ext-cryptopp/GNUmakefile-cross
Jeffrey Walton bf92cb0039
Split regtest.cpp into regtest{1|2|3}.cpp
regtest.cpp is where ciphers register by name. The library has added a number of ciphers over the last couple of years and the source file has experienced bloat. Most of the ARM and MIPS test borads were suffering Out of Memory (OOM) kills as the compiler processed the source fille and the included header files.
This won't stop the OOM kills, but it will help the situation. An early BeagleBoard with 512 MB of RAM is still going to have trouble, but it can be worked around by building with 1 make job as opposed to 2 or 4.
2017-04-13 21:45:21 -04:00

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CXXFLAGS ?= -DNDEBUG -g2 -Os -fPIC -pipe
# The following options reduce code size, but breaks link or makes link very slow on some systems
# CXXFLAGS += -ffunction-sections -fdata-sections
# LDFLAGS += -Wl,--gc-sections
AR ?= ar
ARFLAGS ?= cr
RANLIB ?= ranlib
CP ?= cp
MV ?= mv
CHMOD ?= chmod
MKDIR ?= mkdir
EGREP ?= egrep
LN ?= ln -sf
CLANG_COMPILER = $(shell $(CXX) --version 2>&1 | $(EGREP) -i -c "clang")
IS_IOS ?= 0
IS_ANDROID ?= 0
IS_ARM_EMBEDDED ?= 0
# Can be used by Android and Embeeded cross-compiles. Disable by default because
# Android and embedded users typically don't run this configuration.
HAS_SOLIB_VERSION ?= 0
# Default prefix for make install
ifeq ($(PREFIX),)
PREFIX = /usr/local
endif
# http://www.gnu.org/prep/standards/html_node/Directory-Variables.html
ifeq ($(DATADIR),)
DATADIR := $(PREFIX)/share
endif
ifeq ($(LIBDIR),)
LIBDIR := $(PREFIX)/lib
endif
ifeq ($(BINDIR),)
BINDIR := $(PREFIX)/bin
endif
ifeq ($(INCLUDEDIR),)
INCLUDEDIR := $(PREFIX)/include
endif
# We honor ARFLAGS, but the "v" option used by default causes a noisy make
ifeq ($(ARFLAGS),rv)
ARFLAGS = r
endif
# Sadly, we can't actually use GCC_PRAGMA_AWARE because of GCC bug 53431.
# Its a shame because GCC has so much to offer by the way of analysis.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
ifneq ($(CLANG_COMPILER),0)
CXXFLAGS += -Wall
endif
# iOS cross-compile configuration.
# See http://www.cryptopp.com/wiki/iOS_(Command_Line).
ifeq ($(IS_IOS),1)
CXX = clang++
CXXFLAGS += $(IOS_FLAGS) -arch $(IOS_ARCH)
CXXFLAGS += -isysroot $(IOS_SYSROOT) -stdlib=libc++
AR = libtool
ARFLAGS = -static -o
RANLIB = ranlib
endif
# Android cross-compile configuration.
# See http://www.cryptopp.com/wiki/Android_(Command_Line).
ifeq ($(IS_ANDROID),1)
# CPP, CXX, AR, RANLIB, LD, etc are set in 'setenv-android.sh'
CXXFLAGS += $(AOSP_FLAGS) -DANDROID --sysroot=$(AOSP_SYSROOT)
CXXFLAGS += -Wa,--noexecstack -I$(AOSP_STL_INC)
# c++config.h shows up in odd places at times.
ifneq ($(AOSP_BITS_INC),)
CXXFLAGS += -I$(AOSP_BITS_INC)
endif
LDLIBS += $(AOSP_STL_LIB)
endif
# ARM embedded cross-compile configuration.
# See http://www.cryptopp.com/wiki/ARM_Embedded_(Command_Line)
# and http://www.cryptopp.com/wiki/ARM_Embedded_(Bare Metal).
ifeq ($(IS_ARM_EMBEDDED),1)
# CPP, CXX, AR, RANLIB, LD, etc are set in 'setenv-embedded.sh'
CXXFLAGS += $(ARM_EMBEDDED_FLAGS) --sysroot=$(ARM_EMBEDDED_SYSROOT)
endif
# Dead code stripping. Issue 'make lean'.
ifeq ($(findstring lean,$(MAKECMDGOALS)),lean)
ifeq ($(findstring -ffunction-sections,$(CXXFLAGS)),)
CXXFLAGS += -ffunction-sections
endif # CXXFLAGS
ifeq ($(findstring -fdata-sections,$(CXXFLAGS)),)
CXXFLAGS += -fdata-sections
endif # CXXFLAGS
ifeq ($(IS_IOS),1)
ifeq ($(findstring -Wl,-dead_strip,$(LDFLAGS)),)
LDFLAGS += -Wl,-dead_strip
endif # CXXFLAGS
else # BSD, Linux and Unix
ifeq ($(findstring -Wl,--gc-sections,$(LDFLAGS)),)
LDFLAGS += -Wl,--gc-sections
endif # LDFLAGS
endif # MAKECMDGOALS
endif # Dead code stripping
# List cryptlib.cpp first, then cpu.cpp, then integer.cpp to tame C++ static initialization problems.
SRCS := cryptlib.cpp cpu.cpp integer.cpp $(filter-out cryptlib.cpp cpu.cpp integer.cpp pch.cpp simple.cpp winpipes.cpp cryptlib_bds.cpp,$(wildcard *.cpp))
# List cryptlib.cpp first, then cpu.cpp, then integer.cpp to tame C++ static initialization problems.
OBJS := $(SRCS:.cpp=.o)
# List test.cpp first to tame C++ static initialization problems.
TESTSRCS := adhoc.cpp test.cpp bench1.cpp bench2.cpp validat0.cpp validat1.cpp validat2.cpp validat3.cpp datatest.cpp regtest1.cpp regtest2.cpp regtest3.cpp fipsalgt.cpp dlltest.cpp
TESTOBJS := $(TESTSRCS:.cpp=.o)
LIBOBJS := $(filter-out $(TESTOBJS),$(OBJS))
# For Shared Objects, Diff, Dist/Zip rules
LIB_VER := $(shell $(EGREP) "define CRYPTOPP_VERSION" config.h | cut -d" " -f 3)
LIB_MAJOR := $(shell echo $(LIB_VER) | cut -c 1)
LIB_MINOR := $(shell echo $(LIB_VER) | cut -c 2)
LIB_PATCH := $(shell echo $(LIB_VER) | cut -c 3)
ifeq ($(strip $(LIB_PATCH)),)
LIB_PATCH := 0
endif
ifeq ($(HAS_SOLIB_VERSION),1)
# Full version suffix for shared library
SOLIB_VERSION_SUFFIX=.$(LIB_MAJOR).$(LIB_MINOR).$(LIB_PATCH)
# Different patchlevels are compatible, minor versions are not
SOLIB_COMPAT_SUFFIX=.$(LIB_MAJOR).$(LIB_MINOR)
SOLIB_FLAGS=-Wl,-soname,libcryptopp.so$(SOLIB_COMPAT_SUFFIX)
endif # HAS_SOLIB_VERSION
.PHONY: all
all: cryptest.exe
ifneq ($(IS_IOS),0)
static: libcryptopp.a
shared dynamic dylib: libcryptopp.dylib
else
static: libcryptopp.a
shared dynamic: libcryptopp.so$(SOLIB_VERSION_SUFFIX)
endif
test: cryptest.exe
./cryptest.exe v
# CXXFLAGS are tuned earlier. Applications must use linker flags
# -Wl,--gc-sections (Linux and Unix) or -Wl,-dead_strip (OS X)
.PHONY: lean
lean: static dynamic cryptest.exe
.PHONY: clean
clean:
-$(RM) adhoc.cpp.o adhoc.cpp.proto.o $(LIBOBJS) $(TESTOBJS) $(DLLOBJS) $(LIBIMPORTOBJS) $(TESTIMPORTOBJS) $(DLLTESTOBJS)
@-$(RM) libcryptopp.a libcryptopp.dylib cryptopp.dll libcryptopp.dll.a libcryptopp.import.a
@-$(RM) libcryptopp.so libcryptopp.so$(SOLIB_COMPAT_SUFFIX) libcryptopp.so$(SOLIB_VERSION_SUFFIX)
@-$(RM) cryptest.exe dlltest.exe cryptest.import.exe cryptest.info ct rdrand-???.o
@-$(RM) *.gcno *.gcda *.stackdump core-*
@-$(RM) /tmp/adhoc.exe
@-$(RM) -r /tmp/cryptopp_test/
@-$(RM) -r *.exe.dSYM/
@-$(RM) -r *.dylib.dSYM/
@-$(RM) -r cov-int/
.PHONY: distclean
distclean: clean
-$(RM) adhoc.cpp adhoc.cpp.copied GNUmakefile.deps benchmarks.html cryptest.txt cryptest-*.txt
@-$(RM) CMakeCache.txt Makefile CTestTestfile.cmake cmake_install.cmake cryptopp-config-version.cmake
@-$(RM) cryptopp.tgz *.o *.bc *.ii *.s *~
@-$(RM) -r CMakeFiles/
@-$(RM) -r $(DOCUMENT_DIRECTORY)/
@-$(RM) -r TestCoverage/
@-$(RM) cryptopp$(LIB_VER)\.*
@-$(RM) CryptoPPRef.zip
.PHONY: install
install:
$(MKDIR) -p $(DESTDIR)$(INCLUDEDIR)/cryptopp
$(CP) *.h $(DESTDIR)$(INCLUDEDIR)/cryptopp
-$(CHMOD) 755 $(DESTDIR)$(INCLUDEDIR)/cryptopp
-$(CHMOD) 644 $(DESTDIR)$(INCLUDEDIR)/cryptopp/*.h
ifneq ($(wildcard cryptest.exe),)
$(MKDIR) -p $(DESTDIR)$(BINDIR)
$(CP) cryptest.exe $(DESTDIR)$(BINDIR)
-$(CHMOD) 755 $(DESTDIR)$(BINDIR)/cryptest.exe
endif
ifneq ($(wildcard libcryptopp.a),)
$(MKDIR) -p $(DESTDIR)$(LIBDIR)
$(CP) libcryptopp.a $(DESTDIR)$(LIBDIR)
-$(CHMOD) 644 $(DESTDIR)$(LIBDIR)/libcryptopp.a
endif
ifneq ($(wildcard libcryptopp.dylib),)
$(MKDIR) -p $(DESTDIR)$(LIBDIR)
$(CP) libcryptopp.dylib $(DESTDIR)$(LIBDIR)
-$(CHMOD) 755 $(DESTDIR)$(LIBDIR)/libcryptopp.dylib
endif
ifneq ($(wildcard libcryptopp.so$(SOLIB_VERSION_SUFFIX)),)
$(CP) libcryptopp.so $(DESTDIR)$(LIBDIR)
-$(CHMOD) 755 $(DESTDIR)$(LIBDIR)/libcryptopp.so$(SOLIB_VERSION_SUFFIX)
ifeq ($(HAS_SOLIB_VERSION),1)
-$(LN) -sf libcryptopp.so$(SOLIB_VERSION_SUFFIX) $(DESTDIR)$(LIBDIR)/libcryptopp.so
endif
endif
.PHONY: remove uninstall
remove uninstall:
-$(RM) -r $(DESTDIR)$(INCLUDEDIR)/cryptopp
-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.a
-$(RM) $(DESTDIR)$(BINDIR)/cryptest.exe
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.dylib
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.so$(SOLIB_VERSION_SUFFIX)
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.so$(SOLIB_COMPAT_SUFFIX)
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.so
libcryptopp.a: $(LIBOBJS)
$(AR) $(ARFLAGS) $@ $(LIBOBJS)
$(RANLIB) $@
ifeq ($(HAS_SOLIB_VERSION),1)
.PHONY: libcryptopp.so
libcryptopp.so: libcryptopp.so$(SOLIB_VERSION_SUFFIX)
endif
libcryptopp.so$(SOLIB_VERSION_SUFFIX): $(LIBOBJS)
$(CXX) -shared $(SOLIB_FLAGS) -o $@ $(strip $(CXXFLAGS)) -Wl,--exclude-libs,ALL $(LIBOBJS) $(LDFLAGS) $(LDLIBS)
ifeq ($(HAS_SOLIB_VERSION),1)
-$(LN) libcryptopp.so$(SOLIB_VERSION_SUFFIX) libcryptopp.so
-$(LN) libcryptopp.so$(SOLIB_VERSION_SUFFIX) libcryptopp.so$(SOLIB_COMPAT_SUFFIX)
endif
libcryptopp.dylib: $(LIBOBJS)
$(CXX) -dynamiclib -o $@ $(strip $(CXXFLAGS)) -install_name "$@" -current_version "$(LIB_MAJOR).$(LIB_MINOR).$(LIB_PATCH)" -compatibility_version "$(LIB_MAJOR).$(LIB_MINOR)" -headerpad_max_install_names $(LDFLAGS) $(LIBOBJS)
cryptest.exe: libcryptopp.a $(TESTOBJS)
$(CXX) -o $@ $(strip $(CXXFLAGS)) $(TESTOBJS) ./libcryptopp.a $(LDFLAGS) $(LDLIBS)
# Used to generate list of source files for Autotools, CMakeList and Android.mk
.PHONY: sources
sources:
$(info Library sources: $(filter-out $(TESTSRCS),$(SRCS)))
$(info )
$(info Test sources: $(TESTSRCS))
adhoc.cpp: adhoc.cpp.proto
ifeq ($(wildcard adhoc.cpp),)
cp adhoc.cpp.proto adhoc.cpp
else
touch adhoc.cpp
endif
# Include dependencies, if present. You must issue `make deps` to create them.
ifeq ($(wildcard GNUmakefile.deps),GNUmakefile.deps)
-include GNUmakefile.deps
endif # Dependencies
%.o : %.cpp
$(CXX) $(strip $(CXXFLAGS)) -c $<
GNUmakefile.deps:
$(CXX) $(strip $(CXXFLAGS)) -MM *.cpp > GNUmakefile.deps