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gnu: grfcodec: Fix build with GCC 10.

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* gnu/packages/patches/grfcodec-gcc-compat.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/game-development.scm (grfcodec)[source](patches): New field.
[arguments]: Remove trailing #t.
This commit is contained in:
Marius Bakke 2021-12-17 17:13:03 +01:00
parent d080368cb5
commit e0559c5314
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GPG key ID: A2A06DF2A33A54FA
3 changed files with 34 additions and 2 deletions
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1
gnu/local.mk
View file

@ -1199,6 +1199,7 @@ dist_patch_DATA = \
%D%/packages/patches/gpsbabel-fix-i686-test.patch \
%D%/packages/patches/grantlee-merge-theme-dirs.patch \
%D%/packages/patches/grep-timing-sensitive-test.patch \
%D%/packages/patches/grfcodec-gcc-compat.patch \
%D%/packages/patches/grocsvs-dont-use-admiral.patch \
%D%/packages/patches/gromacs-tinyxml2.patch \
%D%/packages/patches/groovy-add-exceptionutilsgenerator.patch \

4
gnu/packages/game-development.scm
View file

@ -213,6 +213,7 @@ (define-public grfcodec
(uri (string-append "https://binaries.openttd.org/extra/"
name "/" version "/" name "-" version
"-source.tar.xz"))
(patches (search-patches "grfcodec-gcc-compat.patch"))
(sha256
(base32 "08admgnpqcsifpicbm56apgv360fxapqpbbsp10qyk8i22w1ivsk"))))
(build-system gnu-build-system)
@ -238,8 +239,7 @@ (define-public grfcodec
"readme" "readme.rpn"))
(for-each (lambda (file)
(install-file file man))
(find-files "." "\\.1"))))
#t)))))
(find-files "." "\\.1")))))))))
(inputs
(list boost libpng zlib))
(synopsis "GRF development tools")

31
gnu/packages/patches/grfcodec-gcc-compat.patch Normal file
View file

@ -0,0 +1,31 @@
Fix type comparison issue that is a hard error in GCC 10.
Taken from upstream:
https://github.com/OpenTTD/grfcodec/commit/bb692b2c723c5e87cc8f89f445928e97594d5b8f
diff --git a/src/command.cpp b/src/command.cpp
index 9aa0e14..1f32cf1 100644
--- a/src/command.cpp
+++ b/src/command.cpp
@@ -300,8 +300,9 @@ bool parse_comment(const string&line){
break;
case BEAUTIFY:{
commandstream>>command_part;
- uint val=find_command(command_part,beaut),togglebit;
- if(val!=(uint)-1&&val!=OFF)_commandState.beautifier=true;
+ int val=find_command(command_part,beaut);
+ uint togglebit;
+ if(val!=-1&&val!=OFF)_commandState.beautifier=true;
switch(val){
case -1:
IssueMessage(0,COMMAND_INVALID_ARG,gen[BEAUTIFY].name);
@@ -372,7 +373,7 @@ bool parse_comment(const string&line){
dotoggle:
commandstream>>command_part;
val=find_command(command_part,beaut);
- if(!commandstream||val==(uint)-1){
+ if(!commandstream||val==-1){
IssueMessage(0,COMMAND_INVALID_ARG,gen[BEAUTIFY].name);
return true;
}