ziglang · andrewrk · Jun 3, 2021 · May 29, 2021 · May 30, 2021 · May 30, 2021
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -67,6 +67,7 @@ message("Configuring zig version ${ZIG_VERSION}")
 
 set(ZIG_STATIC off CACHE BOOL "Attempt to build a static zig executable (not compatible with glibc)")
 set(ZIG_STATIC_LLVM off CACHE BOOL "Prefer linking against static LLVM libraries")
+set(ZIG_STATIC_ZLIB off CACHE BOOL "Prefer linking against static zlib")
 set(ZIG_PREFER_CLANG_CPP_DYLIB off CACHE BOOL "Try to link against -lclang-cpp")
 set(ZIG_USE_CCACHE off CACHE BOOL "Use ccache if available")
 
@@ -75,7 +76,8 @@ if(CCACHE_PROGRAM AND ZIG_USE_CCACHE)
 endif()
 
 if(ZIG_STATIC)
-    set(ZIG_STATIC_LLVM "on")
+    set(ZIG_STATIC_LLVM ON)
+    set(ZIG_STATIC_ZLIB ON)
 endif()
 
 string(REGEX REPLACE "\\\\" "\\\\\\\\" ZIG_LIBC_LIB_DIR_ESCAPED "${ZIG_LIBC_LIB_DIR}")
@@ -101,11 +103,13 @@ find_package(llvm)
 find_package(clang)
 find_package(lld)
 
-if(APPLE AND ZIG_STATIC)
+if(ZIG_STATIC_ZLIB)
     list(REMOVE_ITEM LLVM_LIBRARIES "-lz")
-    find_library(ZLIB NAMES libz.a z zlib libz)
+    find_library(ZLIB NAMES libz.a libzlibstatic.a z zlib libz)
     list(APPEND LLVM_LIBRARIES "${ZLIB}")
+endif()
 
+if(APPLE AND ZIG_STATIC)
     list(REMOVE_ITEM LLVM_LIBRARIES "-lcurses")
     find_library(CURSES NAMES libcurses.a curses libcurses libncurses.a ncurses libncurses)
     list(APPEND LLVM_LIBRARIES "${CURSES}")

diff --git a/ci/azure/linux_script b/ci/azure/linux_script
@@ -9,7 +9,7 @@ sudo apt-get install -y cmake s3cmd tidy
 ZIGDIR="$(pwd)"
 ARCH="$(uname -m)"
 TARGET="$ARCH-linux-musl"
-CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.8.0-dev.2168+2d1196773"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.8.0-dev.2703+c12704a33"
 PREFIX="$HOME/$CACHE_BASENAME"
 MCPU="baseline"
 JOBS="-j$(nproc)"

diff --git a/ci/azure/macos_arm64_script b/ci/azure/macos_arm64_script
@@ -10,13 +10,13 @@ ZIGDIR="$(pwd)"
 HOST_ARCH="x86_64"
 HOST_TARGET="$HOST_ARCH-macos-gnu"
 HOST_MCPU="baseline"
-HOST_CACHE_BASENAME="zig+llvm+lld+clang-$HOST_TARGET-0.8.0-dev.2168+2d1196773"
+HOST_CACHE_BASENAME="zig+llvm+lld+clang-$HOST_TARGET-0.8.0-dev.2703+c12704a33"
 HOST_PREFIX="$HOME/$HOST_CACHE_BASENAME"
 
 ARCH="aarch64"
 TARGET="$ARCH-macos-gnu"
-MCPU="cyclone"
-CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.8.0-dev.2168+2d1196773"
+MCPU="apple_a14"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.8.0-dev.2703+c12704a33"
 PREFIX="$HOME/$CACHE_BASENAME"
 
 JOBS="-j2"

diff --git a/ci/azure/macos_script b/ci/azure/macos_script
@@ -9,7 +9,7 @@ ZIGDIR="$(pwd)"
 ARCH="x86_64"
 TARGET="$ARCH-macos-gnu"
 MCPU="baseline"
-CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.8.0-dev.2168+2d1196773"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.8.0-dev.2703+c12704a33"
 PREFIX="$HOME/$CACHE_BASENAME"
 JOBS="-j2"
 

diff --git a/ci/azure/windows_msvc_install b/ci/azure/windows_msvc_install
@@ -7,5 +7,5 @@ pacman -Suy --needed --noconfirm
 pacman -S --needed --noconfirm wget p7zip python3-pip tar xz
 
 pip install s3cmd
-wget -nv "https://ziglang.org/deps/llvm%2bclang%2blld-12.0.0-x86_64-windows-msvc-release-mt.tar.xz"
-tar xf llvm+clang+lld-12.0.0-x86_64-windows-msvc-release-mt.tar.xz
+wget -nv "https://ziglang.org/deps/llvm%2bclang%2blld-12.0.1-rc1-x86_64-windows-msvc-release-mt.tar.xz"
+tar xf llvm+clang+lld-12.0.1-rc1-x86_64-windows-msvc-release-mt.tar.xz
diff --git a/ci/azure/windows_msvc_script.bat b/ci/azure/windows_msvc_script.bat
@@ -11,7 +11,7 @@ SET "MSYSTEM=%PREVMSYSTEM%"
 
 SET "ZIGBUILDDIR=%SRCROOT%\build"
 SET "ZIGINSTALLDIR=%ZIGBUILDDIR%\dist"
-SET "ZIGPREFIXPATH=%SRCROOT%\llvm+clang+lld-12.0.0-x86_64-windows-msvc-release-mt"
+SET "ZIGPREFIXPATH=%SRCROOT%\llvm+clang+lld-12.0.1-rc1-x86_64-windows-msvc-release-mt"
 
 call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
 

diff --git a/ci/drone/drone.yml b/ci/drone/drone.yml
@@ -7,28 +7,28 @@ platform:
 
 steps:
 - name: build
-  image: ziglang/static-base:llvm12-aarch64-2
+  image: ziglang/static-base:llvm12-aarch64-5
   commands:
   - ./ci/drone/linux_script_build
 
 - name: test-1
   depends_on:
   - build
-  image: ziglang/static-base:llvm12-aarch64-2
+  image: ziglang/static-base:llvm12-aarch64-5
   commands:
   - ./ci/drone/linux_script_test 1
 
 - name: test-2
   depends_on:
   - build
-  image: ziglang/static-base:llvm12-aarch64-2
+  image: ziglang/static-base:llvm12-aarch64-5
   commands:
   - ./ci/drone/linux_script_test 2
 
 - name: test-3
   depends_on:
   - build
-  image: ziglang/static-base:llvm12-aarch64-2
+  image: ziglang/static-base:llvm12-aarch64-5
   commands:
   - ./ci/drone/linux_script_test 3
 
@@ -38,7 +38,7 @@ steps:
   - test-1
   - test-2
   - test-3
-  image: ziglang/static-base:llvm12-aarch64-2
+  image: ziglang/static-base:llvm12-aarch64-5
   environment:
     SRHT_OAUTH_TOKEN:
       from_secret: SRHT_OAUTH_TOKEN

diff --git a/ci/drone/linux_script_build b/ci/drone/linux_script_build
@@ -2,8 +2,30 @@
 
 . ./ci/drone/linux_script_base
 
-apk update
-apk add samurai
+PREFIX="/deps/local"
+ZIG="$PREFIX/bin/zig"
+TARGET="$TRIPLEARCH-linux-musl"
+MCPU="baseline"
+
+export CC="$ZIG cc -target $TARGET -mcpu=$MCPU"
+export CXX="$ZIG c++ -target $TARGET -mcpu=$MCPU"
+
+# The `CMAKE_AR` parameter will consider any spaces to
+# be part of the executable path rather than CLI args, so we have
+# to create wrapper scripts for `zig ar` and zig ranlib`.
+
+cat <<'ENDFILE' >$PREFIX/bin/ar
+#!/bin/sh
+/deps/local/bin/zig ar $@
+ENDFILE
+
+cat <<'ENDFILE' >$PREFIX/bin/ranlib
+#!/bin/sh
+/deps/local/bin/zig ranlib $@
+ENDFILE
+
+chmod +x $PREFIX/bin/ar
+chmod +x $PREFIX/bin/ranlib
 
 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
@@ -13,6 +35,25 @@ git fetch --tags
 
 mkdir build
 cd build
-cmake .. -DCMAKE_BUILD_TYPE=Release "-DCMAKE_INSTALL_PREFIX=$DISTDIR" -DZIG_STATIC=ON -DCMAKE_PREFIX_PATH=/deps/local -GNinja
+cmake .. \
+  -DCMAKE_INSTALL_PREFIX="$DISTDIR" \
+  -DCMAKE_PREFIX_PATH="$PREFIX" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_AR="$PREFIX/bin/ar" \
+  -DCMAKE_RANLIB="$PREFIX/bin/ranlib" \
+  -DZIG_TARGET_TRIPLE="$TARGET" \
+  -DZIG_TARGET_MCPU="$MCPU" \
+  -DZIG_STATIC=ON \
+  -GNinja
+
+# Now CMake will use Zig as the C/C++ compiler. We reset the environment variables
+# so that installation and testing do not get affected by them.
+unset CC
+unset CXX
+samu install
 
+# Here we rebuild Zig but this time using the Zig binary we just now produced to
+# build zig1.o rather than relying on the one built with stage0. See
+# https://github.com/ziglang/zig/issues/6830 for more details.
+cmake .. -DZIG_EXECUTABLE="$DISTDIR/bin/zig"
 samu install
diff --git a/ci/drone/linux_script_finalize b/ci/drone/linux_script_finalize
@@ -7,7 +7,7 @@ if [ -n "$DRONE_PULL_REQUEST" ]; then
 fi
 
 apk update
-apk add py3-pip xz perl-utils jq curl samurai
+apk add py3-pip perl-utils jq curl
 pip3 install s3cmd
 
 cd build

diff --git a/ci/srht/freebsd_script b/ci/srht/freebsd_script
@@ -7,7 +7,7 @@ sudo pkg update -fq
 sudo pkg install -y cmake py38-s3cmd wget curl jq samurai
 
 ZIGDIR="$(pwd)"
-CACHE_BASENAME="zig+llvm+lld+clang-x86_64-freebsd-gnu-0.8.0-dev.1939+5a3ea9bec"
+CACHE_BASENAME="zig+llvm+lld+clang-x86_64-freebsd-gnu-0.8.0-dev.2703+c12704a33"
 PREFIX="$HOME/$CACHE_BASENAME"
 
 cd $HOME