Initial version of osx build script

build-tool-osx.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+#
+# This script installs the required build-time dependencies
+# and builds AppImageTool on OSX
+#
+
+small_FLAGS="-Os -ffunction-sections -fdata-sections"
+small_LDFLAGS="-s -Wl,--gc-sections"
+CC="cc -O2 -Wall -Wno-deprecated-declarations -Wno-unused-result"
+
+STRIP="strip"
+JOBS=${JOBS:-1}
+
+echo $KEY | md5sum
+
+set -e
+set -x
+
+HERE="$(dirname "$(readlink -f "${0}")")"
+cd "$HERE"
+
+# Fetch git submodules
+git submodule init
+git submodule update
+
+# Clean up from previous run
+rm -rf build/ || true
+
+# Build lzma always static because the runtime gets distributed with
+# the generated .AppImage file.
+if [ ! -e "./xz-5.2.3/build/lib/liblzma.a" ] ; then
+  wget -c http://tukaani.org/xz/xz-5.2.3.tar.gz
+  tar xf xz-5.2.3.tar.gz
+  cd xz-5.2.3
+  mkdir -p build/lib
+  CFLAGS="-Wall $small_FLAGS" ./configure --prefix=$(pwd)/build --libdir=$(pwd)/build/lib --enable-static --disable-shared
+  make -j$JOBS && make install
+  cd -
+fi
+
+# Patch squashfuse_ll to be a library rather than an executable
+
+cd squashfuse
+if [ ! -e ./ll.c.orig ]; then
+  patch -p1 --backup < ../squashfuse.patch
+  patch -p1 --backup < ../squashfuse_dlopen.patch
+  patch -p1 --backup < ../squashfs_osx.patch
+fi
+if [ ! -e ./squashfuse_dlopen.c ]; then
+  cp ../squashfuse_dlopen.c .
+fi
+if [ ! -e ./squashfuse_dlopen.h ]; then
+  cp ../squashfuse_dlopen.h .
+fi
+
+# Build libsquashfuse_ll library
+
+if [ ! -e ./Makefile ] ; then
+  export ACLOCAL_FLAGS="-I /usr/share/aclocal"
+  glibtoolize --force
+  aclocal
+  autoheader
+  automake --force-missing --add-missing
+  autoreconf -fi || true # Errors out, but the following succeeds then?
+  autoconf
+  sed -i "" '/PKG_CHECK_MODULES.*/,/,:./d' configure # https://github.com/vasi/squashfuse/issues/12
+  CFLAGS="-Wall $small_FLAGS" ./configure --disable-demo --disable-high-level --without-lzo --without-lz4 --with-xz=$(pwd)/../xz-5.2.3/build
+
+  # Patch Makefile to use static lzma
+  sed -i "" "s|XZ_LIBS = -llzma  -L$(pwd)/../xz-5.2.3/build/lib|XZ_LIBS = -Bstatic -llzma  -L$(pwd)/../xz-5.2.3/build/lib|g" Makefile
+fi
+
+bash --version
+
+make -j$JOBS
+
+cd ..
+
+# Build mksquashfs with -offset option to skip n bytes
+# https://github.com/plougher/squashfs-tools/pull/13
+cd squashfs-tools/squashfs-tools
+
+# Patch squashfuse-tools Makefile to link against static llzma
+sed -i "" "s|CFLAGS += -DXZ_SUPPORT|CFLAGS += -DXZ_SUPPORT -I../../xz-5.2.3/build/include|g" Makefile
+sed -i "" "s|LIBS += -llzma|LIBS += -Bstatic -llzma  -L../../xz-5.2.3/build/lib|g" Makefile
+
+#make -j$JOBS XZ_SUPPORT=1 mksquashfs # LZ4_SUPPORT=1 did not build yet on CentOS 6
+#$STRIP mksquashfs
+
+cd ../../
+
+pwd
+
+mkdir build
+cd build
+
+cp ../squashfs-tools/squashfs-tools/mksquashfs .
+
+
+# Compile appimagetool but do not link - glib version
+
+$CC -DVERSION_NUMBER=\"$(git describe --tags --always --abbrev=7)\" -D_FILE_OFFSET_BITS=64 -I../squashfuse/ \
+    $(pkg-config --cflags glib-2.0) -g -Os ../getsection.c  -c ../appimagetool.c
+
+# Now statically link against libsquashfuse - glib version
+
+  # statically link against liblzma
+  $CC -o appimagetool appimagetool.o ../elf.c ../getsection.c -DENABLE_BINRELOC ../binreloc.c \
+    ../squashfuse/.libs/libsquashfuse.a ../squashfuse/.libs/libfuseprivate.a \
+    -L../xz-5.2.3/build/lib \
+     -ldl -lpthread \
+     $(pkg-config --cflags --libs glib-2.0) -lz  -llzma 
+
+