#
# Include makefile for libtomcrypt
#

# Compiler and Linker Names
ifndef PREFIX
  PREFIX:=
endif

ifeq ($(CC),cc)
  CC := $(PREFIX)gcc
endif
LD:=$(PREFIX)ld
AR:=$(PREFIX)ar

# Archiver [makes .a files]
#AR=ar
ARFLAGS:=r

ifndef MAKE
  MAKE:=make
endif


# Compilation flags. Note the += does not write over the user's CFLAGS!
CFLAGS += -I./testprof/ -I./src/headers/ -Wall -Wsign-compare -Wshadow -DLTC_SOURCE

ifdef OLD_GCC
CFLAGS += -W
# older GCCs can't handle the "rotate with immediate" ROLc/RORc/etc macros
# define this to help
CFLAGS += -DLTC_NO_ROLC
else
CFLAGS += -Wextra
# additional warnings
CFLAGS += -Wsystem-headers -Wbad-function-cast -Wcast-align
CFLAGS += -Wstrict-prototypes -Wpointer-arith
CFLAGS += -Wdeclaration-after-statement
endif

CFLAGS += -Wno-type-limits

ifdef LTC_DEBUG
# compile for DEBUGGING (required for ccmalloc checking!!!)
ifneq (,$(strip $(LTC_DEBUG)))
CFLAGS += -g3 -DLTC_NO_ASM -DLTC_TEST_DBG=$(LTC_DEBUG)
else
CFLAGS += -g3 -DLTC_NO_ASM -DLTC_TEST_DBG
endif
else

ifdef LTC_SMALL
# optimize for SIZE
CFLAGS += -Os -DLTC_SMALL_CODE
else

ifndef IGNORE_SPEED
# optimize for SPEED
CFLAGS += -O3 -funroll-loops

# add -fomit-frame-pointer.  hinders debugging!
CFLAGS += -fomit-frame-pointer
endif

endif # COMPILE_SMALL
endif # COMPILE_DEBUG


ifneq ($(findstring clang,$(CC)),)
CFLAGS += -Wno-typedef-redefinition -Wno-tautological-compare
endif


HASH=hashsum
CRYPT=encrypt
SMALL=small
TV=tv_gen
MULTI=multi
TIMING=timing
TEST=test
SIZES=sizes
CONSTANTS=constants

DEMOS=hashsum crypt small tv_gen multi sizes constants

TIMINGS=demos/timing.o
TESTS=demos/test.o

#LIBPATH-The directory for libtomcrypt to be installed to.
#INCPATH-The directory to install the header files for libtomcrypt.
#DATAPATH-The directory to install the pdf docs.
ifndef DESTDIR
   DESTDIR=
endif

ifndef LIBPATH
   LIBPATH=/usr/lib
endif
ifndef INCPATH
   INCPATH=/usr/include
endif
ifndef DATAPATH
   DATAPATH=/usr/share/doc/libtomcrypt/pdf
endif

#Who do we install as?
ifdef INSTALL_USER
USER=$(INSTALL_USER)
else
USER=root
endif

ifdef INSTALL_GROUP
GROUP=$(INSTALL_GROUP)
else
GROUP=wheel
endif