gentoo resync : 03.03.2021

1 files changed, 63 insertions, 0 deletions

diff --git a/sci-libs/netcdf/files/netcdf-4.7.4-big-endian-build.patch b/sci-libs/netcdf/files/netcdf-4.7.4-big-endian-build.patch
new file mode 100644
index 000000000000..edad05a21e64
--- /dev/null
+++ b/sci-libs/netcdf/files/netcdf-4.7.4-big-endian-build.patch
@@ -0,0 +1,63 @@
+https://github.com/DennisHeimbigner/netcdf-c/commit/6f86660da86f279cad1f2804cf3242767de27630.patch
+https://github.com/Unidata/netcdf-c/issues/1687
+https://bugs.gentoo.org/772863
+
+From 6f86660da86f279cad1f2804cf3242767de27630 Mon Sep 17 00:00:00 2001
+From: Dennis Heimbigner <dmh@ucar.edu>
+Date: Fri, 3 Apr 2020 20:15:34 -0600
+Subject: [PATCH] Fix missing forward declarations
+
+re: issue https://github.com/Unidata/netcdf-c/issues/1687
+
+static functions are being used before decl and it causes
+errors. Only occurs when BIG_ENDIAN is defined.
+Solution is to add the forward declarations.
+---
+ libdispatch/dfilter.c       | 4 ++++
+ nc_test4/tst_filterparser.c | 5 +++++
+ plugins/H5Zutil.c           | 1 +
+ 3 files changed, 10 insertions(+)
+
+diff --git a/libdispatch/dfilter.c b/libdispatch/dfilter.c
+index 893846457..0e490a3d6 100644
+--- a/libdispatch/dfilter.c
++++ b/libdispatch/dfilter.c
+@@ -40,6 +40,10 @@ Unified filter related code
+ 
+ /* Forward */
+ static int gettype(const int q0, const int q1, int* unsignedp);
++#ifdef WORDS_BIGENDIAN
++static void byteswap8(unsigned char* mem);
++static void byteswap4(unsigned char* mem);
++#endif
+ 
+ const struct LegalFormat {
+     const char* tag;
+diff --git a/nc_test4/tst_filterparser.c b/nc_test4/tst_filterparser.c
+index 7d02f2bc7..b32094a25 100644
+--- a/nc_test4/tst_filterparser.c
++++ b/nc_test4/tst_filterparser.c
+@@ -122,6 +122,11 @@ static const char* spectype[] = {"i", "b", "ub", "s", "us", "i", "ui", "i", "i",
+ 
+ static int nerrs = 0;
+ 
++#ifdef WORDS_BIGENDIAN
++static void byteswap8(unsigned char* mem);
++static void byteswap4(unsigned char* mem);
++#endif
++
+ static void
+ mismatch(size_t i, unsigned int *params, const char* tag)
+ {
+diff --git a/plugins/H5Zutil.c b/plugins/H5Zutil.c
+index cb36dc96c..86dfb0cfa 100644
+--- a/plugins/H5Zutil.c
++++ b/plugins/H5Zutil.c
+@@ -4,6 +4,7 @@
+  */
+ 
+ 
++#include "config.h"
+ #include <hdf5.h>
+ 
+ /*