Allow compile flags to be used for depends.

depends/packages/bdb.mk

@@ -1,15 +1,20 @@
 package=bdb
+GCCFLAGS?=
 $(package)_version=4.8.30
 $(package)_download_path=http://download.oracle.com/berkeley-db
 $(package)_file_name=db-$($(package)_version).NC.tar.gz
 $(package)_sha256_hash=12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef
 $(package)_build_subdir=build_unix
 
 define $(package)_set_vars
-$(package)_config_opts=--disable-shared --enable-cxx --disable-replication
-$(package)_config_opts_mingw32=--enable-mingw
-$(package)_config_opts_linux=--with-pic
-$(package)_cxxflags=-std=c++11
+  $(package)_config_opts=--disable-shared --enable-cxx --disable-replication
+  $(package)_config_opts_mingw32=--enable-mingw
+  $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags=-std=c++11
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_preprocess_cmds

depends/packages/bdb53.mk

@@ -1,15 +1,20 @@
 package=bdb53
+GCCFLAGS?=
 $(package)_version=5.3.28
 $(package)_download_path=http://download.oracle.com/berkeley-db
 $(package)_file_name=db-$($(package)_version).NC.tar.gz
 $(package)_sha256_hash=76a25560d9e52a198d37a31440fd07632b5f1f8f9f2b6d5438f4bc3e7c9013ef
 $(package)_build_subdir=build_unix
 
 define $(package)_set_vars
-$(package)_config_opts=--disable-shared --enable-cxx --disable-replication
-$(package)_config_opts_mingw32=--enable-mingw
-$(package)_config_opts_linux=--with-pic
-$(package)_cxxflags=-std=c++11
+  $(package)_config_opts=--disable-shared --enable-cxx --disable-replication
+  $(package)_config_opts_mingw32=--enable-mingw
+  $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags=-std=c++11
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_preprocess_cmds

depends/packages/boost.mk

@@ -1,29 +1,34 @@
 package=boost
+GCCFLAGS?=
 $(package)_version=1_65_1
 $(package)_download_path=https://dl.bintray.com/boostorg/release/1.65.1/source/
 $(package)_file_name=$(package)_$($(package)_version).tar.bz2
 $(package)_sha256_hash=9807a5d16566c57fd74fb522764e0b134a8bbe6b6e8967b83afefd30dcd3be81
 $(package)_dependencies=zlib
 
 define $(package)_set_vars
-$(package)_config_opts_release=variant=release
-$(package)_config_opts_debug=variant=debug
-$(package)_dependencies=zlib
-$(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam
-$(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sZLIB_SOURCE=$(host_prefix)/lib/zlib_source -sZLIB_INCLUDE=$(host_prefix)/include -sZLIB_LIBPATH=$(host_prefix)/lib
-$(package)_config_opts_linux=threadapi=pthread runtime-link=shared
-$(package)_config_opts_darwin=--toolset=darwin-4.2.1 runtime-link=shared
-$(package)_config_opts_mingw32=binary-format=pe target-os=windows threadapi=win32 runtime-link=static
-$(package)_config_opts_x86_64_mingw32=address-model=64
-$(package)_config_opts_i686_mingw32=address-model=32
-$(package)_config_opts_i686_linux=address-model=32 architecture=x86
-$(package)_toolset_$(host_os)=gcc
-$(package)_archiver_$(host_os)=$($(package)_ar)
-$(package)_toolset_darwin=darwin
-$(package)_archiver_darwin=$($(package)_libtool)
-$(package)_config_libraries=chrono,filesystem,program_options,system,thread,test,iostreams
-$(package)_cxxflags=-std=c++11 -fvisibility=hidden
-$(package)_cxxflags_linux=-fPIC
+  $(package)_config_opts_release=variant=release
+  $(package)_config_opts_debug=variant=debug
+  $(package)_dependencies=zlib
+  $(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam
+  $(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sZLIB_SOURCE=$(host_prefix)/lib/zlib_source -sZLIB_INCLUDE=$(host_prefix)/include -sZLIB_LIBPATH=$(host_prefix)/lib
+  $(package)_config_opts_linux=threadapi=pthread runtime-link=shared
+  $(package)_config_opts_darwin=--toolset=darwin-4.2.1 runtime-link=shared
+  $(package)_config_opts_mingw32=binary-format=pe target-os=windows threadapi=win32 runtime-link=static
+  $(package)_config_opts_x86_64_mingw32=address-model=64
+  $(package)_config_opts_i686_mingw32=address-model=32
+  $(package)_config_opts_i686_linux=address-model=32 architecture=x86
+  $(package)_toolset_$(host_os)=gcc
+  $(package)_archiver_$(host_os)=$($(package)_ar)
+  $(package)_toolset_darwin=darwin
+  $(package)_archiver_darwin=$($(package)_libtool)
+  $(package)_config_libraries=chrono,filesystem,program_options,system,thread,test,iostreams
+  $(package)_cxxflags=-std=c++11 -fvisibility=hidden
+  $(package)_cxxflags_linux=-fPIC
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_preprocess_cmds

depends/packages/curl.mk

@@ -1,4 +1,5 @@
 package=curl
+GCCFLAGS?=
 $(package)_version=7.63.0
 $(package)_download_path=https://curl.haxx.se/download/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
@@ -12,6 +13,10 @@ define $(package)_set_vars
   $(package)_config_opts_linux+=--with-pic
   # Disable OpenSSL for Windows and use native SSL stack (SSPI/Schannel):
   $(package)_config_opts_mingw32+= --with-winssl --without-ssl
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/dbus.mk

@@ -1,4 +1,5 @@
 package=dbus
+GCCFLAGS?=
 $(package)_version=1.10.18
 $(package)_download_path=https://dbus.freedesktop.org/releases/dbus
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
@@ -7,6 +8,10 @@ $(package)_dependencies=expat
 
 define $(package)_set_vars
   $(package)_config_opts=--disable-tests --disable-doxygen-docs --disable-xml-docs --disable-static --without-x
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/expat.mk

@@ -1,11 +1,16 @@
 package=expat
+GCCFLAGS?=
 $(package)_version=2.2.5
 $(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_2_2_5/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
 $(package)_sha256_hash=d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6
 
 define $(package)_set_vars
-$(package)_config_opts=--disable-static
+  $(package)_config_opts=--disable-static
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/fontconfig.mk

@@ -1,4 +1,5 @@
 package=fontconfig
+GCCFLAGS?=
 $(package)_version=2.12.1
 $(package)_download_path=http://www.freedesktop.org/software/fontconfig/release/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
@@ -8,6 +9,10 @@ $(package)_patches=0001-Avoid-conflicts-with-integer-width-macros-from-TS-18.pat
 
 define $(package)_set_vars
   $(package)_config_opts=--disable-docs --disable-static
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/freetype.mk

@@ -1,4 +1,5 @@
 package=freetype
+GCCFLAGS?=
 $(package)_version=2.7.1
 $(package)_download_path=http://download.savannah.gnu.org/releases/$(package)
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
@@ -7,6 +8,10 @@ $(package)_sha256_hash=3a3bb2c4e15ffb433f2032f50a5b5a92558206822e22bfe8cbe339af4
 define $(package)_set_vars
   $(package)_config_opts=--without-zlib --without-png --disable-static
   $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libICE.mk

@@ -1,4 +1,5 @@
 package=libICE
+GCCFLAGS?=
 $(package)_version=1.0.9
 $(package)_download_path=http://xorg.freedesktop.org/releases/individual/lib/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
@@ -8,6 +9,10 @@ $(package)_dependencies=xtrans xproto
 define $(package)_set_vars
   $(package)_config_opts=--disable-static --disable-docs --disable-specs --without-xsltproc
   $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libSM.mk

@@ -1,4 +1,5 @@
 package=libSM
+GCCFLAGS?=
 $(package)_version=1.2.2
 $(package)_download_path=http://xorg.freedesktop.org/releases/individual/lib/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
@@ -8,6 +9,10 @@ $(package)_dependencies=xtrans xproto libICE
 define $(package)_set_vars
   $(package)_config_opts=--without-libuuid  --without-xsltproc  --disable-docs --disable-static
   $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libX11.mk

@@ -1,13 +1,18 @@
 package=libX11
+GCCFLAGS?=
 $(package)_version=1.6.2
 $(package)_download_path=http://xorg.freedesktop.org/releases/individual/lib/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
 $(package)_sha256_hash=2aa027e837231d2eeea90f3a4afe19948a6eb4c8b2bec0241eba7dbc8106bd16
 $(package)_dependencies=libxcb xtrans xextproto xproto
 
 define $(package)_set_vars
-$(package)_config_opts=--disable-xkb --disable-static
-$(package)_config_opts_linux=--with-pic
+  $(package)_config_opts=--disable-xkb --disable-static
+  $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libXau.mk

@@ -1,4 +1,5 @@
 package=libXau
+GCCFLAGS?=
 $(package)_version=1.0.8
 $(package)_download_path=http://xorg.freedesktop.org/releases/individual/lib/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
@@ -8,6 +9,10 @@ $(package)_dependencies=xproto
 define $(package)_set_vars
   $(package)_config_opts=--disable-shared
   $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libXext.mk

@@ -1,4 +1,5 @@
 package=libXext
+GCCFLAGS?=
 $(package)_version=1.3.2
 $(package)_download_path=http://xorg.freedesktop.org/releases/individual/lib/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
@@ -7,6 +8,10 @@ $(package)_dependencies=xproto xextproto libX11 libXau
 
 define $(package)_set_vars
   $(package)_config_opts=--disable-static
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libevent.mk

@@ -1,4 +1,5 @@
 package=libevent
+GCCFLAGS?=
 $(package)_version=2.1.8-stable
 $(package)_download_path=https://github.com/libevent/libevent/archive/
 $(package)_file_name=release-$($(package)_version).tar.gz
@@ -12,6 +13,10 @@ define $(package)_set_vars
   $(package)_config_opts=--disable-shared --disable-openssl --disable-libevent-regress
   $(package)_config_opts_release=--disable-debug-mode
   $(package)_config_opts_linux=--with-pic
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_config_cmds

depends/packages/libxcb.mk

@@ -1,12 +1,17 @@
 package=libxcb
+GCCFLAGS?=
 $(package)_version=1.10
 $(package)_download_path=http://xcb.freedesktop.org/dist
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
 $(package)_sha256_hash=98d9ab05b636dd088603b64229dd1ab2d2cc02ab807892e107d674f9c3f2d5b5
 $(package)_dependencies=xcb_proto libXau xproto
 
 define $(package)_set_vars
-$(package)_config_opts=--disable-static
+  $(package)_config_opts=--disable-static
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_preprocess_cmds

depends/packages/miniupnpc.mk

@@ -1,15 +1,20 @@
 package=miniupnpc
+GCCFLAGS?=
 $(package)_version=2.0.20180203
 $(package)_download_path=http://miniupnp.free.fr/files
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
 $(package)_sha256_hash=90dda8c7563ca6cd4a83e23b3c66dbbea89603a1675bfdb852897c2c9cc220b7
 
 define $(package)_set_vars
-$(package)_build_opts=CC="$($(package)_cc)"
-$(package)_build_opts_darwin=OS=Darwin LIBTOOL="$($(package)_libtool)"
-$(package)_build_opts_mingw32=-f Makefile.mingw
-$(package)_build_env+=CFLAGS="$($(package)_cflags) $($(package)_cppflags)" AR="$($(package)_ar)"
-$(package)_build_env+=CFLAGS=-D_DARWIN_C_SOURCE
+  $(package)_build_opts=CC="$($(package)_cc)"
+  $(package)_build_opts_darwin=OS=Darwin LIBTOOL="$($(package)_libtool)"
+  $(package)_build_opts_mingw32=-f Makefile.mingw
+  $(package)_build_env+=CFLAGS="$($(package)_cflags) $($(package)_cppflags)" AR="$($(package)_ar)"
+  $(package)_build_env+=CFLAGS=-D_DARWIN_C_SOURCE
+  $(package)_cxxflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cflags_aarch64_linux = $(GCCFLAGS)
+  $(package)_cxxflags_arm_linux = $(GCCFLAGS)
+  $(package)_cflags_arm_linux = $(GCCFLAGS)
 endef
 
 define $(package)_preprocess_cmds
@@ -26,4 +31,4 @@ define $(package)_stage_cmds
 	mkdir -p $($(package)_staging_prefix_dir)/include/miniupnpc $($(package)_staging_prefix_dir)/lib &&\
 	install *.h $($(package)_staging_prefix_dir)/include/miniupnpc &&\
 	install libminiupnpc.a $($(package)_staging_prefix_dir)/lib
-endef
+endef

depends/packages/native_ccache.mk

@@ -5,7 +5,7 @@ $(package)_file_name=ccache-$($(package)_version).tar.bz2
 $(package)_sha256_hash=38decec3eed6524a002ffae52b25781843553c28e2d840e7e55e6831c40264d2
 
 define $(package)_set_vars
-$(package)_config_opts=
+  $(package)_config_opts=
 endef
 
 define $(package)_config_cmds