package/pkg-toolchain-external: indentation cleanup

Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain/toolchain-external/pkg-toolchain-external.mk

@@ -445,19 +445,19 @@ endef
 #
 # $1: destination directory (TARGET_DIR / STAGING_DIR)
 create_lib_symlinks = \
-       $(Q)DESTDIR="$(strip $1)" ; \
-       ARCH_LIB_DIR="$(call toolchain_find_libdir,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
-       if [ ! -e "$${DESTDIR}/$${ARCH_LIB_DIR}" -a ! -e "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ]; then \
-               ln -snf lib "$${DESTDIR}/$${ARCH_LIB_DIR}" ; \
-               ln -snf lib "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ; \
-       fi
+	$(Q)DESTDIR="$(strip $1)" ; \
+	ARCH_LIB_DIR="$(call toolchain_find_libdir,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
+	if [ ! -e "$${DESTDIR}/$${ARCH_LIB_DIR}" -a ! -e "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ]; then \
+		ln -snf lib "$${DESTDIR}/$${ARCH_LIB_DIR}" ; \
+		ln -snf lib "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ; \
+	fi
 
 define TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK
-       $(call create_lib_symlinks,$(STAGING_DIR))
+	$(call create_lib_symlinks,$(STAGING_DIR))
 endef
 
 define TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK
-       $(call create_lib_symlinks,$(TARGET_DIR))
+	$(call create_lib_symlinks,$(TARGET_DIR))
 endef
 
 #