# Generated by go2rpm 1
%bcond_without check

%global __brp_strip_lto %{nil}
%global __brp_strip_static_archive %{nil}

# https://github.com/tinygo-org/tinygo
%global goipath         github.com/tinygo-org/tinygo
Version:                0.19.0

%global CMSIS_commit        9fe411cef1cef5de58e5957b89760759de44e393
%global avr_commit          6624554c02b237b23dc17d53e992bf54033fc228
%global clang_llvm_version  11
%global cmsis_svd_commit    9c35b6d9df1f9eeecfcc33fc6f98719dbaaa30ce
%global compiler_rt_version 9.0.0
%global nrfx_commit         d779b49fc59c7a165e7da1d7cd7d57b28a059f16
%global picolibc_commit     80528c684b10aaee977397e7eb40c4784e6dc433
%global wasi_libc_commit    215adc8ac9f91eb055311acc72683fd2eb1ae15a

# No longer matching regular Go's /usr/share/gocode because it also provides
# pre-compiled binaries, and symlinks to arch-specific clang headers.
%global tinygoroot %{_libdir}/tinygo

%gometa

%global common_description %{expand:
Go compiler for small places. Microcontrollers, WebAssembly, and command-line
tools. Based on LLVM.}

#global godocs CHANGELOG.md BUILDING.md CONTRIBUTING.md README.md
#global golicenses LICENSE LICENSE.TXT
#global gosupfiles lib/CMSIS/CMSIS/Include/*.h lib/compiler-rt/lib/builtins/*/*.S lib/nrfx/mdk/*.{ld,S} src/examples/wasm/*/*.js targets/*.{js,json,ld,S}

Name:           tinygo
Release:        %autorelease
Summary:        Go compiler for small places

# Main files: BSD
# CMSIS: BSD (subsetted)
# avr-mcu: ASL 2.0 (packs) and MIT (Rust code, unused by this package)
# cmsis-svd: ASL 2.0 and BSD and ISC and MIT (subsetted)
# compiler-rt: NCSA or MIT
# nrfx: BSD and ASL 2.0
# picolibc: BSD and ISC and MIT and GPLv2 (testing code only, unused by this package)
# wasi-libc: BSD and CC0 and ISC and MIT and Public Domain
License:        BSD and ASL 2.0 and CC0 and ISC and MIT and (NCSA or MIT) and Public Domain
URL:            %{gourl}
Source0:        %{gosource}
Source1:        clean_tarballs.sh
Source2:        cmsis-%{CMSIS_commit}-clean.tar.xz
Source3:        https://github.com/avr-rust/avr-mcu/archive/%{avr_commit}/avr-%{avr_commit}.tar.gz
Source4:        cmsis_svd-%{cmsis_svd_commit}-clean.tar.xz
Source5:        https://releases.llvm.org/%{compiler_rt_version}/compiler-rt-%{compiler_rt_version}.src.tar.xz
Source6:        https://github.com/NordicSemiconductor/nrfx/archive/%{nrfx_commit}/nrfx-%{nrfx_commit}.tar.gz
Source7:        https://github.com/keith-packard/picolibc/archive/%{picolibc_commit}/picolibc-%{picolibc_commit}.tar.gz
Source8:        https://github.com/WebAssembly/wasi-libc/archive/%{wasi_libc_commit}/wasi-libc-%{wasi_libc_commit}.tar.gz
# We don't have wasmtime to run these.
Patch0001:      0001-Skip-WASI-tests.patch
# We don't have cross-compiled glibc to build these.
Patch0002:      0002-Only-run-native-Linux-tests-on-their-own-GOARCH.patch
# https://github.com/tinygo-org/tinygo/pull/1538
Patch0003:      0003-Use-clang-to-do-linking.patch
Patch0004:      0004-Add-canThrow-argument-to-llvm.InlineAsm-calls.patch

# Not supported upstream yet.
ExcludeArch:    armv7hl ppc64le s390x

BuildRequires:  (clang-devel >= %{clang_llvm_version} with clang-devel < %{lua: print(tonumber(rpm.expand('%{clang_llvm_version}')) + 1)})
BuildRequires:  golang(github.com/blakesmith/ar)
%ifnarch %{ix86}
BuildRequires:  chromium
BuildRequires:  golang(github.com/chromedp/chromedp) >= 0.6.4
BuildRequires:  golang(github.com/chromedp/cdproto/cdp)
%endif
BuildRequires:  golang(github.com/google/shlex)
BuildRequires:  golang(github.com/marcinbor85/gohex)
BuildRequires:  golang(github.com/mattn/go-colorable) >= 0.1.8
BuildRequires:  golang(go.bug.st/serial) >= 1.1.2
BuildRequires:  golang(golang.org/x/tools/go/ast/astutil)
BuildRequires:  golang(golang.org/x/tools/go/ssa)
BuildRequires:  golang(tinygo.org/x/go-llvm)
BuildRequires:  llvm-devel(major) = %{clang_llvm_version}
BuildRequires:  make

BuildRequires:  avr-gcc
BuildRequires:  avr-libc
# We don't have glibc for arm, so skip these.
#BuildRequires:  gcc-arm-linux-gnu
#BuildRequires:  gcc-aarch64-linux-gnu
BuildRequires:  lld
BuildRequires:  nodejs
BuildRequires:  qemu-system-arm-core

Requires:       golang
Requires:       lld
Recommends:     avr-gcc
Recommends:     avr-libc
Recommends:     clang
# Add this when LLVM supports ESP natively.
# Recommends:     esptool
Recommends:     qemu-system-arm-core

%description
%{common_description}

#gopkg


%prep
%goprep
%patch0001 -p1
%patch0002 -p1
%patch0003 -p1
%patch0004 -p1

tar -C lib -xf %{SOURCE2}
rmdir lib/CMSIS
mv lib/CMSIS-%{CMSIS_commit} lib/CMSIS

tar -C lib -xf %{SOURCE3}
rmdir lib/avr
mv lib/avr-mcu-%{avr_commit} lib/avr

tar -C lib -xf %{SOURCE4}
rmdir lib/cmsis-svd
mv lib/cmsis-svd-%{cmsis_svd_commit} lib/cmsis-svd

tar -C lib -xf %{SOURCE5}
rmdir lib/compiler-rt
mv lib/compiler-rt-%{compiler_rt_version}.src lib/compiler-rt

tar -C lib -xf %{SOURCE6}
rmdir lib/nrfx
mv lib/nrfx-%{nrfx_commit} lib/nrfx
rm lib/nrfx/.gitignore
chmod -x lib/nrfx/doc/generate_html_doc.sh

tar -C lib -xf %{SOURCE7}
rmdir lib/picolibc
mv lib/picolibc-%{picolibc_commit} lib/picolibc

tar -C lib -xf %{SOURCE8}
rmdir lib/wasi-libc
mv lib/wasi-libc-%{wasi_libc_commit} lib/wasi-libc


%build
# Use only GOBUILDTAGS when https://pagure.io/go-rpm-macros/pull-request/34 is
# merged and released.
export BUILDTAGS="llvm%{clang_llvm_version}" LDFLAGS="-X github.com/tinygo-org/tinygo/goenv.TINYGOROOT=%{tinygoroot} "
%gobuild -o %{gobuilddir}/bin/tinygo %{goipath}
GO111MODULE=off %make_build gen-device STM32=0
for target in armv6m-none-eabi armv7m-none-eabi armv7em-none-eabi; do
    for libc in compiler-rt picolibc; do
        TINYGOROOT=$PWD \
            %{gobuilddir}/bin/tinygo \
                build-library -target=$target -o ${target}-${libc}.a ${libc}
    done
done
%make_build wasi-libc CLANG=clang-%{clang_llvm_version} LLVM_AR=llvm-ar LLVM_NM=llvm-nm


%install
#gopkginstall
install -vdm 0755                     %{buildroot}%{_bindir}
install -vpm 0755 %{gobuilddir}/bin/* %{buildroot}%{_bindir}/

install -vdm 0755 %{buildroot}%{tinygoroot}
install -vdm 0755 %{buildroot}%{tinygoroot}/lib
install -vdm 0755 %{buildroot}%{tinygoroot}/lib/CMSIS
install -vpm 0644 lib/CMSIS/README.md %{buildroot}%{tinygoroot}/lib/CMSIS/
install -vdm 0755 %{buildroot}%{tinygoroot}/lib/CMSIS/CMSIS/Include
install -vpm 0644 lib/CMSIS/CMSIS/Include/* %{buildroot}%{tinygoroot}/lib/CMSIS/CMSIS/Include/
install -vdm 0755 %{buildroot}%{tinygoroot}/lib/compiler-rt
install -vpm 0644 lib/compiler-rt/README.txt %{buildroot}%{tinygoroot}/lib/compiler-rt/
install -vpm 0644 lib/compiler-rt/LICENSE.TXT %{buildroot}%{tinygoroot}/lib/compiler-rt/
install -vdm 0755 %{buildroot}%{tinygoroot}/lib/compiler-rt/lib
cp -rp lib/compiler-rt/lib/builtins %{buildroot}%{tinygoroot}/lib/compiler-rt/lib/
cp -rp lib/nrfx %{buildroot}%{tinygoroot}/lib/
install -vdm 0755 %{buildroot}%{tinygoroot}/lib/wasi-libc
cp -rp lib/wasi-libc/sysroot %{buildroot}%{tinygoroot}/lib/wasi-libc/
install -vdm 0755 %{buildroot}%{tinygoroot}/lib/picolibc/newlib/libc
cp -rp lib/picolibc/newlib/libc/ctype %{buildroot}%{tinygoroot}/lib/picolibc/newlib/libc
cp -rp lib/picolibc/newlib/libc/include %{buildroot}%{tinygoroot}/lib/picolibc/newlib/libc
cp -rp lib/picolibc/newlib/libc/locale %{buildroot}%{tinygoroot}/lib/picolibc/newlib/libc
cp -rp lib/picolibc/newlib/libc/string %{buildroot}%{tinygoroot}/lib/picolibc/newlib/libc
cp -rp lib/picolibc/newlib/libc/tinystdio %{buildroot}%{tinygoroot}/lib/picolibc/newlib/libc
cp -rp lib/picolibc-include %{buildroot}%{tinygoroot}/lib
install -vdm 0755 %{buildroot}%{tinygoroot}/pkg
for target in armv6m-none-eabi armv7m-none-eabi armv7em-none-eabi; do
    for libc in compiler-rt picolibc; do
        install -vdm 0755 %{buildroot}%{tinygoroot}/pkg/${target}
        install -vpm 0644 ${target}-${libc}.a %{buildroot}%{tinygoroot}/pkg/${target}/${libc}.a
    done
done
cp -rp src %{buildroot}%{tinygoroot}/
rm %{buildroot}%{tinygoroot}/src/examples/wasm/.gitignore
cp -rp targets %{buildroot}%{tinygoroot}/


%if %{with check}
%global gotestflags %gocompilerflags -tags="llvm%{clang_llvm_version}"
%check
export TINYGOROOT=%{buildroot}%{tinygoroot}
export GOPATH=%{buildroot}%{tinygoroot}:%{gopath}
export PATH=%{buildroot}%{_bindir}:$PATH
export GO111MODULE=off
%gocheck -v -d tests/tinygotest
make smoketest STM32=0 XTENSA=0
%ifnarch %{ix86} aarch64
make wasmtest
%endif
%endif


%files
%doc README.md CHANGELOG.md CONTRIBUTING.md
%license LICENSE
%{_bindir}/tinygo
%{tinygoroot}
%doc %{tinygoroot}/lib/CMSIS/README.md
%license %{tinygoroot}/lib/compiler-rt/LICENSE.TXT
%doc %{tinygoroot}/lib/compiler-rt/README.txt
%license %{tinygoroot}/lib/nrfx/LICENSE
%doc %{tinygoroot}/lib/nrfx/README.md

#gopkgfiles


%changelog
%autochangelog