1 files changed, 127 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/emk_project.py b/web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/emk_project.py
new file mode 100644
index 00000000..940fadc2
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/emk_project.py
@@ -0,0 +1,127 @@
+import os
+
+c, link, asm, utils = emk.module("c", "link", "asm", "utils")
+
+default_compile_flags = ["-fvisibility=hidden", "-Wall", "-Wextra", "-Wshadow", "-Werror", "-Wno-missing-field-initializers", "-Wno-unused-parameter", \
+    "-Wno-comment", "-Wno-unused", "-Wno-unknown-pragmas"]
+default_link_flags = []
+opt_flags = {"dbg":["-g"], "std":["-O2"], "max":["-O3"], "small":["-Os"]}
+opt_link_flags = {"dbg":[], "std":[], "max":[], "small":[]}
+c_flags = ["-std=c99"]
+cxx_flags = ["-std=c++11", "-Wno-reorder", "-fno-rtti", "-fno-exceptions"]
+c_link_flags = []
+cxx_link_flags = ["-fno-rtti", "-fno-exceptions"]
+
+def setup_build_dir():
+    build_arch = None
+    if "arch" in emk.options:
+        build_arch = emk.options["arch"]
+    elif not emk.cleaning:
+        build_arch = "osx"
+    emk.options["arch"] = build_arch
+
+    opt_level = None
+    if "opt" in emk.options:
+        level = emk.options["opt"]
+        if level in opt_flags:
+            opt_level = level
+        else:
+            emk.log.warning("Unknown optimization level '%s'" % (level))
+    elif not emk.cleaning:
+        opt_level = "dbg"
+    emk.options["opt"] = opt_level
+
+    dirs = ["__build__"]
+    if build_arch:
+        dirs.append(build_arch)
+    if opt_level:
+        dirs.append(opt_level)
+    emk.build_dir = os.path.join(*dirs)
+
+def setup_osx():
+    global c
+    global link
+
+    flags = [("-arch", "x86_64"), "-fno-common", "-Wnewline-eof"]
+    c.flags.extend(flags)
+    c.cxx.flags += ["-stdlib=libc++"]
+    link.cxx.flags += ["-stdlib=libc++"]
+
+    link_flags = [("-arch", "x86_64")]
+    link.local_flags.extend(link_flags)
+
+def setup_avr():
+    global c
+    global link
+
+    c.compiler = c.GccCompiler("/Projects/avr-tools/bin/avr-")
+    c.flags += ["-mmcu=atmega256rfr2", "-ffunction-sections", "-fdata-sections"]
+    link.linker = link.GccLinker("/Projects/avr-tools/bin/avr-")
+    link.flags += ["-mmcu=atmega256rfr2", "-mrelax", "-Wl,--gc-sections"]
+    link.strip = True
+
+def setup_arm_thumb():
+    global c
+    global link
+    global asm
+    global utils
+
+    asm.assembler = asm.GccAssembler("/cross/arm_cortex/bin/arm-none-eabi-")
+    c.compiler = c.GccCompiler("/cross/arm_cortex/bin/arm-none-eabi-")
+    link.linker = link.GccLinker("/cross/arm_cortex/bin/arm-none-eabi-")
+
+    c.flags.extend(["-mcpu=cortex-m0", "-mthumb", "-ffunction-sections", "-fdata-sections", "-fno-builtin-fprintf", "-fno-builtin-printf"])
+    c.defines["LPC11XX"] = 1
+    
+    link.local_flags.extend(["-mcpu=cortex-m0", "-mthumb", "-nostartfiles", "-nostdlib", "-Wl,--gc-sections"])
+    link.local_flags.extend(["-Tflash.lds", "-L/Projects/lpc11xx/core", "/Projects/lpc11xx/core/" + emk.build_dir + "/board_cstartup.o"])
+    link.local_syslibs += ["gcc"]
+    link.depdirs += ["/Projects/lpc11xx/stdlib"]
+
+    def do_objcopy(produces, requires):
+        utils.call("/cross/arm_cortex/bin/arm-none-eabi-objcopy", "-O", "binary", requires[0], produces[0])
+
+    def handle_exe(path):
+        emk.depend(path, "/Projects/lpc11xx/core/" + emk.build_dir + "/board_cstartup.o")
+        emk.rule(do_objcopy, path + ".bin", path, cwd_safe=True, ex_safe=True)
+        emk.autobuild(path + ".bin")
+
+    link.exe_funcs.append(handle_exe)
+    link.strip = True
+    
+    emk.recurse("/Projects/lpc11xx/core")
+
+def setup_linux_rpi():
+    global c
+    global link
+
+    c.compiler = c.GccCompiler("/Volumes/xtools/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-")
+    link.linker = link.GccLinker("/Volumes/xtools/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-")
+    
+    c.flags.extend(["-fomit-frame-pointer"])
+
+setup_build_dir()
+
+setup_funcs = {"osx":setup_osx, "avr":setup_avr, "arm_thumb":setup_arm_thumb, "rpi": setup_linux_rpi}
+
+if not emk.cleaning:
+    build_arch = emk.options["arch"]
+    opt_level = emk.options["opt"]
+
+    c.flags.extend(default_compile_flags)
+    c.flags.extend(opt_flags[opt_level])
+    c.c.flags.extend(c_flags)
+    c.cxx.flags.extend(cxx_flags)
+    link.local_flags.extend(default_link_flags)
+    link.local_flags.extend(opt_link_flags[opt_level])
+    link.c.local_flags.extend(c_link_flags)
+    link.cxx.local_flags.extend(cxx_link_flags)
+
+    c.include_dirs.append("$:proj:$")
+
+    if build_arch in setup_funcs:
+        setup_funcs[build_arch]()
+    else:
+        raise emk.BuildError("Unknown target arch '%s'" % (build_arch))
+
+    c.defines["TARGET_ARCH_" + build_arch.upper()] = 1