src/.make/libwolfssl.mk

   1 ##################################################
   2 #Desc:   Wolf SSL lib generator
   3 #Author: Mihrtec LLC
   4 #Date:   2016
   5 ##################################################
   6 #Included from Makefile
   7 #Defines rules for automatically downloading,
   8 #compiling, and linking the wolfssl library
   9 ##################################################
  10
  11 #wolfssl module compilation rules
  12 WOLFDIR  := $(MLSRCDIR)/wolfssl
  13 WOLFSO   := $(WOLFDIR)/src/.libs/libwolfssl.so
  14 WOLFTARG := $(MLLIBDIR)/libwolfssl.so
  15 CONFCL   := --enable-singlethreaded=yes
  16 CONFCL   += --enable-static=yes
  17 CONFCL   += --enable-fastmath=no
  18 CONFCL   += --enable-cryptonly=yes
  19 CONFCL   += CFLAGS=-w
  20 GITADDR  := git@github.com:wolfSSL/wolfssl.git
  21
  22 #Remove the WOLFSO after compile since it is
  23 #compiler-dependent, and we copy it to WOLFTARG
  24 #which is a compiler-dependent location
  25 .INTERMEDIATE: $(WOLFSO)
  26
  27 #WOLFTARG is the target file to generate for the
  28 #missing library.  It depends on WOLFSO, an
  29 #intermediate file generated only when we need
  30 #to copy it to WOLFTARG
  31 $(WOLFTARG): $(WOLFSO)
  32         @mkdir -p $(dir $(WOLFTARG))
  33         @cp -H $(WOLFSO) $(WOLFTARG)
  34         @echo "WolfSSL library created"
  35
  36 $(WOLFSO): $(WOLFDIR)
  37         @cd $(WOLFDIR) && $(AMGEN) && $(AMCONF) $(CONFCL)
  38         @sed -i 's@SIZEOF_LONG 0@SIZEOF_LONG 4@' $(WOLFDIR)/config.h
  39         @sed -i 's@SIZEOF_LONG_LONG 0@SIZEOF_LONG_LONG 8@' $(WOLFDIR)/config.h
  40         @cd $(WOLFDIR) && export CFLAGS=-w && $(AMMAKE) src/libwolfssl.la
  41
  42 $(WOLFDIR):
  43         @mkdir -p $(WOLFDIR)
  44         @git clone $(GITADDR) $(WOLFDIR)
  45
  46 clean_wolfssl:
  47         cd $(WOLFDIR) && make clean