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# $NetBSD: Makefile.common,v 1.1 2022/04/14 00:50:00 tnn Exp $
# used by cross/xtensa-esp32-elf-gcc/Makefile
# used by cross/xtensa-esp32s2-elf-gcc/Makefile
# used by cross/xtensa-esp32s3-elf-gcc/Makefile
# We could use the upstream GCC distfile, but Espressif has important vendor
# patches in their branch and it seems not worth the maintenance overhead to
# extract them and put them in pkgsrc.
#DISTNAME= gcc-8.3.0
#MASTER_SITES= ${MASTER_SITE_GNU:=gcc/gcc-${PKGVERSION_NOREV}/}
#EXTRACT_SUFX= .tar.xz
DISTNAME= espressif-gcc-8.4.0
PKGNAME= ${DISTNAME:C/.*gcc/xtensa-${ESP32_TYPE}-elf-gcc/}
CATEGORIES= cross
MASTER_SITES= ${MASTER_SITE_GITHUB:=espressif/}
GITHUB_PROJECT= gcc
GITHUB_TAG= f9333cfc1a790dff864aea3478cb862cc442be30
# Espressif overlays
DISTFILES= ${DEFAULT_DISTFILES}
DISTFILES+= crosstool-NG-esp-2021r2-patch3.tar.gz
SITES.crosstool-NG-esp-2021r2-patch3.tar.gz= \
-https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch3/crosstool-NG-esp-2021r2-patch3.tar.gz
# Custom ESP32 newlib
DISTFILES+= newlib-${NEWLIBVER}.tar.gz
NEWLIBVER= esp32-2021r2-patch3_newlib-3_3_0
SITES.newlib-${NEWLIBVER}.tar.gz= \
-https://github.com/espressif/newlib-esp32/archive/8a3197a2a9a42dd99605cf8cc1e0f2d3c976c58c.tar.gz
MAINTAINER= pkgsrc-users@NetBSD.org
HOMEPAGE= https://github.com/espressif/gcc
COMMENT= Cross GCC for Espressif ${ESP32_TYPE:tu} bare metal environment
LICENSE= gnu-gpl-v2 AND gnu-gpl-v3 AND gnu-lgpl-v2 AND gnu-lgpl-v3
DEPENDS+= xtensa-${ESP32_TYPE}-elf-binutils>=2.35.2:../../cross/xtensa-${ESP32_TYPE}-elf-binutils
GNU_CONFIGURE= yes
INFO_FILES= yes
USE_LANGUAGES+= c c++
USE_TOOLS+= bash gmake makeinfo perl
PATCHDIR= ${.CURDIR}/../../cross/xtensa-esp32-elf-gcc/patches
DISTINFO_FILE= ${.CURDIR}/../../cross/xtensa-esp32-elf-gcc/distinfo
DESCR_SRC= ${.CURDIR}/../../cross/xtensa-esp32-elf-gcc/DESCR
# 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= ${PREFIX}/xtensa-${ESP32_TYPE}-elf
# This is based on "gcc -v" output from the binary release
# xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch3-linux-amd64.tar.gz
CONFIGURE_ARGS+= --target=xtensa-${ESP32_TYPE}-elf
CONFIGURE_ARGS+= --with-newlib
CONFIGURE_ARGS+= --enable-threads=no
CONFIGURE_ARGS+= --disable-shared
CONFIGURE_ARGS+= --disable-__cxa_atexit
CONFIGURE_ARGS+= --enable-cxx-flags="-ffunction-sections"
CONFIGURE_ARGS+= --disable-libgomp
CONFIGURE_ARGS+= --disable-libmudflap
CONFIGURE_ARGS+= --disable-libmpx
CONFIGURE_ARGS+= --disable-libssp
CONFIGURE_ARGS+= --disable-libquadmath
CONFIGURE_ARGS+= --disable-libquadmath-support
CONFIGURE_ARGS+= --enable-lto
CONFIGURE_ARGS+= --enable-target-optspace
CONFIGURE_ARGS+= --without-long-double-128
CONFIGURE_ARGS+= --disable-nls
CONFIGURE_ARGS+= --enable-multiarch
CONFIGURE_ARGS+= --enable-languages=c,c++
CONFIGURE_ARGS+= --disable-libstdcxx-verbose
CONFIGURE_ARGS+= --enable-threads=posix
CONFIGURE_ARGS+= --enable-gcov-custom-rtio
CONFIGURE_ARGS+= --enable-libstdcxx-time=yes
CHECK_PORTABILITY_SKIP+= contrib/*
post-extract:
mv ${WRKDIR}/newlib-*/newlib ${WRKSRC}/newlib
mv ${WRKDIR}/newlib-*/libgloss ${WRKSRC}/libgloss
${CP} -r ${WRKDIR}/overlays/xtensa_${ESP32_TYPE}/gcc/. ${WRKSRC}/.
${CP} -r ${WRKDIR}/overlays/xtensa_${ESP32_TYPE}/newlib/. ${WRKSRC}/.
pre-configure:
${RUN} cd ${WRKSRC} && ${MKDIR} ${OBJDIR}
.include "../../devel/gmp/buildlink3.mk"
.include "../../math/mpfr/buildlink3.mk"
.include "../../math/mpcomplex/buildlink3.mk"
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