Build ngtcp2/nghttp3 into worker for WebTransport.

env/cmake.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+set -e
+exec 1>&2
+
+arch=${1}
+output=${2}
+curdir=${3}
+meson=${4}
+ar=${5}
+strip=${6}
+windres=${7}
+cc=${8}
+cxx=${9}
+objc=${10}
+qflags=${11}
+wflags=${12}
+xflags=${13}
+mflags=${14}
+shift 14
+
+if [[ $# -ne 0 ]]; then
+    exit 1
+fi
+
+meson=(${meson})
+
+cc=(${cc})
+cxx=(${cxx})
+objc=(${objc})
+
+qflags=(${qflags})
+wflags=(${wflags})
+xflags=(${xflags})
+
+mkdir -p "${output}/${arch}"
+
+cflags=(-I"${curdir}/${output}/${arch}/usr/include")
+lflags=(-L"${curdir}/${output}/${arch}/usr/lib")
+
+cflags+=("${qflags[@]}")
+
+cfg="${curdir}/${output}/${arch}/cmake.cfg"
+echo "${wflags[@]}" >"${curdir}/${output}/${arch}/cmake.cfg"
+cfg=(--config "${cfg}")
+
+
+# XXX: I need to set CMAKE_SYSTEM_VERSION
+cat >"${output}/${arch}"/cmake.new <<EOF
+set(CMAKE_SYSTEM_NAME ${meson[0]})
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR "${meson[1]}")
+
+set(CMAKE_ASM_COMPILER ${cc[@]} ${cfg[@]})
+set(CMAKE_C_COMPILER ${cc[@]} ${cfg[@]})
+set(CMAKE_CXX_COMPILER ${cxx[@]} ${cfg[@]})
+
+set(CMAKE_ASM_FLAGS "\${CMAKE_ASM_FLAGS} ${cflags[@]}" CACHE STRING "asm flags")
+set(CMAKE_C_FLAGS "\${CMAKE_C_FLAGS} ${cflags[@]}" CACHE STRING "c flags")
+set(CMAKE_CXX_FLAGS "\${CMAKE_CXX_FLAGS} ${cflags[@]} ${xflags[@]}" CACHE STRING "c++ flags")
+EOF
+
+if diff "${output}/${arch}"/cmake.{new,txt} &>/dev/null; then
+    rm -f "${output}/${arch}"/cmake.new
+else
+    mv -f "${output}/${arch}"/cmake.{new,txt}
+fi

env/fnoident.cfg

@@ -0,0 +1 @@
+-fno-ident

env/lnx-arch.sh

@@ -16,5 +16,6 @@ pacman -Sy \
     bison flex gperf \
     gettext groff texinfo \
     autoconf{,-archive} automake libtool \
-    make meson ninja pkgconf \
+    make ninja pkgconf \
+    cmake meson \
     qemu-system-{x86,aarch64} \

env/lnx-debian.sh

@@ -19,7 +19,8 @@ apt-get -y install \
     bison flex gperf \
     gettext groff texinfo \
     autoconf{,-archive} automake libtool \
-    make meson ninja-build pkg-config \
+    make ninja-build pkg-config \
+    cmake meson \
     qemu-system-{x86,arm} \
 
 if dpkg --compare-versions $(meson --version) '<<' "1.2.0"; then

env/meson.sh

@@ -43,6 +43,7 @@ cfg="${curdir}/${output}/${arch}/meson.cfg"
 echo "${wflags[@]}" >"${curdir}/${output}/${arch}/meson.cfg"
 cfg=(--config "${cfg}")
 
+
 function args() {
     comma=false
     for arg in "$@"; do

env/output.mk

@@ -112,6 +112,7 @@ export ENV_CURDIR := $(CURDIR)
 export ENV_OUTPUT := $(output)
 
 define _
+$(shell env/cmake.sh $(1) $(output) '$(CURDIR)' '$(cmake) $(meson/$(1))' '$(ar/$(1))' '$(strip/$(1))' '$(windres/$(1))' '$(cc) $(more/$(1))' '$(cxx) $(more/$(1))' '$(objc) $(more/$(1))' '$(qflags)' '$(wflags)' '$(xflags)' '$(mflags)')
 $(shell env/meson.sh $(1) $(output) '$(CURDIR)' '$(meson) $(meson/$(1))' '$(ar/$(1))' '$(strip/$(1))' '$(windres/$(1))' '$(cc) $(more/$(1))' '$(cxx) $(more/$(1))' '$(objc) $(more/$(1))' '$(qflags)' '$(wflags)' '$(xflags)' '$(mflags)')
 endef
 $(each)
@@ -134,6 +135,12 @@ $(output)/%/Makefile: $$(specific) $$(folder)/configure $(sysroot) $$(call head,
 	    --enable-static --disable-shared $(subst =@/,=$(CURDIR)/$(output)/$(arch)/,$(w_$(subst -,_,$(notdir $(patsubst %/configure,%,$<)))))
 	cd $(dir $@); $(m_$(subst -,_,$(notdir $(patsubst %/configure,%,$<))))
 
+$(output)/%/cmake/Makefile: $$(specific) $$(folder)/CMakeLists.txt $(output)/$$(arch)/cmake.txt $(sysroot) $$(call head,$$(folder))
+	$(specific)
+	@rm -rf $(dir $@)
+	@mkdir -p $(dir $@)
+	cmake -S$(dir $<) --toolchain $(CURDIR)/$(output)/$(arch)/cmake.txt -B$(dir $@) -DCMAKE_BUILD_TYPE=Release
+
 $(output)/%/build.ninja: $$(specific) $$(folder)/meson.build $(output)/$$(arch)/meson.txt $(sysroot) $$(call head,$$(folder)) $(output)/$$(arch)/usr/bin/pkg-config
 	$(specific)
 	@rm -rf $(dir $@)

env/setup-mac.sh

@@ -12,7 +12,8 @@ brew install \
     python-packaging \
     groff \
     autoconf{,-archive} automake libtool \
-    make meson ninja pkg-config \
+    make ninja pkg-config \
+    cmake meson \
     rustup-init \
 
 rustup-init -y --no-modify-path --no-update-default-toolchain

env/target-and.mk

@@ -15,6 +15,7 @@ lib := a
 exe := 
 
 meson := linux
+cmake += Android
 
 archs += armeabi-v7a
 openssl/armeabi-v7a := android-arm

env/target-any.mk

@@ -102,16 +102,23 @@ else
 zflags := -0
 endif
 
+
 objc := false
 include $(pwd)/target-$(target).mk
 
 ifeq ($(machine),)
 machine := $(default)
 endif
 
--include $(pwd)/cpu-$(machine).mk
+ifneq ($(target),win)
+# XXX: this breaks libgcrypt due to cet.h being ELF-specific
+more/x86_64 += -fcf-protection=full
+endif
+
+# XXX: this broke ARM iOS/macOS exception handling in coroutines
+# XXX: consider using =pac-ret+leaf
+#more/arm64 += -mbranch-protection=standard
 
-cflags += -I@/usr/include
 
 define depend
 $(foreach arch,$(archs),$(eval $(output)/$(arch)/$(1): $(patsubst @/%,$(output)/$(arch)/%,$(2))))
@@ -124,8 +131,11 @@ $(eval folder := $(subst $(space),/,$(wordlist 2,$(words $(temp)),$(temp))))
 endef
 specific = $(eval $(value preamble))
 
-cflags += -I$(output)/extra
+
 cflags += -I@/extra
+cflags += -I$(output)/extra
+
+cflags += -I@/usr/include
 
 
 # I doubt this will ever become important, but just in case: v8 had this idea ;P
@@ -141,7 +151,9 @@ qflags += -ffile-prefix-map=$(CURDIR)=.
 
 rflags += --remap-path-prefix=$(CURDIR)/$(output)/cargo/=~/.cargo/
 
-qflags += -fno-ident
+# putting -fno-ident directly into qflags breaks cmake
+qflags += --config=$(CURDIR)/$(pwd)/fnoident.cfg
+
 
 $(output)/%/extra/revision.hpp: force
 	@mkdir -p $(dir $@)

env/target-ios.mk

@@ -9,6 +9,8 @@
 # }}}
 
 
+cmake := iOS
+
 archs += armv7
 openssl/armv7 := ios-xcrun
 host/armv7 := arm-apple-darwin

env/target-lnx.mk

@@ -19,6 +19,7 @@ libc := gnu
 endif
 
 meson := linux
+cmake := Linux
 
 archs += i386
 openssl/i386 := linux-x86

env/target-mac.mk

@@ -9,6 +9,8 @@
 # }}}
 
 
+cmake := Darwin
+
 archs += i386
 openssl/i386 := darwin-i386-cc
 host/i386 := i386-apple-darwin

env/target-win.mk

@@ -15,6 +15,7 @@ lib := lib
 exe := .exe
 
 meson := windows
+cmake := CYGWIN
 
 archs += i686
 openssl/i686 := mingw

min-boringssl/target.mk

@@ -18,4 +18,19 @@
 # }}}
 
 
+pwd/boringssl := $(pwd)/boringssl
+
+boringssl := 
+boringssl += $(pwd/boringssl)/cmake/libssl.a
+boringssl += $(pwd/boringssl)/cmake/libcrypto.a
+
+$(subst @,%,$(patsubst %,$(output)/@/%,$(boringssl))): $(output)/%/$(pwd/boringssl)/cmake/Makefile
+	$(MAKE) -C $(dir $<) ssl
+
 cflags += -I$(pwd)/boringssl/include
+
+linked += $(boringssl)
+
+export BORINGSSL_CFLAGS := -I$(CURDIR)/$(pwd/boringssl)/include
+# XXX: this needs to be shoved down and then split for each architecture
+export BORINGSSL_LIBS := -L$(CURDIR)/$(output)/$(machine)/$(pwd/boringssl)/cmake -lcrypto -lssl

min-cairo/target.mk

@@ -23,12 +23,12 @@ p_cairo += -Wno-unused-variable
 p_cairo += -I$(CURDIR)/$(pwd)/zlb/libz
 l_cairo += -L@/$(pwd)/zlb
 
-p_cairo += -I$(CURDIR)/$(pwd)/libpng
 p_cairo += -I@/$(pwd)/libpng
+p_cairo += -I$(CURDIR)/$(pwd)/libpng
 l_cairo += -L@/libpbg/.libs
 
-p_cairo += -I$(CURDIR)/$(pwd)/pixman/pixman
 p_cairo += -I@/$(pwd)/pixman/pixman
+p_cairo += -I$(CURDIR)/$(pwd)/pixman/pixman
 l_cairo += -L@/$(pwd)/pixman/.libs
 
 libcairo := $(pwd)/cairo/src/.libs/libcairo.a
@@ -38,8 +38,8 @@ $(subst @,%,$(patsubst %,$(output)/@/%,$(libcairo))) \
 : $(output)/%/$(pwd)/cairo/Makefile $(sysroot)
 	$(MAKE) -C $(dir $<)/src
 
-cflags += -I$(pwd)/cairo/src
 cflags += -I@/$(pwd)/cairo/src
+cflags += -I$(pwd)/cairo/src
 
 linked += $(libcairo)
 

min-http3/nghttp3.mk

@@ -0,0 +1,34 @@
+# Orchid - WebRTC P2P VPN Market (on Ethereum)
+# Copyright (C) 2017-2020  The Orchid Authors
+
+# GNU Affero General Public License, Version 3 {{{ */
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# }}}
+
+
+w_nghttp3 += --enable-lib-only
+
+nghttp3 := 
+nghttp3 += $(pwd)/nghttp3/lib/.libs/libnghttp3.a
+
+$(output)/%/$(pwd)/nghttp3/lib/includes/nghttp3/version.h $(subst @,%,$(patsubst %,$(output)/@/%,$(nghttp3))): $(output)/%/$(pwd)/nghttp3/Makefile
+	$(MAKE) -C $(dir $<)
+
+cflags += -I@/$(pwd)/nghttp3/lib/includes
+cflags += -I$(pwd)/nghttp3/lib/includes
+
+header += @/$(pwd)/nghttp3/lib/includes/nghttp3/version.h
+
+linked += $(nghttp3)

min-http3/ngtcp2.mk

@@ -0,0 +1,46 @@
+# Orchid - WebRTC P2P VPN Market (on Ethereum)
+# Copyright (C) 2017-2020  The Orchid Authors
+
+# GNU Affero General Public License, Version 3 {{{ */
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# }}}
+
+
+w_ngtcp2 += --enable-lib-only
+
+w_ngtcp2 += --without-libev
+w_ngtcp2 += --without-openssl
+w_ngtcp2 += --with-boringssl
+
+define _
+$(output)/$(1)/$(pwd)/ngtcp2/Makefile: $(output)/$(1)/$(pwd/boringssl)/cmake/libssl.a
+endef
+$(each)
+
+ngtcp2 := 
+ngtcp2 += $(pwd)/ngtcp2/lib/.libs/libngtcp2.a
+ngtcp2 += $(pwd)/ngtcp2/crypto/boringssl/libngtcp2_crypto_boringssl.a
+
+$(output)/%/$(pwd)/ngtcp2/lib/includes/ngtcp2/version.h $(subst @,%,$(patsubst %,$(output)/@/%,$(ngtcp2))): $(output)/%/$(pwd)/ngtcp2/Makefile
+	$(MAKE) -C $(dir $<)
+
+cflags += -I$(pwd)/ngtcp2/crypto/includes
+
+cflags += -I@/$(pwd)/ngtcp2/lib/includes
+cflags += -I$(pwd)/ngtcp2/lib/includes
+
+header += @/$(pwd)/ngtcp2/lib/includes/ngtcp2/version.h
+
+linked += $(ngtcp2)