openwrt/package/network/services/dropbear/patches/901-bundled-libs-cflags.patch

--- a/libtomcrypt/makefile_include.mk
+++ b/libtomcrypt/makefile_include.mk
@@ -94,6 +94,13 @@ endif
 
 LTC_CFLAGS += -Wno-type-limits
 
+ifdef OPENWRT_BUILD
+  ifeq (-Os,$(filter -Os,$(CFLAGS)))
+    LTC_CFLAGS += -DLTC_SMALL_CODE
+  endif
+else
+  ### ! OPENWRT_BUILD
+
 ifdef LTC_DEBUG
 $(info Debug build)
 # compile for DEBUGGING (required for ccmalloc checking!!!)
@@ -121,6 +128,9 @@ endif
 endif # COMPILE_SMALL
 endif # COMPILE_DEBUG
 
+  ### ! OPENWRT_BUILD
+endif
+
 
 ifneq ($(findstring clang,$(CC)),)
 LTC_CFLAGS += -Wno-typedef-redefinition -Wno-tautological-compare -Wno-builtin-requires-header -Wno-missing-field-initializers
--- a/libtommath/makefile_include.mk
+++ b/libtommath/makefile_include.mk
@@ -70,6 +70,9 @@ else
 LTM_CFLAGS += -Wsystem-headers
 endif
 
+ifndef OPENWRT_BUILD
+  ### ! OPENWRT_BUILD
+
 ifdef COMPILE_DEBUG
 #debug
 LTM_CFLAGS += -g3
@@ -90,6 +93,9 @@ endif
 
 endif # COMPILE_SIZE
 
+  ### ! OPENWRT_BUILD
+endif
+
 ifneq ($(findstring clang,$(CC)),)
 LTM_CFLAGS += -Wno-typedef-redefinition -Wno-tautological-compare -Wno-builtin-requires-header
 endif