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# MAKEFILE for linux GCC
#
# This makefile produces a shared object and requires libtool to be installed.
#
# Thanks to Zed Shaw for helping debug this on BSD/OSX.
# Tom St Denis
#
# (GNU make only)
### USAGE:
#
# CFLAGS="-DUSE_LTM -DLTM_DESC -I/path/to/libtommath" make -f makefile.shared all EXTRALIBS=/path/to/libtommath/libtommath.a
# ./test
# make -f makefile.shared PREFIX=/opt/libtom install
#
PLATFORM := $(shell uname | sed -e 's/_.*//')
ifndef LT
ifeq ($(PLATFORM), Darwin)
LT:=glibtool
else
LT:=libtool
endif
endif
ifeq ($(PLATFORM), CYGWIN)
NO_UNDEFINED:=-no-undefined
endif
LTCOMPILE = $(LT) --mode=compile --tag=CC $(CC)
INSTALL_CMD = $(LT) --mode=install install
UNINSTALL_CMD = $(LT) --mode=uninstall rm
#Output filenames for various targets.
ifndef LIBNAME
LIBNAME=libtomcrypt.la
endif
include makefile_include.mk
#ciphers come in two flavours... enc+dec and enc
src/ciphers/aes/aes_enc.o: src/ciphers/aes/aes.c src/ciphers/aes/aes_tab.c
$(LTCOMPILE) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) -DENCRYPT_ONLY -c src/ciphers/aes/aes.c -o src/ciphers/aes/aes_enc.o
.c.o:
$(LTCOMPILE) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) -o $@ -c $<
LOBJECTS = $(OBJECTS:.o=.lo)
$(LIBNAME): $(OBJECTS)
$(LT) --mode=link --tag=CC $(CC) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) $(LOBJECTS) $(EXTRALIBS) -o $@ -rpath $(LIBPATH) -version-info $(VERSION_LT) $(NO_UNDEFINED)
test: $(call print-help,test,Builds the library and the 'test' application to run all self-tests) $(LIBNAME) $(TOBJECTS)
$(LT) --mode=link --tag=CC $(CC) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) -o $(TEST) $(TOBJECTS) $(LIBNAME) $(EXTRALIBS)
# build the demos from a template
define DEMO_template
$(1): $(call print-help,$(1),Builds the library and the '$(1)' demo) demos/$(1).o $$(LIBNAME)
$$(LT) --mode=link --tag=CC $$(CC) $$(LTC_CFLAGS) $$(CPPFLAGS) $$(LTC_LDFLAGS) $$^ $$(EXTRALIBS) -o $(1)
endef
$(foreach demo, $(strip $(DEMOS)), $(eval $(call DEMO_template,$(demo))))
install: $(call print-help,install,Installs the library + headers + pkg-config file) .common_install
sed -e 's,^prefix=.*,prefix=$(PREFIX),' -e 's,^Version:.*,Version: $(VERSION_PC),' libtomcrypt.pc.in > libtomcrypt.pc
install -p -d $(DESTDIR)$(LIBPATH)/pkgconfig
install -p -m 644 libtomcrypt.pc $(DESTDIR)$(LIBPATH)/pkgconfig/
install_bins: $(call print-help,install_bins,Installs the useful demos ($(USEFUL_DEMOS))) .common_install_bins
uninstall: $(call print-help,uninstall,Uninstalls the library + headers + pkg-config file) .common_uninstall
rm $(DESTDIR)$(LIBPATH)/pkgconfig/libtomcrypt.pc
# ref: $Format:%D$
# git commit: $Format:%H$
# commit time: $Format:%ai$
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