir}/0011-fix-multiple-def.patch
 }
 
 build() {
@@ -100,4 +105,7 @@ package() {
   for pcfile in "${pkgdir}${MINGW_PREFIX}"/lib/pkgconfig/*.pc; do
     sed -s "s|${PREFIX_WIN}|${MINGW_PREFIX}|g" -i "${pcfile}"
   done
+
+  sed -s "s|${PREFIX_WIN}|${MINGW_PREFIX}|g" -i "${pkgdir}${MINGW_PREFIX}/bin/nc-config"
+  sed -s "s|${PREFIX_WIN}|${MINGW_PREFIX}|g" -i "${pkgdir}${MINGW_PREFIX}/lib/libnetcdf.settings"
 }