Rebuild musl 1.2.3 with support for dynamic linking

Now that GCC and binutils support musl's toolchain natively, musl can
have its dynamic linking support enabled without ill-effects.

.reuse/dep5

@@ -9,6 +9,6 @@ Source: https://github.com/fosslinux/live-bootstrap
 # Copyright: $YEAR $NAME <$CONTACT>
 # License: ...
 
-Files: sys*/SHA256SUMS.sources sysa/pre-sha.sha256sums sysa/*/*.checksums sysa/SHA256SUMS.pkgs
+Files: sys*/SHA256SUMS.sources sysa/pre-sha.sha256sums sysa/*/*.checksums sysa/SHA256SUMS.pkgs sysc/musl-1.2.3/ld-musl-i386.path
 Copyright: none
 License: MIT

parts.rst

@@ -792,6 +792,12 @@ This version of binutils provides a more comprehensive set of programming tools
 creating and managing binary programs. It also includes modern versions of the ``ld``
 linker, the ``as`` assembler and the ``ar`` program.
 
+musl 1.2.3
+==========
+
+With GCC and binutils supporting a musl-based toolchain natively, musl itself is rebuilt
+with support for dynamic linking.
+
 gperf 3.1
 =========
 

sysa/SHA256SUMS.pkgs

@@ -54,9 +54,9 @@ e7c678c71c51cd6e8ce6eae029503a661169e6994ba0f988ac15634254d1fadb  gcc-4.0.4_1.ta
 edbe2c9ad51858feffe869aae25aec9de99d85fc0566ec883354ddd9e9b5060c  gcc-4.7.4_0.x86.xbps
 b5f6fe07a696751d2fc1d9cc3d96f09d89d6a637e1d8d0b250105b650e831600  gettext-0.21_0.x86.xbps
 fe16fb6021f1f4650c98f77261145f37732be0aee06e957b0bdb3b01beb593a8  gmp-6.2.1_0.tar.bz2
-a11a48dd24beda2b94d53df3305dfd9a0fc56d320a8eb9bc69df2d418b60ecf9  gperf-3.1_0.x86.xbps
+73742c85954e9899ef76385698b791664a542ab0b580ae2d789445c683af509b  gperf-3.1_0.x86.xbps
 390840f2bc9c2a3196c28e06f8650f408e33b5d4ffe5539e174682ed13960bc9  grep-2.4_0.tar.bz2
-b9b42672081a3b1901950495638a875dbe6e2546aa443a55d73ad550d7a3768f  guile-3.0.7_0.x86.xbps
+d10b24962b9d0a580f9db4816a44f31877048c7c9e4b2d5e3d99609e39a8c028  guile-3.0.7_0.x86.xbps
 ec6b32cba3f49f860a3d9b97cea57931869c5849d8ca5ad0ea01dad45b9edb91  help2man-1.36.4_0.tar.bz2
 2ef01fe7252be680382bee5df890ad3f6dae26744104ccdaa2d1236bc19ab44a  kbd-1.15_0.tar.bz2
 68c272b50a99e4d53cab57552337e7660020a47c06a0341efcdfa4f2441db187  kexec-tools-2.0.22_0.tar.bz2
@@ -66,7 +66,7 @@ bd17cec1e4d5eabaa474bbe671cc33af71dce8155206221a310a98bdc5f52fd3  libffi-3.3_0.x
 5001f8fdbba0db0ecf60263bfea97ed4b9174d06a447e98bee220548f973756a  libtool-1.4_0.tar.bz2
 94d0f9d2f8fbc2b00fe4c0f479e5590fa70b7d856f0a643ad006787d963f99ee  libtool-2.2.4_0.tar.bz2
 374214711d42681d030d6faceba3198243ec22301d94212f7162bd4873b7ba27  libtool-2.4.7_0.tar.bz2
-aa5682f17b8f68a5807bf8a11e0ce324ca88ce7e7005e891c1122bbbf77f33a4  libunistring-0.9.10_0.x86.xbps
+f4018015c72f4ed1e172a34db41e9547c389ed7caeeb7f379a081e0bf9ccac88  libunistring-0.9.10_0.x86.xbps
 1d07aaf7049be45853fd409340cdb52bb3a1b6dfa4dbc8b69358c1ee966cd67f  linux-4.9.10_0.tar.bz2
 61507b58074a3742191b606f9415f79406e5daa693ab4ba4a4543897696628ea  linux-headers-5.10.41_0.tar.bz2
 5cda10550198e613c426e45c5fffe0f7e8761296e7339e9e9a1f9da995b4865a  m4-1.4.7_0.tar.bz2
@@ -78,6 +78,7 @@ ffeadd2b9d9e72edb5b15750b50a6c0c47bb90a1cb14ba66732aa733e0209e50  mpfr-4.1.0_0.t
 7f3251ee05aaa38e9803db41104acbfa399873a31591411c3580d181a6461d0c  musl-1.1.24_1.tar.bz2
 9f3d2b47634860cfd5f03fa3346ef9a60a6dab57164ee974578dbb7f4a45e16b  musl-1.1.24_2.tar.bz2
 af949ecc98bdc3b94d0f74e5d38a3c3710712a029ddb6cf9b801390e1d626b3c  musl-1.2.3_0.tar.bz2
+d8b2d15c6d7d9f9a5e49d740aaa77db90ad2814423d4724727e014e1a63285c2  musl-1.2.3_1.x86.xbps
 df12820e27abfe07c4c27bb2f9abf2e0758b797d5d3036e29d6c57cfb5aa12d6  openssl-1.1.1l_0.tar.bz2
 189443aecea6e8435d1243071c2e46d7e4bb8f79f2929ae6a6c96eea40394a35  patch-2.7.6_0.x86.xbps
 75fffc4bb14f14281bc1853455888d1d818b7027efc1e4014af1a755771a64e8  perl-5.000_0.tar.bz2

sysc.py

@@ -189,6 +189,9 @@ class SysC(SysGeneral):
         # binutils 2.38
         self.get_file("https://mirrors.kernel.org/gnu/binutils/binutils-2.38.tar.xz")
 
+        # musl 1.2.3
+        self.get_file("https://musl.libc.org/releases/musl-1.2.3.tar.gz")
+
         # gperf 3.1
         self.get_file("https://mirrors.kernel.org/gnu/gperf/gperf-3.1.tar.gz")
 

sysc/SHA256SUMS.sources

@@ -37,6 +37,7 @@ eb8fb2c3e4b6e2d336608377050892b54c3c983b646c561836550863003c05d7  libunistring-0
 e40b8f018c1da64edd1cc9a6fce5fa63b2e707e404e20cad91fbae337c98a5b7  make-4.2.1.tar.gz
 17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459  mpc-1.2.1.tar.gz
 0c98a3f1732ff6ca4ea690552079da9c597872d30e96ec28414ee23c95558a7f  mpfr-4.1.0.tar.xz
+7d5b0b6062521e4627e099e4c9dc8248d32a30285e959b7eecaa780cf8cfd4a4  musl-1.2.3.tar.gz
 f455f341e787c1167328e80a84f77b9a557d595066dda6486a1874d72da68800  nss-3.78.tar.gz
 0b7a3e5e59c34827fe0c3a74b7ec8baef302b98fa80088d7f9153aa16fa76bd1  openssl-1.1.1l.tar.gz
 ac610bda97abe0d9f6b7c963255a11dcb196c25e337c61f94e4778d632f1d8fd  patch-2.7.6.tar.xz

sysc/musl-1.2.3/ld-musl-i386.path

@@ -0,0 +1 @@
+/usr/lib/musl

sysc/musl-1.2.3/musl-1.2.3.sh

@@ -0,0 +1,32 @@
+# SPDX-FileCopyrightText: 2022 Dor Askayo <dor.askayo@gmail.com>
+# SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+urls="https://musl.libc.org/releases/musl-1.2.3.tar.gz"
+
+src_configure() {
+    ./configure \
+        --host=i386-unknown-linux-musl \
+        --prefix="${PREFIX}" \
+        --libdir="${PREFIX}/lib/musl" \
+        --includedir="${PREFIX}/include/"
+}
+
+src_compile() {
+    make CROSS_COMPILE=
+}
+
+src_install() {
+    default
+
+    # Make dynamic linker symlink relative in ${PREFIX}/lib
+    rm "${DESTDIR}/lib/ld-musl-i386.so.1"
+    rmdir "${DESTDIR}/lib"
+    mkdir -p "${DESTDIR}${PREFIX}/lib"
+    ln -sr "${DESTDIR}${PREFIX}/lib/musl/libc.so" "${DESTDIR}${PREFIX}/lib/ld-musl-i386.so.1"
+
+    # Add library search path configurtion
+    mkdir -p "${DESTDIR}/etc"
+    cp ../../ld-musl-i386.path "${DESTDIR}/etc"
+}

sysc/run2.sh

@@ -84,6 +84,8 @@ build gcc-4.7.4
 
 build binutils-2.38
 
+build musl-1.2.3
+
 build gperf-3.1
 
 build libunistring-0.9.10