v2.21

VHSgunzo · Oct 10, 2022 · d404eee · d404eee
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  push:
+    branches:
+    - action
+    tags:
+    - '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Build
+        uses: countstarlight/arch-makepkg-action@master
+        with:
+          #repos: >
+          #  archlinuxcn=https://geo-mirror.chaotic.cx/$repo/$arch
+          #before: "sudo pacman -S --noconfirm archlinux-keyring chaotic-keyring chaotic-mirrorlist"
+          packages: >
+            musl
+          #   base-devel
+          #   coreutils
+          #   curl
+          #   upx
+          scripts: "./build.sh"
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: which-static-v*.tar.xz
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/README.md b/README.md
@@ -1,2 +1,11 @@
 # which-static
-Statically compiled which with musl
+* Statically compiled which with musl
+## To get started:
+* **Download the latest revision**
+```
+git clone https://github.com/VHSgunzo/which-static.git
+```
+* **Build**
+```
+cd which-static && ./build.sh
+```
diff --git a/build.sh b/build.sh
@@ -0,0 +1,114 @@
+#!/bin/bash
+
+export MAKEFLAGS="-j$(nproc)"
+
+# WITH_UPX=1
+# NO_SYS_MUSL=1
+
+which_version="latest"
+musl_version="latest"
+
+platform="$(uname -s)"
+platform_arch="$(uname -m)"
+
+[ "$which_version" == "latest" ] && \
+  which_version="$(curl -s https://ftp.gnu.org/gnu/which/|tac|\
+                       grep -om1 'which-.*\.tar\.gz'|cut -d'>' -f2|sed 's|which-||g;s|.tar.gz||g')"
+
+[ "$musl_version" == "latest" ] && \
+  musl_version="$(curl -s https://www.musl-libc.org/releases/|tac|grep -v 'latest'|\
+                  grep -om1 'musl-.*\.tar\.gz'|cut -d'>' -f2|sed 's|musl-||g;s|.tar.gz||g')"
+
+if [ -d build ]
+    then
+        echo "= removing previous build directory"
+        rm -rf build
+fi
+
+if [ -d release ]
+    then
+        echo "= removing previous release directory"
+        rm -rf release
+fi
+
+# create build and release directory
+mkdir build
+mkdir release
+pushd build
+
+# download tarballs
+echo "= downloading which v${which_version}"
+curl -LO https://ftp.gnu.org/gnu/which/which-${which_version}.tar.gz
+
+echo "= extracting which"
+tar -xf which-${which_version}.tar.gz
+
+if [ "$platform" == "Linux" ]
+    then
+        echo "= setting CC to musl-gcc"
+        if [[ ! -x "$(which musl-gcc 2>/dev/null)" || "$NO_SYS_MUSL" == 1 ]]
+            then
+                echo "= downloading musl v${musl_version}"
+                curl -LO https://www.musl-libc.org/releases/musl-${musl_version}.tar.gz
+
+                echo "= extracting musl"
+                tar -xf musl-${musl_version}.tar.gz
+
+                echo "= building musl"
+                working_dir="$(pwd)"
+
+                install_dir="${working_dir}/musl-install"
+
+                pushd musl-${musl_version}
+                env CFLAGS="$CFLAGS -Os -ffunction-sections -fdata-sections" LDFLAGS='-Wl,--gc-sections' ./configure --prefix="${install_dir}"
+                make install
+                popd # musl-${musl-version}
+                export CC="${working_dir}/musl-install/bin/musl-gcc"
+            else
+                export CC="$(which musl-gcc 2>/dev/null)"
+        fi
+        export CFLAGS="-static -static-libgcc -static-libstdc++"
+        export LDFLAGS='--static'
+    else
+        echo "= WARNING: your platform does not support static binaries."
+        echo "= (This is mainly due to non-static libc availability.)"
+fi
+
+echo "= building which"
+pushd which-${which_version}
+env CFLAGS="$CFLAGS -g -O2 -Os -ffunction-sections -fdata-sections" LDFLAGS="$LDFLAGS -Wl,--gc-sections" ./configure
+make
+popd # which-${which_version}
+
+popd # build
+
+shopt -s extglob
+
+echo "= extracting which binary"
+cp build/which-${which_version}/which release 2>/dev/null
+
+echo "= striptease"
+for file in release/*
+  do
+      strip -s -R .comment -R .gnu.version --strip-unneeded "$file" 2>/dev/null
+done
+
+if [[ "$WITH_UPX" == 1 && -x "$(which upx 2>/dev/null)" ]]
+    then
+        echo "= upx compressing"
+        for file in release/*
+          do
+              upx -9 --best "$file" 2>/dev/null
+        done
+fi
+
+echo "= create release tar.xz"
+tar --xz -acf which-static-v${which_version}-${platform_arch}.tar.xz release
+
+if [ "$NO_CLEANUP" != 1 ]
+    then
+        echo "= cleanup"
+        rm -rf release build
+fi
+
+echo "= which v${which_version} done"