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guix/gnu/packages/patches/retroarch-unbundle-spirv-cross.patch
Maxim Cournoyer 9875fbfeba
gnu: retroarch: Reduce bundled libraries to a minimum.
* gnu/packages/emulators.scm (retroarch) [source]: Add snippet removing
most bundled sources.  Apply patch to allow using system SPIRV-Cross.
[phases] <configure>: Add --disable-builtinspirv_cross.  Disable non-core features making use of bundled
libraries (7zip, cheevos crtswitchres, discord, dr_mp3, ixbm, stb_font,
stb_image, stb_vorbis and xdelta).
[inputs]: Add spirv-cross.
[license]: Add licenses of bundled sources.
* gnu/packages/patches/retroarch-unbundle-spirv-cross.patch: New file.

Change-Id: I824391424bf0fa2ec3888f02535b94dea3021378
2024-10-07 01:20:21 +09:00

92 lines
3.1 KiB
Diff

Upstream-status: https://github.com/libretro/RetroArch/issues/17079
diff --git a/Makefile.common b/Makefile.common
index 8ba76cf6c7..e9e8b8a643 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -1869,6 +1869,7 @@ endif
ifeq ($(HAVE_SPIRV_CROSS), 1)
DEFINES += -DHAVE_SPIRV_CROSS
+ifeq ($(HAVE_BUILTINSPIRV_CROSS), 1)
INCLUDE_DIRS += -I$(DEPS_DIR)/SPIRV-Cross
OBJ += $(DEPS_DIR)/SPIRV-Cross/spirv_cross.o
OBJ += $(DEPS_DIR)/SPIRV-Cross/spirv_cfg.o
@@ -1877,6 +1878,13 @@ ifeq ($(HAVE_SPIRV_CROSS), 1)
OBJ += $(DEPS_DIR)/SPIRV-Cross/spirv_msl.o
OBJ += $(DEPS_DIR)/SPIRV-Cross/spirv_parser.o
OBJ += $(DEPS_DIR)/SPIRV-Cross/spirv_cross_parsed_ir.o
+else
+ CXXFLAGS += $(SPIRV_CROSS_CFLAGS)
+ LIBS += -lspirv-cross-core \
+ -lspirv-cross-glsl \
+ -lspirv-cross-reflect \
+ -lspirv-cross-msl
+endif
endif
ifeq ($(WANT_WGL), 1)
diff --git a/qb/config.libs.sh b/qb/config.libs.sh
index 2daa6b5e45..649a62690d 100644
--- a/qb/config.libs.sh
+++ b/qb/config.libs.sh
@@ -32,7 +32,10 @@ CLIB=-lc
PTHREADLIB=-lpthread
SOCKETLIB=-lc
SOCKETHEADER=
-INCLUDES='usr/include usr/local/include'
+TR='tr'
+INCLUDES="$(echo $C_INCLUDE_PATH | $TR ':' ' ') \
+$(echo $CPLUS_INCLUDE_PATH | $TR ':' ' ') \
+usr/include usr/local/include"
SORT='sort'
EXTRA_GL_LIBS=''
VC_PREFIX=''
@@ -625,6 +628,7 @@ check_enabled CXX GLSLANG glslang 'The C++ compiler is' false
check_enabled CXX SPIRV_CROSS SPIRV-Cross 'The C++ compiler is' false
check_enabled GLSLANG BUILTINGLSLANG 'builtin glslang' 'glslang is' true
+check_enabled SPIRV_CROSS BUILTINSPIRV_CROSS 'builtin spirv-cross' 'spirv-cross is' true
if [ "$HAVE_GLSLANG" != no ]; then
check_header cxx GLSLANG \
@@ -657,6 +661,27 @@ if [ "$HAVE_GLSLANG" != no ]; then
fi
fi
+if [ "$HAVE_SPIRV_CROSS" != no ]; then
+ check_lib cxx SPIRV_CROSS -lspirv-cross-core '' '' 'spirv_cross.hpp' 'spirv_cross'
+ check_lib cxx SPIRV_CROSS_GLSL -lspirv-cross-glsl
+ check_lib cxx SPIRV_CROSS_MSL -lspirv-cross-msl
+ check_lib cxx SPIRV_CROSS_REFLECT -lspirv-cross-reflect
+ if [ "$HAVE_SPIRV_CROSS" = no ] ||
+ [ "$HAVE_SPIRV_CROSS_GLSL" = no ] ||
+ [ "$HAVE_SPIRV_CROSS_MSL" = no ] ||
+ [ "$HAVE_SPIRV_CROSS_REFLECT" = no ]; then
+ if [ "$HAVE_BUILTINSPIRV_CROSS" != yes ]; then
+ die : "Notice: System spirv-cross libraries not found, \
+disabling spirv-cross support"
+ HAVE_SPIRV_CROSS=no
+ else
+ HAVE_SPIRV_CROSS=yes
+ fi
+ else
+ HAVE_SPIRV_CROSS=yes
+ fi
+fi
+
if [ "$HAVE_CRTSWITCHRES" != no ]; then
if [ "$HAVE_CXX11" = 'no' ]; then
HAVE_CRTSWITCHRES=no
diff --git a/qb/config.params.sh b/qb/config.params.sh
index 1f1ea15637..a1653cb3cf 100644
--- a/qb/config.params.sh
+++ b/qb/config.params.sh
@@ -191,6 +191,7 @@ C89_GLSLANG=no
HAVE_BUILTINGLSLANG=auto # Bake in glslang support
C89_BUILTINGLSLANG=no
HAVE_SPIRV_CROSS=auto # SPIRV-Cross support (requires C++11)
+HAVE_BUILTINSPIRV_CROSS=auto # Use bundled SPIRV-Cross source
C89_SPIRV_CROSS=no
HAVE_METAL=no # Metal support (macOS-only)
C89_METAL=no