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-rw-r--r--Makefile263
-rw-r--r--frontends/Makefile.hts122
-rw-r--r--frontends/amiga/Makefile.tools21
-rw-r--r--frontends/atari/Makefile.tools19
-rw-r--r--frontends/beos/Makefile.tools14
-rw-r--r--frontends/framebuffer/Makefile.tools15
-rw-r--r--frontends/gtk/Makefile.tools16
-rw-r--r--frontends/monkey/Makefile.tools15
-rw-r--r--frontends/riscos/Makefile.tools52
-rw-r--r--frontends/windows/Makefile.tools19
10 files changed, 299 insertions, 257 deletions
diff --git a/Makefile b/Makefile
index d8e3b1664..aa0a1b31e 100644
--- a/Makefile
+++ b/Makefile
@@ -12,8 +12,7 @@
#
# Look at Makefile.config for configuration options.
#
-# Tested on unix platforms (building for GTK and cross-compiling for RO) and
-# on RO (building for RO).
+# Best results obtained building on unix platforms cross compiling for others
#
# To clean, invoke as above, with the 'clean' target
#
@@ -26,100 +25,8 @@
all: all-program
-# Determine host type
-# NOTE: HOST determination on RISC OS could fail because of missing bug fixes
-# in UnixLib which only got addressed in UnixLib 5 / GCCSDK 4.
-# When you don't have 'uname' available, you will see:
-# File 'uname' not found
-# When you do and using a 'uname' compiled with a buggy UnixLib, you
-# will see the following printed on screen:
-# RISC OS
-# In both cases HOST make variable is empty and we recover from that by
-# assuming we're building on RISC OS.
-# In case you don't see anything printed (including the warning), you
-# have an up-to-date RISC OS build system. ;-)
-HOST := $(shell uname -s)
-
-# Sanitise host
-# TODO: Ideally, we want the equivalent of s/[^A-Za-z0-9]/_/g here
-HOST := $(subst .,_,$(subst -,_,$(subst /,_,$(HOST))))
-
-ifeq ($(HOST),)
- HOST := riscos
- $(warning Build platform determination failed but that's a known problem for RISC OS so we're assuming a native RISC OS build.)
-else
- ifeq ($(HOST),RISC OS)
- # Fixup uname -s returning "RISC OS"
- HOST := riscos
- endif
-endif
-ifeq ($(HOST),riscos)
- # Build happening on RO platform, default target is RO backend
- ifeq ($(TARGET),)
- TARGET := riscos
- endif
-endif
-
-ifeq ($(HOST),BeOS)
- HOST := beos
-endif
-ifeq ($(HOST),Haiku)
- # Haiku implements the BeOS API
- HOST := beos
-endif
-ifeq ($(HOST),beos)
- # Build happening on BeOS platform, default target is BeOS backend
- ifeq ($(TARGET),)
- TARGET := beos
- endif
- ifeq ($(TARGET),haiku)
- override TARGET := beos
- endif
-endif
-
-ifeq ($(HOST),AmigaOS)
- HOST := amiga
- ifeq ($(TARGET),)
- TARGET := amiga
- endif
-endif
-
-ifeq ($(HOST),FreeMiNT)
- HOST := mint
-endif
-ifeq ($(HOST),mint)
- ifeq ($(TARGET),)
- TARGET := atari
- endif
-endif
-
-ifeq ($(findstring MINGW,$(HOST)),MINGW)
- # MSYS' uname reports the likes of "MINGW32_NT-6.0"
- HOST := windows
-endif
-ifeq ($(HOST),windows)
- ifeq ($(TARGET),)
- TARGET := windows
- endif
-endif
+# default values for base variables
-# Default target is GTK backend
-ifeq ($(TARGET),)
- TARGET := gtk3
-endif
-
-# valid values for the TARGET
-VLDTARGET := riscos gtk2 gtk3 beos amiga amigaos3 framebuffer windows atari monkey
-
-# Check for valid TARGET
-ifeq ($(filter $(VLDTARGET),$(TARGET)),)
- $(error Unknown TARGET "$(TARGET)", Must be one of $(VLDTARGET))
-endif
-
-# ensure empty values for base variables
-
-# Sub target for build
-SUBTARGET=
# Resources executable target depends upon
RESOURCES=
# Messages executable target depends on
@@ -153,169 +60,11 @@ BUILD_CFLAGS = -g -W -Wall -Wundef -Wpointer-arith -Wcast-align \
-Wwrite-strings -Wmissing-declarations -Wuninitialized \
-Wno-unused-parameter
-ifeq ($(TARGET),riscos)
- ifeq ($(HOST),riscos)
- # Build for RO on RO
- GCCSDK_INSTALL_ENV := <NSLibs$$Dir>
- CCRES := ccres
- TPLEXT :=
- MAKERUN := makerun
- SQUEEZE := squeeze
- RUNEXT :=
- CC := gcc
- CXX := g++
- EXEEXT :=
- PKG_CONFIG :=
- else
- # Cross-build for RO (either using GCCSDK 3.4.6 - AOF,
- # either using GCCSDK 4 - ELF)
- ifeq ($(origin GCCSDK_INSTALL_ENV),undefined)
- ifneq ($(realpath /opt/netsurf/arm-unknown-riscos/env),)
- GCCSDK_INSTALL_ENV := /opt/netsurf/arm-unknown-riscos/env
- else
- GCCSDK_INSTALL_ENV := /home/riscos/env
- endif
- endif
-
- ifeq ($(origin GCCSDK_INSTALL_CROSSBIN),undefined)
- ifneq ($(realpath /opt/netsurf/arm-unknown-riscos/cross/bin),)
- GCCSDK_INSTALL_CROSSBIN := /opt/netsurf/arm-unknown-riscos/cross/bin
- else
- GCCSDK_INSTALL_CROSSBIN := /home/riscos/cross/bin
- endif
- endif
+# compute HOST, TARGET and SUBTARGET
+include frontends/Makefile.hts
- CCRES := $(GCCSDK_INSTALL_CROSSBIN)/ccres
- TPLEXT := ,fec
- MAKERUN := $(GCCSDK_INSTALL_CROSSBIN)/makerun
- SQUEEZE := $(GCCSDK_INSTALL_CROSSBIN)/squeeze
- RUNEXT := ,feb
- CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
- ifneq (,$(findstring arm-unknown-riscos-gcc,$(CC)))
- SUBTARGET := -elf
- EXEEXT := ,e1f
- ELF2AIF := $(GCCSDK_INSTALL_CROSSBIN)/elf2aif
- else
- SUBTARGET := -aof
- EXEEXT := ,ff8
- endif
- CXX := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*g++)
- PKG_CONFIG := $(GCCSDK_INSTALL_ENV)/ro-pkg-config
- endif
-else
- ifeq ($(TARGET),beos)
- # Building for BeOS/Haiku
- #ifeq ($(HOST),beos)
- # Build for BeOS on BeOS
- GCCSDK_INSTALL_ENV := /boot/develop
- CC := gcc
- CXX := g++
- EXEEXT :=
- PKG_CONFIG := pkg-config
- #endif
- else
- ifeq ($(TARGET),windows)
- ifneq ($(HOST),windows)
- # Set Mingw defaults
- GCCSDK_INSTALL_ENV ?= /opt/netsurf/i686-w64-mingw32/env
- GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/i686-w64-mingw32/cross/bin
-
- CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
- WINDRES := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*windres)
-
- PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
- else
- # Building on Windows
- CC := gcc
- PKG_CONFIG :=
- endif
- else
- ifeq ($(findstring amiga,$(TARGET)),amiga)
- ifeq ($(findstring amiga,$(HOST)),amiga)
- PKG_CONFIG := pkg-config
- else
- ifeq ($(TARGET),amigaos3)
- GCCSDK_INSTALL_ENV ?= /opt/netsurf/m68k-unknown-amigaos/env
- GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/m68k-unknown-amigaos/cross/bin
-
- SUBTARGET = os3
- else
- GCCSDK_INSTALL_ENV ?= /opt/netsurf/ppc-amigaos/env
- GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/ppc-amigaos/cross/bin
- endif
-
- override TARGET := amiga
-
- CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
-
- PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
- endif
- else
- ifeq ($(TARGET),atari)
- ifeq ($(HOST),atari)
- PKG_CONFIG := pkg-config
- else
- ifeq ($(HOST),mint)
- PKG_CONFIG := pkg-config
- else
- GCCSDK_INSTALL_ENV ?= /opt/netsurf/m68k-atari-mint/env
- GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/m68k-atari-mint/cross/bin
-
- CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
-
- PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
- endif
- endif
- else
- ifeq ($(TARGET),monkey)
- ifeq ($(origin GCCSDK_INSTALL_ENV),undefined)
- PKG_CONFIG := pkg-config
- else
- PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
- endif
-
- ifneq ($(origin GCCSDK_INSTALL_CROSSBIN),undefined)
- CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
- CXX := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*g++)
- endif
- else
- ifeq ($(TARGET),framebuffer)
- ifeq ($(origin GCCSDK_INSTALL_ENV),undefined)
- PKG_CONFIG := pkg-config
- else
- PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
- endif
-
- ifneq ($(origin GCCSDK_INSTALL_CROSSBIN),undefined)
- CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
- CXX := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*g++)
- endif
-
- else
- # All native targets
-
- # use native package config
- PKG_CONFIG := pkg-config
-
- # gtk target processing
- ifeq ($(TARGET),gtk3)
- override TARGET := gtk
- override NETSURF_GTK_MAJOR := 3
- SUBTARGET = $(NETSURF_GTK_MAJOR)
- else
- ifeq ($(TARGET),gtk2)
- override TARGET := gtk
- override NETSURF_GTK_MAJOR := 2
- SUBTARGET = $(NETSURF_GTK_MAJOR)
- endif
- endif
- endif
- endif
- endif
- endif
- endif
- endif
-endif
+# target specific tool overrides
+include frontends/$(TARGET)/Makefile.tools
# compiler versioning to adjust warning flags
CC_VERSION := $(shell $(CC) -dumpfullversion -dumpversion)
diff --git a/frontends/Makefile.hts b/frontends/Makefile.hts
new file mode 100644
index 000000000..1915b3592
--- /dev/null
+++ b/frontends/Makefile.hts
@@ -0,0 +1,122 @@
+# -*- mode: makefile-gmake -*-
+##
+## determine the HOST TARGET and SUBTARGET
+##
+
+# Determine host type
+# NOTE: HOST determination on RISC OS could fail because of missing bug fixes
+# in UnixLib which only got addressed in UnixLib 5 / GCCSDK 4.
+# When you don't have 'uname' available, you will see:
+# File 'uname' not found
+# When you do and using a 'uname' compiled with a buggy UnixLib, you
+# will see the following printed on screen:
+# RISC OS
+# In both cases HOST make variable is empty and we recover from that by
+# assuming we're building on RISC OS.
+# In case you don't see anything printed (including the warning), you
+# have an up-to-date RISC OS build system. ;-)
+HOST := $(shell uname -s)
+
+# Sanitise host
+# TODO: Ideally, we want the equivalent of s/[^A-Za-z0-9]/_/g here
+HOST := $(subst .,_,$(subst -,_,$(subst /,_,$(HOST))))
+
+ifeq ($(HOST),)
+ HOST := riscos
+ $(warning Build platform determination failed but that's a known problem for RISC OS so we're assuming a native RISC OS build.)
+else
+ ifeq ($(HOST),RISC OS)
+ # Fixup uname -s returning "RISC OS"
+ HOST := riscos
+ endif
+endif
+ifeq ($(HOST),riscos)
+ # Build happening on RO platform, default target is RO backend
+ ifeq ($(TARGET),)
+ TARGET := riscos
+ endif
+endif
+
+ifeq ($(HOST),BeOS)
+ HOST := beos
+endif
+ifeq ($(HOST),Haiku)
+ # Haiku implements the BeOS API
+ HOST := beos
+endif
+ifeq ($(HOST),beos)
+ # Build happening on BeOS platform, default target is BeOS backend
+ ifeq ($(TARGET),)
+ TARGET := beos
+ endif
+ ifeq ($(TARGET),haiku)
+ override TARGET := beos
+ endif
+endif
+
+ifeq ($(HOST),AmigaOS)
+ HOST := amiga
+ ifeq ($(TARGET),)
+ TARGET := amiga
+ endif
+endif
+
+ifeq ($(HOST),FreeMiNT)
+ HOST := mint
+endif
+ifeq ($(HOST),mint)
+ ifeq ($(TARGET),)
+ TARGET := atari
+ endif
+endif
+
+ifeq ($(findstring MINGW,$(HOST)),MINGW)
+ # MSYS' uname reports the likes of "MINGW32_NT-6.0"
+ HOST := windows
+endif
+ifeq ($(HOST),windows)
+ ifeq ($(TARGET),)
+ TARGET := windows
+ endif
+endif
+
+# Setup (sub)targets
+
+# empty default sub target
+SUBTARGET=
+
+# Default target is GTK 3 backend
+ifeq ($(TARGET),)
+ override TARGET := gtk
+ SUBTARGET = 3
+else
+ ifeq ($(TARGET),gtk)
+ # unspecified gtk is gtk3
+ SUBTARGET = 3
+ else
+ ifeq ($(TARGET),gtk3)
+ # gtk3 is gtk target with subtarget of 3
+ override TARGET := gtk
+ SUBTARGET = 3
+ else
+ ifeq ($(TARGET),gtk2)
+ # gtk2 is gtk target with subtarget of 2
+ override TARGET := gtk
+ SUBTARGET = 2
+ else
+ ifeq ($(TARGET),amigaos3)
+ override TARGET := amiga
+ SUBTARGET = os3
+ endif
+ endif
+ endif
+ endif
+endif
+
+# valid values for the TARGET
+VLDTARGET := amiga atari beos framebuffer gtk monkey riscos windows
+
+# Check for valid TARGET
+ifeq ($(filter $(VLDTARGET),$(TARGET)),)
+ $(error Unknown TARGET "$(TARGET)", Must be one of $(VLDTARGET))
+endif
diff --git a/frontends/amiga/Makefile.tools b/frontends/amiga/Makefile.tools
new file mode 100644
index 000000000..c16928783
--- /dev/null
+++ b/frontends/amiga/Makefile.tools
@@ -0,0 +1,21 @@
+# -*- mode: makefile-gmake -*-
+##
+## amiga target tool setup
+##
+
+ifeq ($(findstring amiga,$(HOST)),amiga)
+ # building for amiga on amiga
+ PKG_CONFIG := pkg-config
+else
+ ifeq ($(SUBTARGET),os3)
+ GCCSDK_INSTALL_ENV ?= /opt/netsurf/m68k-unknown-amigaos/env
+ GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/m68k-unknown-amigaos/cross/bin
+ else
+ GCCSDK_INSTALL_ENV ?= /opt/netsurf/ppc-amigaos/env
+ GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/ppc-amigaos/cross/bin
+ endif
+
+ CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
+
+ PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
+endif
diff --git a/frontends/atari/Makefile.tools b/frontends/atari/Makefile.tools
new file mode 100644
index 000000000..971ab21be
--- /dev/null
+++ b/frontends/atari/Makefile.tools
@@ -0,0 +1,19 @@
+# -*- mode: makefile-gmake -*-
+##
+## atari target tool setup
+##
+
+ifeq ($(HOST),atari)
+ PKG_CONFIG := pkg-config
+else
+ ifeq ($(HOST),mint)
+ PKG_CONFIG := pkg-config
+ else
+ GCCSDK_INSTALL_ENV ?= /opt/netsurf/m68k-atari-mint/env
+ GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/m68k-atari-mint/cross/bin
+
+ CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
+
+ PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
+ endif
+endif \ No newline at end of file
diff --git a/frontends/beos/Makefile.tools b/frontends/beos/Makefile.tools
new file mode 100644
index 000000000..0324a2825
--- /dev/null
+++ b/frontends/beos/Makefile.tools
@@ -0,0 +1,14 @@
+# -*- mode: makefile-gmake -*-
+##
+## BeOS target tool setup
+##
+
+# Building for BeOS/Haiku
+#ifeq ($(HOST),beos)
+ # Build for BeOS on BeOS
+ GCCSDK_INSTALL_ENV := /boot/develop
+ CC := gcc
+ CXX := g++
+ EXEEXT :=
+ PKG_CONFIG := pkg-config
+#endif
diff --git a/frontends/framebuffer/Makefile.tools b/frontends/framebuffer/Makefile.tools
new file mode 100644
index 000000000..80623b164
--- /dev/null
+++ b/frontends/framebuffer/Makefile.tools
@@ -0,0 +1,15 @@
+# -*- mode: makefile-gmake -*-
+##
+## tool setup for the framebuffer target
+##
+
+ifeq ($(origin GCCSDK_INSTALL_ENV),undefined)
+ PKG_CONFIG := pkg-config
+else
+ PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
+endif
+
+ifneq ($(origin GCCSDK_INSTALL_CROSSBIN),undefined)
+ CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
+ CXX := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*g++)
+endif
diff --git a/frontends/gtk/Makefile.tools b/frontends/gtk/Makefile.tools
new file mode 100644
index 000000000..5331dcc71
--- /dev/null
+++ b/frontends/gtk/Makefile.tools
@@ -0,0 +1,16 @@
+# -*- mode: makefile-gmake -*-
+##
+## tool setup for the gtk target
+##
+
+# use native package config
+PKG_CONFIG := pkg-config
+
+# gtk target processing
+ifeq ($(SUBTARGET),3)
+ override NETSURF_GTK_MAJOR := 3
+endif
+
+ifeq ($(SUBTARGET),2)
+ override NETSURF_GTK_MAJOR := 2
+endif
diff --git a/frontends/monkey/Makefile.tools b/frontends/monkey/Makefile.tools
new file mode 100644
index 000000000..7546506ff
--- /dev/null
+++ b/frontends/monkey/Makefile.tools
@@ -0,0 +1,15 @@
+# -*- mode: makefile-gmake -*-
+##
+## monkey target tool setup
+##
+
+ifeq ($(origin GCCSDK_INSTALL_ENV),undefined)
+ PKG_CONFIG := pkg-config
+else
+ PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
+endif
+
+ifneq ($(origin GCCSDK_INSTALL_CROSSBIN),undefined)
+ CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
+ CXX := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*g++)
+endif
diff --git a/frontends/riscos/Makefile.tools b/frontends/riscos/Makefile.tools
new file mode 100644
index 000000000..9ea5c29f2
--- /dev/null
+++ b/frontends/riscos/Makefile.tools
@@ -0,0 +1,52 @@
+# -*- mode: makefile-gmake -*-
+##
+## RISC OS target tool setup
+##
+
+ifeq ($(HOST),riscos)
+ # Build for RO on RO
+ GCCSDK_INSTALL_ENV := <NSLibs$$Dir>
+ CCRES := ccres
+ TPLEXT :=
+ MAKERUN := makerun
+ SQUEEZE := squeeze
+ RUNEXT :=
+ CC := gcc
+ CXX := g++
+ EXEEXT :=
+ PKG_CONFIG :=
+else
+ # Cross-build for RO (either using GCCSDK 3.4.6 - AOF,
+ # either using GCCSDK 4 - ELF)
+ ifeq ($(origin GCCSDK_INSTALL_ENV),undefined)
+ ifneq ($(realpath /opt/netsurf/arm-unknown-riscos/env),)
+ GCCSDK_INSTALL_ENV := /opt/netsurf/arm-unknown-riscos/env
+ else
+ GCCSDK_INSTALL_ENV := /home/riscos/env
+ endif
+ endif
+ ifeq ($(origin GCCSDK_INSTALL_CROSSBIN),undefined)
+ ifneq ($(realpath /opt/netsurf/arm-unknown-riscos/cross/bin),)
+ GCCSDK_INSTALL_CROSSBIN := /opt/netsurf/arm-unknown-riscos/cross/bin
+ else
+ GCCSDK_INSTALL_CROSSBIN := /home/riscos/cross/bin
+ endif
+ endif
+
+ CCRES := $(GCCSDK_INSTALL_CROSSBIN)/ccres
+ TPLEXT := ,fec
+ MAKERUN := $(GCCSDK_INSTALL_CROSSBIN)/makerun
+ SQUEEZE := $(GCCSDK_INSTALL_CROSSBIN)/squeeze
+ RUNEXT := ,feb
+ CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
+ ifneq (,$(findstring arm-unknown-riscos-gcc,$(CC)))
+ SUBTARGET := -elf
+ EXEEXT := ,e1f
+ ELF2AIF := $(GCCSDK_INSTALL_CROSSBIN)/elf2aif
+ else
+ SUBTARGET := -aof
+ EXEEXT := ,ff8
+ endif
+ CXX := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*g++)
+ PKG_CONFIG := $(GCCSDK_INSTALL_ENV)/ro-pkg-config
+endif
diff --git a/frontends/windows/Makefile.tools b/frontends/windows/Makefile.tools
new file mode 100644
index 000000000..dff3dfec3
--- /dev/null
+++ b/frontends/windows/Makefile.tools
@@ -0,0 +1,19 @@
+# -*- mode: makefile-gmake -*-
+##
+## windows (win32) target tool setup
+##
+
+ifneq ($(HOST),windows)
+ # Set Mingw defaults
+ GCCSDK_INSTALL_ENV ?= /opt/netsurf/i686-w64-mingw32/env
+ GCCSDK_INSTALL_CROSSBIN ?= /opt/netsurf/i686-w64-mingw32/cross/bin
+
+ CC := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*gcc)
+ WINDRES := $(wildcard $(GCCSDK_INSTALL_CROSSBIN)/*windres)
+
+ PKG_CONFIG := PKG_CONFIG_LIBDIR="$(GCCSDK_INSTALL_ENV)/lib/pkgconfig" pkg-config
+else
+ # Building on Windows
+ CC := gcc
+ PKG_CONFIG :=
+endif