#!/bin/sh

export TZ=UTC0

CURRENT_DATE=$(date -u -d @$2 +"%Y-%m-%d")
CURRENT_TIME=$(date -u -d @$2 +"%H:%M:%S")
TOUCH_DATE=$(date -u -d @$2 +"%Y%m%d%H%M.%S")

flags_size="-ffunction-sections -fdata-sections -Wl,-s -Wl,--gc-sections"
flags_datetime="-D__DATE__=\"\\\"$CURRENT_DATE\\\"\" -D__TIME__=\"\\\"$CURRENT_TIME\\\"\" -Wno-builtin-macro-redefined"

flags_libs="-Os -flto -fuse-ld=lld -w $flags_size $flags_datetime"
flags_p2pool="-fuse-ld=lld -Wno-unused-command-line-argument $flags_size $flags_datetime"

cd /p2pool/external/src/curl
cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-20 -DCMAKE_C_FLAGS="$flags_libs" -DBUILD_CURL_EXE=OFF -DBUILD_SHARED_LIBS=OFF -DCURL_DISABLE_INSTALL=ON -DCURL_ENABLE_EXPORT_TARGET=OFF -DCURL_DISABLE_HEADERS_API=ON -DCURL_DISABLE_BINDLOCAL=ON -DBUILD_LIBCURL_DOCS=OFF -DBUILD_MISC_DOCS=OFF -DENABLE_CURL_MANUAL=OFF -DCURL_ZLIB=OFF -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_DISABLE_ALTSVC=ON -DCURL_DISABLE_COOKIES=ON -DCURL_DISABLE_DOH=ON -DCURL_DISABLE_GETOPTIONS=ON -DCURL_DISABLE_HSTS=ON -DCURL_DISABLE_LIBCURL_OPTION=ON -DCURL_DISABLE_MIME=ON -DCURL_DISABLE_NETRC=ON -DCURL_DISABLE_NTLM=ON -DCURL_DISABLE_PARSEDATE=ON -DCURL_DISABLE_PROGRESS_METER=ON -DCURL_DISABLE_SHUFFLE_DNS=ON -DCURL_DISABLE_SOCKETPAIR=ON -DCURL_DISABLE_VERBOSE_STRINGS=ON -DCURL_DISABLE_WEBSOCKETS=ON -DHTTP_ONLY=ON -DCURL_ENABLE_SSL=OFF -DUSE_LIBIDN2=OFF -DCURL_USE_LIBPSL=OFF -DCURL_USE_LIBSSH2=OFF -DENABLE_UNIX_SOCKETS=OFF -DBUILD_TESTING=OFF -DUSE_NGHTTP2=OFF -DBUILD_EXAMPLES=OFF -DP2POOL_BORINGSSL=ON -DCURL_DISABLE_SRP=ON -DOPENSSL_INCLUDE_DIR=../grpc/third_party/boringssl-with-bazel/src/include
make -j$(nproc)
cd lib && cp -f libcurl.a .libs

cd /p2pool/external/src/libuv
rm -rf build
mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-20 -DCMAKE_C_FLAGS="$flags_libs" -DBUILD_TESTING=OFF -DLIBUV_BUILD_SHARED=OFF
make -j$(nproc)

cd /p2pool/external/src/libzmq
rm -rf build
mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-20 -DCMAKE_CXX_COMPILER=clang++-20 -DCMAKE_C_FLAGS="$flags_libs" -DCMAKE_CXX_FLAGS="$flags_libs" -DWITH_LIBSODIUM=OFF -DWITH_LIBBSD=OFF -DBUILD_TESTS=OFF -DWITH_DOCS=OFF -DENABLE_DRAFTS=OFF -DBUILD_SHARED=OFF
make -j$(nproc)

cd /p2pool
mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-20 -DCMAKE_CXX_COMPILER=clang++-20 -DCMAKE_C_FLAGS="$flags_p2pool" -DCMAKE_CXX_FLAGS="$flags_p2pool" -DSTATIC_BINARY=ON -DARCH_ID=x86_64
make -j$(nproc) p2pool

mkdir $1

mv p2pool $1
mv ../LICENSE $1
mv ../README.md $1

tar cvf $1.tar --sort=name --owner=0 --group=0 --mtime="$CURRENT_DATE $CURRENT_TIME" $1
touch -t $TOUCH_DATE $1.tar
7z a -mx=9 -tgzip -stl $1.tar.gz $1.tar