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# $NetBSD: Makefile,v 1.1 2019/09/20 15:20:20 bouyer Exp $
# using configure options and sources from
# https://github.com/earlephilhower/esp-quick-toolchain
DISTNAME= gcc-xtensa-4.8.2
PKGNAME= ${DISTNAME:C/gcc-xtensa/xtensa-lx106-elf-gcc/}
CATEGORIES= cross
MASTER_SITES= ${MASTER_SITE_GITHUB:=jcmvbkbc/}
GITHUB_PROJECT= gcc-xtensa
GITHUB_TAG= a0936f8b396491bc7894c8bc5e80971cc9138e94
DIST_SUBDIR= ${PKGNAME}
# Custom xtensa newlib
DISTFILES= ${DEFAULT_DISTFILES}
DISTFILES+= newlib-${NEWLIBVER}.tar.gz
NEWLIBVER= xtensa-2_2_0-lock-arduino_20190913
SITES.newlib-${NEWLIBVER}.tar.gz= -https://github.com/earlephilhower/newlib-xtensa/archive/b350aadd0c7f44d5ec867494a795a0eed972ee9a.tar.gz
# extra patches
.for _p in \
gcc-ctype-inline-pgmread.patch \
gcc-docs.patch \
gcc-enable-mforcel32-eh.patch \
gcc-exception-emergency.patch \
gcc-exception-what-to-pmem.patch \
gcc-file-shortname.patch \
gcc-fix-defaults-h-gcc7.patch \
gcc-fix-elfos-h-gcc7.patch \
gcc-gmpn_invert_limb.patch \
gcc-libc_name_p-fix.patch \
gcc-mforce-l32-jcmvbkbc.patch \
gcc-osx-malloc.patch \
gcc-stdcsupp-safe.patch \
gcc-unwind-safe.patch
PATCHFILES+= ${_p}
.endfor
PATCH_SITES+= https://raw.githubusercontent.com/earlephilhower/esp-quick-toolchain/master/patches/gcc4.8/
PATCHFILES+= gcc-001-jump-tables-in-text-section-earlephilhower.patch
PATCH_SITES+= https://github.com/earlephilhower/esp-quick-toolchain/raw/master/patches/
PATCH_DIST_STRIP= -p1
MAINTAINER= bouyer@NetBSD.org
HOMEPAGE= https://github.com/espressif/gcc
COMMENT= Cross GCC for Espressif ESP8266 bare metal environment
LICENSE= gnu-gpl-v2 AND gnu-gpl-v3 AND gnu-lgpl-v2 AND gnu-lgpl-v3
DEPENDS+= xtensa-lx106-elf-binutils-[0-9]*:../../cross/xtensa-lx106-elf-binutils
FILESDIR= ${.CURDIR}/../../cross/xtensa-lx106-elf-binutils/files
GNU_CONFIGURE= yes
INFO_FILES= yes
USE_LANGUAGES+= c c++
USE_TOOLS+= bash gmake makeinfo perl
# for http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33549
# use makeinfo from pkgsrc/devel/gtexinfo.
TOOL_DEPENDS+= gtexinfo>=5.1:../../devel/gtexinfo
_TOOLS_USE_PKGSRC.makeinfo= yes
OBJDIR= ../build
CONFIGURE_DIRS= ${OBJDIR}
CONFIGURE_SCRIPT= ${WRKSRC}/configure
CONFIG_SHELL= ${TOOLS_PATH.bash}
WRAPPER_SHELL= ${TOOLS_PATH.bash}
GNU_CONFIGURE_PREFIX= ${PREFIX}/xtensa-lx106-elf
CONFIGURE_ARGS+= --enable-languages=c,c++
CONFIGURE_ARGS+= --target=xtensa-lx106-elf
CONFIGURE_ARGS+= --disable-shared
CONFIGURE_ARGS+= --with-newlib
CONFIGURE_ARGS+= --enable-threads=no
CONFIGURE_ARGS+= --disable-__cxa_atexit
CONFIGURE_ARGS+= --disable-libgomp
CONFIGURE_ARGS+= --disable-libmudflap
CONFIGURE_ARGS+= --disable-nls
CONFIGURE_ARGS+= --disable-multilib
CONFIGURE_ARGS+= --disable-bootstrap
CONFIGURE_ARGS+= --enable-languages=c,c++
CONFIGURE_ARGS+= --enable-lto
CONFIGURE_ARGS+= --enable-static=yes
CONFIGURE_ARGS+= --disable-libstdcxx-verbose
post-extract:
${LN} -s ${WRKDIR}/newlib-*/newlib ${WRKSRC}/newlib
${LN} -s ${WRKDIR}/newlib-*/libgloss ${WRKSRC}/libgloss
pre-configure:
${RUN} cd ${WRKSRC} && ${MKDIR} ${OBJDIR}
${CP} ${FILESDIR}/xtensa-config.h ${WRKSRC}/include/xtensa-config.h
.include "../../devel/gmp/buildlink3.mk"
.include "../../math/mpfr/buildlink3.mk"
.include "../../math/mpcomplex/buildlink3.mk"
.include "../../mk/bsd.pkg.mk"
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