feat: ports - netsurf with the monkey frontend
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018Ae69wJS7sueQMUwNxV3nX
This commit is contained in:
Claude Opus 5
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# NetSurf for MontaukOS -- monkey frontend
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#
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# Upstream: https://github.com/netsurf-browser/netsurf (official mirror of
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# git.netsurf-browser.org; submodule at upstream/, pinned).
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#
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# monkey is NetSurf's headless, script-driven frontend: it drives the full
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# browser core (HTML parse -> CSS cascade -> layout) and reports through a
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# line protocol on stdout instead of drawing. That makes it the right first
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# target -- no graphics, no fonts, and no fetcher required.
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#
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# CONFIGURATION
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# NETSURF_USE_CURL=NO no libcurl port; the built-in file/about/data
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# fetchers remain, which is enough for file:// URLs.
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# fetch_montauk will register alongside them later.
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# NETSURF_USE_OPENSSL=NO reached only through curl. BearSSL is the eventual
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# answer, via the fetcher rather than through here.
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# NETSURF_USE_DUKTAPE=NO no JavaScript; also avoids the nsgenbind host tool.
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# NETSURF_USE_PNG/JPEG/ no ports for these codecs yet. GIF and BMP are on,
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# JPEGXL/WEBP=NO since libnsgif and libnsbmp are in the sysroot.
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# NETSURF_FS_BACKING_STORE=YES NOT optional for monkey: frontends/monkey/
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# main.c references filesystem_llcache_table
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# unconditionally, and that lives in
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# content/fs_backing_store.c. The config.h patch
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# already tells NetSurf we lack dirfd/unlinkat/
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# fstatat, so it uses its portable fallbacks.
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# NETSURF_USE_LIBICONV_PLUG=YES means "iconv is already available, do not
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# link -liconv" -- true here, since compat/iconv.c
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# provides it inside libnscompat.a.
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#
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# COMPAT SHIMS (compat/) stand in for headers MontaukOS has no equivalent of:
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# sockets, select, inet, and a stub <curl/curl.h> that exists only because
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# content/fetch.c includes curl's header unguarded. See those files -- each
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# says what it does and does not do.
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#
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# HOST TOOLS: perl, python3. (gperf is needed by libhubbub, not here.)
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UPSTREAM := upstream
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# Absolute: the sub-make runs with -C upstream, so a relative include path
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# would resolve against the checkout rather than this port.
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COMPAT := $(CURDIR)/compat
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PORT_NAME := netsurf
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include ../../mk/port.mk
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# NetSurf's own Makefile derives HOST from uname and picks its own build
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# directory, so BUILDDIR/HOST from port.mk do not apply here. The binary is
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# dropped at the top of the checkout, not inside build/.
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NS_BUILD_OUT := $(UPSTREAM)/nsmonkey
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# Where the binary and its resources land on MontaukOS. NetSurf cannot start
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# without its resources (Messages, default.css, quirks.css ...), so the
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# resource path is compiled in and the tree is installed alongside.
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NS_RESPATH := 0:/os/netsurf/
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NS_INSTALL := $(MONTAUKOS)/programs/bin/os
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# libutf8proc installs its header to include/libutf8proc/ but its .pc
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# advertises only -I${includedir}, while utils/idna.c includes <utf8proc.h>.
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# Add the subdirectory here rather than staging a duplicate copy of the header.
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NETSURF_CFLAGS := \
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$(PORT_CFLAGS_COMMON) \
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-I $(COMPAT) \
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-I $(PORT_SYSROOT_INC)/libutf8proc
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NETSURF_ARGS := \
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TARGET=monkey \
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NSSHARED=$(NS_BUILDSYSTEM) \
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CC=$(CC) \
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AR=$(AR) \
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NETSURF_USE_CURL=NO \
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NETSURF_USE_OPENSSL=NO \
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NETSURF_USE_DUKTAPE=NO \
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NETSURF_USE_PNG=NO \
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NETSURF_USE_JPEG=NO \
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NETSURF_USE_JPEGXL=NO \
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NETSURF_USE_WEBP=NO \
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NETSURF_USE_VIDEO=NO \
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NETSURF_USE_LIBICONV_PLUG=YES \
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NETSURF_MONKEY_RESOURCES=$(NS_RESPATH) \
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NETSURF_FS_BACKING_STORE=YES
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# compat/iconv.c is the only shim needing a translation unit of its own (the
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# rest are header-only). It goes into a small archive placed FIRST in LDFLAGS:
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# NetSurf appends its own pkg-config libraries after the environment's value,
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# so -lparserutils lands to the right of this archive and resolves the symbols
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# it references.
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COMPAT_LIB := $(CURDIR)/compat/libnscompat.a
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$(COMPAT_LIB): compat/iconv.c compat/iconv.h
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$(CC) $(NETSURF_CFLAGS) -std=gnu99 -c compat/iconv.c -o compat/iconv.o
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$(AR) rcs $@ compat/iconv.o
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@echo "Built: $@"
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.PHONY: all clean netsurf-build
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all: netsurf-build
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netsurf-build: $(COMPAT_LIB)
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@$(call ns_patch,$(UPSTREAM))
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CFLAGS="$(NETSURF_CFLAGS)" LDFLAGS="$(COMPAT_LIB)" $(NS_ENV) \
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$(NS_MAKE) -C $(UPSTREAM) $(NETSURF_ARGS)
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@test -f $(NS_BUILD_OUT) || { echo "netsurf: expected $(NS_BUILD_OUT)" >&2; exit 1; }
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@echo "Built: $(NS_BUILD_OUT) ($$(stat -c%s $(NS_BUILD_OUT)) bytes)"
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# Install as a MontaukOS system program plus its resource tree. Not an app
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# bundle: monkey is a console REPL with no GUI, so it carries no manifest and
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# no .port marker -- remember to uninstall before cutting a release ISO.
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.PHONY: install uninstall
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install: netsurf-build
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mkdir -p $(NS_INSTALL)/netsurf
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cp $(NS_BUILD_OUT) $(NS_INSTALL)/nsmonkey.elf
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cp -r $(UPSTREAM)/frontends/monkey/res/. $(NS_INSTALL)/netsurf/
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@echo "installed: 0:/os/nsmonkey.elf + 0:/os/netsurf/ resources"
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uninstall:
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rm -rf $(NS_INSTALL)/nsmonkey.elf $(NS_INSTALL)/netsurf
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@echo "removed nsmonkey.elf and its resources"
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clean:
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@$(NS_ENV) $(NS_MAKE) -C $(UPSTREAM) $(NETSURF_ARGS) clean >/dev/null 2>&1 || true
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@git -C $(UPSTREAM) checkout -- . 2>/dev/null || true
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rm -rf $(UPSTREAM)/build-Linux-monkey
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