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# This file is intended to be sourced by other scripts, not executed
process_args() {
if [[ $# != 3 ]]
then
# <host>: linux, macos, win32 or win64
# <build_type>: native or cross
# <link_type>: static or shared
echo "Syntax: $0 <host> <build_type> <link_type>" >&2
exit 1
fi
HOST="$1"
BUILD_TYPE="$2"
LINK_TYPE="$3"
DIRNAME="$HOST-$BUILD_TYPE-$LINK_TYPE"
if [[ "$BUILD_TYPE" != native && "$BUILD_TYPE" != cross ]]
then
echo "Unsupported build type (expected native or cross): $BUILD_TYPE" >&2
exit 1
fi
if [[ "$LINK_TYPE" != static && "$LINK_TYPE" != shared ]]
then
echo "Unsupported link type (expected static or shared): $LINK_TYPE" >&2
exit 1
fi
if [[ "$BUILD_TYPE" == cross ]]
then
if [[ "$HOST" = win32 ]]
then
HOST_TRIPLET=i686-w64-mingw32
elif [[ "$HOST" = win64 ]]
then
HOST_TRIPLET=x86_64-w64-mingw32
else
echo "Unsupported cross-build to host: $HOST" >&2
exit 1
fi
fi
}
DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
cd "$DEPS_DIR"
PATCHES_DIR="$PWD/patches"
WORK_DIR="$PWD/work"
SOURCES_DIR="$WORK_DIR/sources"
BUILD_DIR="$WORK_DIR/build"
INSTALL_DIR="$WORK_DIR/install"
mkdir -p "$INSTALL_DIR" "$SOURCES_DIR" "$WORK_DIR"
checksum() {
local file="$1"
local sum="$2"
echo "$file: verifying checksum..."
echo "$sum $file" | shasum -a256 -c
}
get_file() {
local url="$1"
local file="$2"
local sum="$3"
if [[ -f "$file" ]]
then
echo "$file: found"
else
echo "$file: not found, downloading..."
wget "$url" -O "$file"
fi
checksum "$file" "$sum"
}
|
