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games/libretro-bluemsx: fix build on powerpc64le

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Src/SoundChips/OpenMsxYM2413.cpp:331:10: error: constant expression evaluates to -3 which cannot be narrowed to type 'char' [-Wc++11-narrowing]
        7, 3, 0,-3,-7,-3, 0, 3,

Since it should also fix build on other architectures with unsigned char, unbreak on aarch64 and riscv64 (untested).
This commit is contained in:
Piotr Kubaj 2021-02-15 16:44:52 +00:00
parent 8a252152e3
commit 7f0255f13c
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=565317
2 changed files with 11 additions and 3 deletions
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3
games/libretro-bluemsx/Makefile
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@ -9,9 +9,6 @@ COMMENT= Port of blueMSX to the libretro API
LICENSE= GPLv3
BROKEN_aarch64= error: constant expression evaluates to -1 which cannot be narrowed to type 'char' [-Wc++11-narrowing]
BROKEN_riscv64= error: constant expression evaluates to -1 which cannot be narrowed to type 'char' [-Wc++11-narrowing]
USES= compiler:c++11-lib gmake
USE_LDCONFIG= yes

11
games/libretro-bluemsx/files/patch-Src_SoundChips_OpenMsxYM2413.cpp Normal file
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@ -0,0 +1,11 @@
--- Src/SoundChips/OpenMsxYM2413.cpp.orig 2021-02-15 16:41:14 UTC
+++ Src/SoundChips/OpenMsxYM2413.cpp
@@ -304,7 +304,7 @@ static const byte lfo_am_table[LFO_AM_TAB_ELEMENTS] =
};
// LFO Phase Modulation table (verified on real YM2413)
-static const char lfo_pm_table[8 * 8] =
+static const signed char lfo_pm_table[8 * 8] =
{
// FNUM2/FNUM = 0 00xxxxxx (0x0000)
0, 0, 0, 0, 0, 0, 0, 0,