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PORTNAME= wasi-libc
DISTVERSION= g20201005
CATEGORIES= devel
MAINTAINER= greg@unrelenting.technology
COMMENT= C standard library for WebAssembly System Interface
LICENSE= APACHE20 MIT LLVM2
LICENSE_COMB= multi
LICENSE_FILE_APACHE20= ${WRKSRC}/LICENSE-APACHE
LICENSE_FILE_MIT= ${WRKSRC}/LICENSE-MIT
LICENSE_FILE_LLVM2= ${WRKSRC}/LICENSE-APACHE-LLVM
LICENSE_NAME_LLVM2= Apache License 2.0 with LLVM Exceptions
LICENSE_PERMS_LLVM2= dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
BUILD_DEPENDS= clang${LLVM_VERSION}:devel/llvm${LLVM_VERSION}
USES= gmake
USE_GITHUB= yes
GH_ACCOUNT= WebAssembly
GH_TAGNAME= 9083fe84568fb4de76152757abfd216ba34ad908
GH_TUPLE= WebAssembly:WASI:54a8be9:wasi/tools/wasi-headers/WASI
NO_ARCH= yes
LLVM_VERSION?= 11
ALL_TARGET= finish
# NOTE: matches the https://github.com/CraneStation/wasi-sdk
WASI_SYSROOT= ${PREFIX}/share/wasi-sysroot
# NOTE: our llvm ports don't ship stdarg/stddef clang headers, so they're in FILESDIR
# and we install them to the sysroot
MAKE_ENV= INSTALL_DIR=${STAGEDIR}${WASI_SYSROOT} \
WASM_AR=${LOCALBASE}/bin/llvm-ar${LLVM_VERSION} \
WASM_CC=${LOCALBASE}/bin/clang${LLVM_VERSION} \
WASM_CFLAGS="-O2 -DNDEBUG -I${FILESDIR}" \
WASM_NM=${LOCALBASE}/bin/llvm-nm${LLVM_VERSION}
# NOTE: phony targets cause make install to rebuild everything
# https://github.com/CraneStation/wasi-libc/issues/156
post-patch:
${REINPLACE_CMD} -e 's|install: finish|install:|' ${WRKSRC}/Makefile
post-install:
${INSTALL_DATA} ${FILESDIR}/stdarg.h ${STAGEDIR}${WASI_SYSROOT}/include/
${INSTALL_DATA} ${FILESDIR}/stddef.h ${STAGEDIR}${WASI_SYSROOT}/include/
.include <bsd.port.mk>
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