Date: Monday, September 26, 2022 @ 11:40:11
  Author: andyrtr
Revision: 456811

upgpkg: graphviz 5.0.1-3: apply upstream fix to stop using now-hidden 
gs_error_names symbol -  FS#75991

Added:
  graphviz/trunk/0001_stop_using_now-hidden_gs_error_names_symbol.patch
Modified:
  graphviz/trunk/PKGBUILD

--------------------------------------------------------+
 0001_stop_using_now-hidden_gs_error_names_symbol.patch |   32 +++++++++++++++
 PKGBUILD                                               |   12 +++--
 2 files changed, 40 insertions(+), 4 deletions(-)

Added: 0001_stop_using_now-hidden_gs_error_names_symbol.patch
===================================================================
--- 0001_stop_using_now-hidden_gs_error_names_symbol.patch                      
        (rev 0)
+++ 0001_stop_using_now-hidden_gs_error_names_symbol.patch      2022-09-26 
11:40:11 UTC (rev 456811)
@@ -0,0 +1,32 @@
+From 00e64ef3b5cd5a06414070c530c957f03b9cbf9d Mon Sep 17 00:00:00 2001
+From: Mark Hansen <[email protected]>
+Date: Mon, 26 Sep 2022 20:43:39 +1000
+Subject: [PATCH] Stop using now-hidden gs_error_names symbol
+
+GhostScript hid their gs_error_names symbol as part of a global by-default 
hiding of non-API symbols.
+
+It will probably take a while for GhostScript to get a public API for these 
symbols back into a release, so let's stop using the symbol for now, until then.
+
+Fixes #2280
+---
+ plugin/gs/gvloadimage_gs.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/plugin/gs/gvloadimage_gs.c b/plugin/gs/gvloadimage_gs.c
+index e909c6f32..d852663af 100644
+--- a/plugin/gs/gvloadimage_gs.c
++++ b/plugin/gs/gvloadimage_gs.c
+@@ -86,8 +86,8 @@ static void gs_error(GVJ_t * job, const char *name, const 
char *funstr, int err)
+     else
+       errsrc = "Ghostscript internal error";
+ 
+-    job->common->errorfn("%s: %s() returned: %d \"%s\" (%s)\n",
+-              name, funstr, err, gs_error_names[-err - 1], errsrc);
++    job->common->errorfn("%s: %s() returned: %d (%s)\n",
++              name, funstr, err, errsrc);
+ }
+ 
+ static int gvloadimage_process_file(GVJ_t *job, usershape_t *us, void 
*instance)
+-- 
+GitLab
+

Modified: PKGBUILD
===================================================================
--- PKGBUILD    2022-09-26 10:39:51 UTC (rev 456810)
+++ PKGBUILD    2022-09-26 11:40:11 UTC (rev 456811)
@@ -4,7 +4,7 @@
 
 pkgname=graphviz
 pkgver=5.0.1
-pkgrel=2
+pkgrel=3
 pkgdesc='Graph visualization software'
 url='https://www.graphviz.org/'
 license=('EPL')
@@ -23,15 +23,19 @@
             'gtk2: gtk output plugin'
             'xterm: vimdot')
 
source=("https://gitlab.com/graphviz/graphviz/-/archive/$pkgver/$pkgname-$pkgver.tar.gz";
-        'ghostscript918.patch')
+        'ghostscript918.patch'
+        0001_stop_using_now-hidden_gs_error_names_symbol.patch)
 sha256sums=('6c704a3ffeaf2f7ae63f7d0da453cd624d93a9306a2e5dbda07e5ec38343d2b8'
-            '0083d126e27f2223ec4226fc1d71c9c84106968a0fdf65de838aee1e4882bfdb')
-
+            '0083d126e27f2223ec4226fc1d71c9c84106968a0fdf65de838aee1e4882bfdb'
+            '6b54b43d86856626f67c824058aca966494ac5d64d901d66340a0e3838d69ae9')
 install=install
 
 prepare() {
        cd "${srcdir}/${pkgname}-${pkgver}"
        patch -p1 -i ../ghostscript918.patch
+       # FS#75991 / https://gitlab.com/graphviz/graphviz/-/issues/2280
+       # https://gitlab.com/graphviz/graphviz/-/issues/2280
+        patch -p1 -i ../0001_stop_using_now-hidden_gs_error_names_symbol.patch
        ./autogen.sh NOCONFIG
 }
 

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