From 8bf016f47ea68e6a0f0d3d50480da8b0604bfd34 Mon Sep 17 00:00:00 2001
From: Zach van Rijn <me@zv.io>
Date: Wed, 17 Aug 2022 06:14:02 -0500
Subject: user/llvm14: strip 'libLLVM-*.so' as may be too large for 32-bit
 systems. fixes #797.

---
 user/llvm14/APKBUILD | 63 ++++++++++++++++++++++++----------------------------
 1 file changed, 29 insertions(+), 34 deletions(-)

(limited to 'user/llvm14')

diff --git a/user/llvm14/APKBUILD b/user/llvm14/APKBUILD
index 185990987..10fb0a493 100644
--- a/user/llvm14/APKBUILD
+++ b/user/llvm14/APKBUILD
@@ -85,7 +85,7 @@ prepare() {
 
 build() {
 	# Auto-detect it by guessing either.
-	local ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')"
+	ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')"
 
 	cmake -G "Unix Makefiles" -Wno-dev \
 		-DCMAKE_BUILD_TYPE=Release \
@@ -145,28 +145,28 @@ package() {
 
 	# Symlink files from /usr/lib/llvm*/bin to /usr/bin.
 	mkdir -p "$pkgdir"/usr/bin
-	local name newname path
-	for path in bin/*; do
-		name=${path##*/}
-		# Add version infix/suffix to the executable name.
-		case "$name" in
-			llvm-*) newname="llvm$_majorver-${name#llvm-}";;
-			*) newname="$name$_majorver";;
-		esac
+	for full_name in bin/*; do
+		bin_name=${full_name##*/}
 		# If this package provides=llvm (i.e. it's the default/latest
 		# llvm package), omit version infix/suffix.
 		if [ "$_default_llvm" = yes ]; then
-			newname=$name
+			link_name=$bin_name
+		# ..otherwise, add version infix/suffix to the executable name.
+		else case "$bin_name" in
+			llvm-*) link_name="llvm$_majorver-${bin_name#llvm-}";;
+			*) link_name="$bin_name$_majorver";;
+		esac
 		fi
 		case "$name" in
 			FileCheck | obj2yaml | yaml2obj) continue;;
 		esac
-		ln -s ../lib/llvm$_majorver/bin/$name "$pkgdir"/usr/bin/$newname
+		ln -s ../lib/llvm$_majorver/bin/$bin_name "$pkgdir"/usr/bin/$link_name
 	done
 
 	# Move /usr/lib/$pkgname/include/ into /usr/include/$pkgname/
 	# and symlink it back.
-	_mv include/* "$pkgdir"/usr/include/$pkgname/
+	mkdir -p "$pkgdir"/usr/include/$pkgname
+	mv include/* "$pkgdir"/usr/include/$pkgname/
 	rmdir include
 	ln -s ../../include/$pkgname include
 
@@ -177,39 +177,40 @@ static() {
 	pkgdesc="LLVM $_majorver static libraries"
 	_common_subpkg
 
-	_mv "$pkgdir"/$_prefix/lib/*.a "$subpkgdir"/$_prefix/lib/
+	mkdir -p "$subpkgdir"/$_prefix/lib
+	mv "$pkgdir"/$_prefix/lib/*.a "$subpkgdir"/$_prefix/lib/
 	strip -d "$subpkgdir"/$_prefix/lib/*.a
 }
 
 libs() {
 	pkgdesc="LLVM $_majorver runtime library"
-	local soname="libLLVM-$_majorver.so"
-	local soname2="libLLVM-$pkgver.so"
+	main_soname="libLLVM-$_majorver.so"
+	ver_soname="libLLVM-$pkgver.so"
 	_common_subpkg
 
-	mkdir -p "$subpkgdir"
-	cd "$subpkgdir"
-
 	# libLLVM should be in /usr/lib. This is needed for binaries that are
 	# dynamically linked with libLLVM, so they can find it on default path.
-	_mv "$pkgdir"/$_prefix/lib/$soname usr/lib/
-	ln -s $soname usr/lib/$soname2
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/$_prefix/lib/$main_soname "$subpkgdir"/usr/lib/
+	ln -s $main_soname "$subpkgdir"/usr/lib/$ver_soname
+	strip "$subpkgdir"/usr/lib/$ver_soname #797
 
 	# And also symlink it back to the LLVM prefix.
-	mkdir -p $_prefix/lib
-	ln -s ../../$soname $_prefix/lib/$soname
-	ln -s ../../$soname $_prefix/lib/$soname2
+	mkdir -p "$subpkgdir"/$_prefix/lib
+	ln -s ../../$main_soname "$subpkgdir"/$_prefix/lib/$main_soname
+	ln -s ../../$main_soname "$subpkgdir"/$_prefix/lib/$ver_soname
 }
 
 dev() {
 	_common_subpkg
 	default_dev
-	cd "$subpkgdir"
 
-	_mv "$pkgdir"/$_prefix/lib $_prefix/
-	_mv "$pkgdir"/$_prefix/include $_prefix/
+	mkdir -p "$subpkgdir"/$_prefix/bin
 
-	_mv "$pkgdir"/$_prefix/bin/llvm-config $_prefix/bin/
+	mv "$pkgdir"/$_prefix/lib "$subpkgdir"/$_prefix/
+	mv "$pkgdir"/$_prefix/include "$subpkgdir"/$_prefix/
+
+	mv "$pkgdir"/$_prefix/bin/llvm-config "$subpkgdir"/$_prefix/bin/
 }
 
 _test_utils() {
@@ -218,7 +219,7 @@ _test_utils() {
 	_common_subpkg
 	replaces=""
 
-	local litver="$(python3 "$builddir"/utils/lit/setup.py --version 2>/dev/null \
+	litver="$(python3 "$builddir"/utils/lit/setup.py --version 2>/dev/null \
 		| sed 's/\.dev.*$//')"
 	test -n "$litver" || return 1
 	provides="$provides lit=$litver-r$pkgrel"
@@ -240,12 +241,6 @@ _common_subpkg() {
 	fi
 }
 
-_mv() {
-	local dest; for dest; do true; done  # get last argument
-	mkdir -p "$dest"
-	mv $@
-}
-
 sha512sums="6461bdde27aac17fa44c3e99a85ec47ffb181d0d4e5c3ef1c4286a59583e3b0c51af3c8081a300f45b99524340773a3011380059e3b3a571c3b0a8733e96fc1d  llvm-14.0.6.src.tar.xz
 f84cd65d7042e89826ba6e8d48c4c302bf4980da369d7f19a55f217e51c00ca8ed178d453df3a3cee76598a7cecb94aed0775a6d24fe73266f82749913fc3e71  llvm-fix-build-with-musl-libc.patch
 49c47f125014b60d0ea7870f981a2c1708ad705793f89287ed846ee881a837a4dc0170bf467e03f2ef56177473128945287749ac80dc2d13cfabcf8b929ba58a  disable-FileSystemTest.CreateDir-perms-assert.patch
-- 
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