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nwztools/upgtools: add support for windows

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In order to avoid the crypto++ mess, the code uses the Windows Cryptography API,
which is standard. There is also some makefile magic to cross-compile:
  make PREFIX=i686-w64-mingw32- EXE_EXT=.exe
I selected the option so that it should statically link supports libraries used
by gcc (slsj and libwinpthread).

Change-Id: Iaf07da23afe81ed217fb3921ce13367c5441514d
This commit is contained in:
Amaury Pouly 2020-06-17 23:31:31 +02:00
parent 05fa8fc343
commit 1f338f7078
9 changed files with 239 additions and 90 deletions
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39
utils/nwztools/upgtools/Makefile
View file

@ -1,26 +1,39 @@
DEFINES=
CC=gcc
CXX=g++
LD=g++
PROFILE=
PKGCONFIG := $(CROSS)pkg-config
PREFIX?=
EXE_EXT?=
CC=$(PREFIX)gcc
CXX=$(PREFIX)g++
LD=$(PREFIX)g++
PKGCONFIG:=$(CROSS)pkg-config
TARGET_TRIPLE:=$(shell $(CC) -dumpmachine)
ifneq ($(findstring -w64-,$(TARGET_TRIPLE)),)
TARGET_OS := Windows
endif
ifeq ($(TARGET_OS), Windows)
# -static allows to statically include libwinpthread-1.dll if possible
CFLAGS+=-gstabs
CXXFLAGS+=-gstabs
LDFLAGS+=-static-libgcc -static
else
# Distros could use different names for the crypto library. We try a list
# of candidate names, only one of them should be the valid one.
LIBCRYPTO_NAMES = libcryptopp libcrypto++ cryptopp crypto++
$(foreach l,$(LIBCRYPTO_NAMES),\
$(eval LDOPTS += $(shell $(PKGCONFIG) --silence-errors --libs $(l))))
$(eval LDLIBS += $(shell $(PKGCONFIG) --silence-errors --libs $(l))))
$(foreach l,$(LIBCRYPTO_NAMES),\
$(eval CFLAGS += $(shell $(PKGCONFIG) --silence-errors --cflags $(l))))
$(foreach l,$(LIBCRYPTO_NAMES),\
$(eval CXXFLAGS += $(shell $(PKGCONFIG) --silence-errors --cflags $(l))))
endif
CXXFLAGS=-g $(PROFILE) -Wall $(DEFINES)
CFLAGS=-g $(PROFILE) -Wall -std=c99 $(DEFINES)
LDFLAGS=$(PROFILE) $(LDOPTS) -lpthread
CXXFLAGS+=-g -Wall $(DEFINES)
CFLAGS+=-g -Wall -std=c99 $(DEFINES)
LDLIBS+=-lpthread
BINS=upgtool
BINS=upgtool$(EXE_EXT)
all: $(BINS)
@ -30,11 +43,11 @@ all: $(BINS)
%.o: %.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
upgtool: upgtool.o upg.o misc.o mg.o keysig_search.o md5.o
$(LD) -o $@ $^ $(LDFLAGS)
upgtool$(EXE_EXT): upgtool.o upg.o misc.o mg.o keysig_search.o
$(LD) $(LDFLAGS) -o $@ $^ $(LDLIBS)
clean:
rm -fr *.o
rm -rf *.o
veryclean:
rm -rf $(BINS)