dockcross/imagefiles/patch/crosstool-ng/crosstool-ng-zlib-target.patch

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--- a/scripts/build/companion_libs/050-zlib.sh
+++ b/scripts/build/companion_libs/050-zlib.sh
@@ -9,7 +9,7 @@ do_zlib_for_host() { :; }
do_zlib_for_target() { :; }
# Overide functions depending on configuration
-if [ "${CT_ZLIB}" = "y" ]; then
+if [ "${CT_ZLIB}" = "y" -o "${CT_ZLIB_TARGET}" = "y" ]; then
# Download zlib
do_zlib_get() {
@@ -21,6 +21,8 @@ do_zlib_extract() {
CT_ExtractPatch ZLIB
}
+if [ "${CT_ZLIB}" = "y" ]; then
+
# Build zlib for running on build
# - always build statically
# - install in build-tools prefix
@@ -61,6 +63,38 @@ do_zlib_for_host() {
CT_EndStep
}
+fi # CT_ZLIB
+
+if [ "${CT_ZLIB_TARGET}" = "y" ]; then
+
+do_zlib_for_target() {
+ local -a zlib_opts
+ local prefix
+
+ CT_DoStep INFO "Installing zlib for the target"
+ CT_mkdir_pushd "${CT_BUILD_DIR}/build-zlib-target-${CT_TARGET}"
+
+ case "${CT_TARGET}" in
+ *-*-mingw*)
+ prefix="/mingw"
+ ;;
+ *)
+ prefix="/usr"
+ ;;
+ esac
+
+ zlib_opts+=( "host=${CT_TARGET}" )
+ zlib_opts+=( "prefix=${prefix}" )
+ zlib_opts+=( "destdir=${CT_SYSROOT_DIR}" )
+ zlib_opts+=( "cflags=${CT_ALL_TARGET_CFLAGS}" )
+ do_zlib_backend "${zlib_opts[@]}"
+
+ CT_Popd
+ CT_EndStep
+}
+
+fi # CT_ZLIB_TARGET
+
# Build zlib
# Parameter : description : type : default
# host : machine to run on : tuple : (none)
@@ -72,6 +106,7 @@ do_zlib_backend() {
local prefix
local cflags
local ldflags
+ local destdir
local arg
local -a extra_config
local -a extra_make
@@ -126,7 +161,7 @@ do_zlib_backend() {
fi
CT_DoLog EXTRA "Installing zlib"
- CT_DoExecLog ALL make "${extra_make[@]}" install
+ CT_DoExecLog ALL make "${extra_make[@]}" install DESTDIR="${destdir}"
}
-fi # CT_ZLIB
+fi # CT_ZLIB || CT_ZLIB_TARGET