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#!/bin/make
#
# Makefile for libnsfb
#
# Copyright 2013-2020 Vincent Sanders <vince@netsurf-browser.org>
# Component settings
COMPONENT := nsfb
COMPONENT_VERSION := 0.2.2
# Default to a static library
COMPONENT_TYPE ?= lib-static
# Setup the tooling
PREFIX ?= /opt/netsurf
NSSHARED ?= $(PREFIX)/share/netsurf-buildsystem
include $(NSSHARED)/makefiles/Makefile.tools
# Reevaluate when used, as BUILDDIR won't be defined yet
TESTRUNNER = test/runtest.sh $(BUILDDIR) $(EXEEXT)
# Toolchain flags
WARNFLAGS := -Wall -Wextra -Wundef -Wpointer-arith -Wcast-align \
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes \
-Wmissing-declarations -Wnested-externs
# Non release variants should make compile warnings errors
ifneq ($(VARIANT),release)
WARNFLAGS:= $(WARNFLAGS) -Werror
endif
# would like these flags but gcc earlier than 4.4 fail
#-pedantic -Wno-overlength-strings # For nsglobe.c
CFLAGS := -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112L \
-I$(CURDIR)/include/ -I$(CURDIR)/src \
$(WARNFLAGS) $(CFLAGS)
# Cope with gcc 2
ifneq ($(GCCVER),2)
CFLAGS := $(CFLAGS) -std=c99
else
# __inline__ is a GCCism
CFLAGS := $(CFLAGS) -Dinline="__inline__"
endif
NSFB_XCB_PKG_NAMES := xcb xcb-icccm xcb-image xcb-keysyms xcb-atom
# determine which surface handlers can be compiled based upon avalable library
$(eval $(call pkg_config_package_available,NSFB_VNC_AVAILABLE,libvncserver))
$(eval $(call pkg_config_package_available,NSFB_SDL_AVAILABLE,sdl))
$(eval $(call pkg_config_package_available,NSFB_XCB_AVAILABLE,$(NSFB_XCB_PKG_NAMES)))
$(eval $(call pkg_config_package_available,NSFB_WLD_AVAILABLE,wayland-client))
# Flags and setup for each support library
ifeq ($(NSFB_SDL_AVAILABLE),yes)
$(eval $(call pkg_config_package_add_flags,sdl,CFLAGS))
$(eval $(call pkg_config_package_add_flags,sdl,TESTCFLAGS,TESTLDFLAGS))
REQUIRED_PKGS := $(REQUIRED_PKGS) sdl
endif
ifeq ($(NSFB_XCB_AVAILABLE),yes)
# Size hint allocators were removed in xcb-icccm 0.3.0
$(eval $(call pkg_config_package_min_version,NSFB_XCB_ICCCM_SIZE_HINTS,xcb-icccm,0.3.0))
ifeq ($(NSFB_XCB_ICCCM_SIZE_HINTS),yes)
CFLAGS := $(CFLAGS) -DNSFB_NEED_HINTS_ALLOC
endif
# xcb-icccm 0.3.8 introduced an additional "icccm_" in function names
$(eval $(call pkg_config_package_min_version,NSFB_XCB_ICCCM_API_PREFIX,xcb-icccm,0.3.8))
ifeq ($(NSFB_XCB_ICCCM_API_PREFIX),yes)
CFLAGS := $(CFLAGS) -DNSFB_NEED_ICCCM_API_PREFIX
endif
# xcbproto 1.6 incorporated atoms previously found in xcb_atom
# However, libxcb <1.3 did not report xcbproto versions. Assume xcbproto 1.5 in this case.
$(eval $(call pkg_config_package_min_version,NSFB_HAVE_MODERN_XCB,xcb,1.3))
ifeq ($(NSFB_HAVE_MODERN_XCB),yes)
$(eval $(call pkg_config_get_variable,NSFB_XCBPROTO_VERSION,xcb,xcbproto_version))
NSFB_XCBPROTO_MAJOR_VERSION := $(word 1,$(subst ., ,$(NSFB_XCBPROTO_VERSION)))
NSFB_XCBPROTO_MINOR_VERSION := $(word 2,$(subst ., ,$(NSFB_XCBPROTO_VERSION)))
CFLAGS := $(CFLAGS) -DNSFB_XCBPROTO_MAJOR_VERSION=$(NSFB_XCBPROTO_MAJOR_VERSION)
CFLAGS := $(CFLAGS) -DNSFB_XCBPROTO_MINOR_VERSION=$(NSFB_XCBPROTO_MINOR_VERSION)
else
CFLAGS := $(CFLAGS) -DNSFB_XCBPROTO_MAJOR_VERSION=1
CFLAGS := $(CFLAGS) -DNSFB_XCBPROTO_MINOR_VERSION=5
endif
$(eval $(call pkg_config_package_add_flags,$(NSFB_XCB_PKG_NAMES),CFLAGS))
$(eval $(call pkg_config_package_add_flags,$(NSFB_XCB_PKG_NAMES),TESTCFLAGS,TESTLDFLAGS))
REQUIRED_PKGS := $(REQUIRED_PKGS) $(NSFB_XCB_PKG_NAMES)
$(eval $(call pkg_config_package_available,NSFB_XCB_UTIL_AVAILABLE,xcb-util))
ifeq ($(NSFB_XCB_UTIL_AVAILABLE),yes)
REQUIRED_PKGS := $(REQUIRED_PKGS) xcb-util
endif
endif
ifeq ($(NSFB_VNC_AVAILABLE),yes)
$(eval $(call pkg_config_package_add_flags,libvncserver,CFLAGS))
$(eval $(call pkg_config_package_add_flags,libvncserver,TESTCFLAGS,TESTLDFLAGS))
REQUIRED_PKGS := $(REQUIRED_PKGS) libvncserver
endif
ifeq ($(NSFB_WLD_AVAILABLE),yes)
$(eval $(call pkg_config_package_add_flags,wayland-client,CFLAGS))
$(eval $(call pkg_config_package_add_flags,wayland-client,TESTCFLAGS,TESTLDFLAGS))
REQUIRED_PKGS := $(REQUIRED_PKGS) wayland-client
endif
TESTLDFLAGS := -lm -Wl,--whole-archive -l$(COMPONENT) -Wl,--no-whole-archive $(TESTLDFLAGS)
include $(NSBUILD)/Makefile.top
# Extra installation rules
I := /include
INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):include/libnsfb.h
INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):include/libnsfb_plot.h
INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):include/libnsfb_plot_util.h
INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):include/libnsfb_event.h
INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):include/libnsfb_cursor.h
INSTALL_ITEMS := $(INSTALL_ITEMS) /$(LIBDIR)/pkgconfig:lib$(COMPONENT).pc.in
INSTALL_ITEMS := $(INSTALL_ITEMS) /$(LIBDIR):$(OUTPUT)
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