Rebuild tcc against new musl.

parts.rst

@@ -408,9 +408,14 @@ In particular we can now use full featured ``ar`` instead of ``tcc -ar``,
 the GNU linker ``ld``, which allows us building shared libraries,
 and the GNU assembler ``as``.
 
-musl 1.1.24
-===========
+musl 1.1.24 (v3)
+================
 
 We rebuild musl for the third time. This time we use GNU ar rather than ``tcc -ar``,
 so we can drop weak symbols patch. Also, we can use GNU as to build assembly source files,
 so those assembly files that tcc failed to compile no longer have to be patched.
+
+tcc 0.9.27 (musl v3)
+====================
+
+We rebuild tcc against new musl and without a patch to ignore duplicate symbols.

sysa/run.sh

@@ -88,4 +88,7 @@ build binutils-2.14
 build musl-1.1.24 binutils-rebuild.sh checksums/pass3 patches-pass3
 populate_device_nodes
 
+# Rebuild tcc-musl using new musl
+build tcc-0.9.27 tcc-musl-pass3.sh checksums/tcc-musl-pass3
+
 echo "Bootstrapping completed."

sysa/tcc-0.9.27/checksums/tcc-musl-pass3

@@ -0,0 +1,2 @@
+f8023d637f64e1e739b5f381a000eafb0f2e500dc7967ebd90642d4a13c755f8  /after/bin/tcc-musl
+a650b13efc65073fb851e9db89728089d8845c401f85faaa09801874ab058089  /after/lib/tcc/libtcc1.a

sysa/tcc-0.9.27/tcc-musl-pass2.sh

@@ -37,8 +37,8 @@ src_compile() {
         tcc.c
 
     # libtcc1.a
-    ${TCC} -c -D HAVE_CONFIG_H=1 lib/libtcc1.c
-    ${TCC} -ar cr libtcc1.a libtcc1.o
+    tcc-musl -c -D HAVE_CONFIG_H=1 lib/libtcc1.c
+    tcc-musl -ar cr libtcc1.a libtcc1.o
 }
 
 src_install() {

sysa/tcc-0.9.27/tcc-musl-pass3.sh

@@ -0,0 +1,47 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_unpack() {
+    cp -r ../src/tcc-0.9.27 .
+}
+
+src_prepare() {
+    :
+}
+
+src_compile() {
+    export prefix=/after
+    export libdir=${prefix}/lib/musl
+    export incdir=${prefix}/include/musl
+    export bindir=${prefix}/bin
+
+    mkdir -p ${libdir}/tcc
+
+    tcc-musl \
+        -v \
+        -static \
+        -o tcc-musl \
+        -D TCC_TARGET_I386=1 \
+        -D CONFIG_TCCDIR=\"${libdir}/tcc\" \
+        -D CONFIG_TCC_CRTPREFIX=\"${libdir}\" \
+        -D CONFIG_TCC_ELFINTERP=\"/musl/loader\" \
+        -D CONFIG_TCC_LIBPATHS=\"${libdir}:${libdir}/tcc\" \
+        -D CONFIG_TCC_SYSINCLUDEPATHS=\"${incdir}\" \
+        -D TCC_LIBGCC=\"${libdir}/libc.a\" \
+        -D CONFIG_TCC_STATIC=1 \
+        -D CONFIG_USE_LIBGCC=1 \
+        -D TCC_VERSION=\"0.9.27\" \
+        -D ONE_SOURCE=1 \
+        tcc.c
+
+    # libtcc1.a
+    tcc-musl -c -D HAVE_CONFIG_H=1 lib/libtcc1.c
+    ar cr libtcc1.a libtcc1.o
+}
+
+src_install() {
+    install tcc-musl ${bindir}
+    install -m 644 libtcc1.a ${libdir}
+}