MACOSXPPC: Add fluidlite from upstream dockerized-bb

Reworking the patch a bit, because the one in upstream dockerized-bb
uses a Git syntax that older OSX patch(1) doesn't understand.

Fluidlite is still in test for OSX PPC, because I can't get it to
work with Blazing Dragons yet...

Author: dwatteau

toolchains/macosx-ppc/packages/fluidlite/build.sh

@@ -0,0 +1,25 @@
+#! /bin/sh
+
+FLUIDLITE_VERSION=d59d2328818f913b7d1a6a59aed695c47a8ce388
+
+PACKAGE_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
+HELPERS_DIR=$PACKAGE_DIR/../../../common
+. $HELPERS_DIR/functions.sh
+
+do_make_bdir
+
+do_http_fetch FluidLite \
+	"https://github.com/divideconcept/FluidLite/archive/${FLUIDLITE_VERSION}.tar.gz" 'tar xzf'
+
+# Not relying on the automated patches/ future here, because the original
+# patch relies on a Git format that older OSX patch(1) doesn't understand
+cp -p include/fluidlite.h include/fluidlite.h.in
+patch -N -t -p1 < $PACKAGE_DIR/manual-patches/0001-Fix-static-build.patch
+
+do_cmake -DFLUIDLITE_BUILD_SHARED=OFF -DCMAKE_C_FLAGS="-O2 -mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -Wa,-force_cpusubtype_ALL -m32" -DCMAKE_C_COMPILER=/opt/macports-tff/bin/gcc-mp-7 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.4 -DCMAKE_OSX_SYSROOT=/Developer/SDKs/MacOSX10.4u.sdk
+
+do_make VERBOSE=1
+
+do_make install
+
+do_clean_bdir

toolchains/macosx-ppc/packages/fluidlite/manual-patches/0001-Fix-static-build.patch

@@ -0,0 +1,33 @@
+XXX: changed because older OSX patch(1) doesn't understand the Git
+file rename syntax of the original patch
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -33,10 +33,11 @@ include(CheckIncludeFile)
+ check_include_file(fcntl.h HAVE_FCNTL_H)
+ 
+ list(APPEND HEADERS
+-    include/fluidlite.h
++    ${PROJECT_BINARY_DIR}/fluidlite.h
+ )
+ 
+ configure_file(src/version.cmake ${PROJECT_BINARY_DIR}/fluidlite/version.h @ONLY)
++configure_file(include/fluidlite.h.in ${PROJECT_BINARY_DIR}/fluidlite.h)
+ 
+ list(APPEND SCOPED_HEADERS
+     include/fluidlite/types.h
+--- a/include/fluidlite.h.in
++++ b/include/fluidlite.h.in
+@@ -27,6 +27,12 @@
+ extern "C" {
+ #endif
+ 
++#cmakedefine01 FLUIDLITE_BUILD_SHARED
++
++#if (FLUIDLITE_BUILD_SHARED == 0) && !defined(FLUIDLITE_STATIC)
++#define FLUIDLITE_STATIC
++#endif
++
+ #if defined(_WIN32)
+ #if defined(FLUIDLITE_STATIC)
+ #define FLUIDSYNTH_API