# Configuration for the Makefile

OS ?= $(shell uname)
OS := $(OS:MINGW%=MINGW)

CC ?=
CFLAGS ?=
LDFLAGS ?=

CFLAGS += -Ifitz -Ipdf -Ixps -Iscripts -Wall

ifeq "$(build)" "debug"
CFLAGS += -pipe -g
endif

ifeq "$(build)" "profile"
CFLAGS += -pipe -O2 -DNDEBUG -pg
LDFLAGS += -pg
endif

ifeq "$(build)" "release"
CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer
endif

ifeq "$(build)" "native"
CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer -march=native -mfpmath=sse
endif

ifeq "$(OS)" "Linux"
SYS_FREETYPE_INC := `pkg-config --cflags freetype2`
X11LIBS := -lX11 -lXext
PDFVIEW_EXE = $(X11VIEW_EXE)
endif

ifeq "$(OS)" "FreeBSD"
SYS_FREETYPE_INC := `pkg-config --cflags freetype2`
LDFLAGS += -L/usr/local/lib
X11LIBS := -lX11 -lXext
PDFVIEW_EXE = $(X11VIEW_EXE)
endif

# Mac OS X build depends on some thirdparty libs
ifeq "$(OS)" "Darwin"
SYS_FREETYPE_INC := -I/usr/X11R6/include/freetype2
CFLAGS += -I/usr/X11R6/include
LDFLAGS += -L/usr/X11R6/lib
X11LIBS := -lX11 -lXext
PDFVIEW_EXE = $(X11VIEW_EXE)
ifeq "$(arch)" "amd64"
CFLAGS += -m64
LDFLAGS += -m64
else
CFLAGS += -m32
LDFLAGS += -m32
endif
endif

# MinGW build depends on thirdparty libs
ifeq "$(OS)" "MINGW"
WINDRES ?= windres
W32LIBS := -lgdi32 -lcomdlg32 -luser32 -ladvapi32 -lshell32 -mwindows
PDFVIEW_EXE = $(WINVIEW_EXE)
endif