elftoolchain

scripts/check.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-SOURCES_FILE=./sources.list
+source ./scripts/config.sh
 
 while IFS= read -r url; do \
 [ -z "$url" ] && continue; \
@@ -10,6 +10,6 @@ if [ -e "./sources/$fname" ]; then \
 	printf "SKIP: %s (already exists)\n" "$fname"; \
 else \
 	printf "GET: %s -> %s\n" "$url" "$fname"; \
-	curl -o "./sources/$fname" "$url" || { printf "ERROR: failed to download %s\n" "$url"; exit 1; }; \
+	curl -f -L -O -S --output-dir "./sources/" "$url" || { printf "ERROR: failed to download %s\n" "$url"; exit 1; }; \
 fi; \
 done < "$SOURCES_FILE"; \

scripts/config.sh

@@ -0,0 +1,15 @@
+# musllvm default flags
+# --------------------------------
+# feel free to change these however you like
+#
+
+#
+# these are shared between the Makefile and scripts
+#
+ARCH=$(uname -m)
+SOURCES_FILE=./sources.list
+FROOT="${ARCH}-musllvm"
+CROSS="./build/cross" # cross directory
+
+# MAKEFLAGS to parse the amounto of cores used
+MAKEFLAGS="-j$(nproc) -l$(nproc)"

scripts/elftoolchain-cross.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+set -eu
+
+source ./scripts/config.sh
+
+ELF_TAR=$(ls ./sources/elftoolchain-*.tar.* 2>/dev/null | head -n 1 | xargs basename)
+if [ -z "$ELF_TAR" ]; then
+        echo "ERR: No Musl tarball found in sources directory"
+        exit 1
+fi
+ELF_SOURCE="${ELF_TAR%%.tar.*}"
+
+if command -v "clang" >/dev/null 2>&1 && command -v "lld" >/dev/null 2>&1; then
+        export CC="clang"
+else
+        export CC="cc"
+fi
+
+if [ ! -d ./build/"$ELF_SOURCE" ]; then
+        echo "Extracting Elftoolchain tarball to ./build/"
+        tar -xpf ./sources/"$ELF_TAR" -C ./build
+else
+        echo "Elftoolchain source already extracted."
+fi
+
+echo "Buliding musl headers"
+if [ -f "./build/$ELF_SOURCE" ]; then
+        echo "ELFTOOLCHAIN  already built, skipping..."
+        exit
+fi
+
+cd ./build/"$ELF_SOURCE"
+
+echo "patching elftoolchain-cross..."
+
+patch -Np1 < ../../patches/elftoolchain/*
+
+echo "Installing elftoolchain-cross..."
+
+bmake WITH_ADDITIONAL_DOCUMENTATION=no \
+      WITH_TESTS=no \
+      MANTARGET=man

scripts/headers.sh

@@ -1,8 +1,8 @@
 #!/bin/sh
 set -eu
 
-ARCH=$(uname -m)
-FROOT="$ARCH-musllvm"
+source ./scripts/config.sh
+
 LINUX_TAR=$(ls ./sources/linux-*.tar.* 2>/dev/null | head -n 1 | xargs basename)
 if [ -z "$LINUX_TAR" ]; then
         echo "ERR: No Linux tarball found in sources directory"

scripts/musl-cross.sh

@@ -1,8 +1,8 @@
 #!/bin/sh
 set -eu
 
-ARCH=$(uname -m)
-FROOT="../$ARCH-musllvm" # make install in source dir
+source ./scripts/config.sh
+
 MUSL_TAR=$(ls ./sources/musl-*.tar.* 2>/dev/null | head -n 1 | xargs basename)
 if [ -z "$MUSL_TAR" ]; then
         echo "ERR: No Musl tarball found in sources directory"
@@ -32,4 +32,7 @@ fi
 cd ./build/"$MUSL_SOURCE"
 
 echo "Installing musl headers..."
-DESTDIR=$FROOT make ARCH=$(uname -m) install-headers
+./configure \
+	--prefix=/
+
+DESTDIR=../../$CROSS make ARCH=$(uname -m) install-headers