Fix host build of mkimxboot, mknwzboot, nwztools, and rbutil with crypto++

Necessary to get working builds on my Fedora 29 system.

Change-Id: Ia6232427c959629ade9a85fc412738f688facedb

rbutil/mkimxboot/Makefile

@@ -6,17 +6,26 @@
 #                     \/            \/     \/    \/            \/
 
 # We use the SB code available in the Rockbox utils/sbtools directory
+
 IMXTOOLS_DIR=../../utils/imxtools/sbtools/
 CFLAGS += -I$(IMXTOOLS_DIR) -Wall
 # std=gnu99 is required by MinGW on Windows (c99 is sufficient for Linux / MXE)
 CFLAGS += -std=gnu99 -g -O3
 
+# Location to pkg-config binary.
+PKGCONFIG := pkg-config
+
 # 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.
-PKGCONFIG := $(CROSS)pkg-config
 LIBCRYPTO_NAMES = libcryptopp libcrypto++ cryptopp crypto++
+
 $(foreach l,$(LIBCRYPTO_NAMES),\
 	$(eval LDOPTS += $(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))))
+LDOPTS += -lpthread
 
 OUTPUT = mkimxboot
 
@@ -34,4 +43,3 @@ include ../libtools.make
 # explicit dependencies on dualboot.{c,h} and mkimxboot.h
 $(OBJDIR)mkimxboot.o: dualboot.h dualboot.c mkimxboot.c mkimxboot.h
 $(OBJDIR)main.o: dualboot.h dualboot.c main.c mkimxboot.h
-

rbutil/mknwzboot/Makefile

@@ -12,7 +12,21 @@ CFLAGS += -I$(UPGTOOLS_DIR) -Wall
 CFLAGS += -std=gnu99 -g -O3
 # dependencies
 # FIXME make it work for windows and maybe embed crypto++
-LDOPTS += `pkg-config --libs libcrypto++`
+
+# Location to pkg-config binary.
+PKGCONFIG := pkg-config
+
+# Distros could use different names for the crypto library. We try a list
+# of candidate names, only one of them should be the valid one.
+LIBCRYPTO_NAMES = libcryptopp libcrypto++ cryptopp crypto++
+
+$(foreach l,$(LIBCRYPTO_NAMES),\
+        $(eval LDOPTS += $(shell $(PKGCONFIG) --silence-errors --libs $(l))))
+$(foreach l,$(LIBCRYPTO_NAMES),\
+	$(eval CFLAGS += $(shell $(PKGCONFIG) --silence-errors --cflags $(l))))
+$(foreach l,$(LIBCRYPTO_NAMES),\
+	$(eval CXXFLAGS += $(shell $(PKGCONFIG) --silence-errors --cflags $(l))))
+LDOPTS += -lpthread
 
 OUTPUT = mknwzboot
 

rbutil/rbutilqt/rbutilqt.pro

@@ -135,6 +135,9 @@ for(rblib, RBLIBS) {
     LIBS += -l$$rblib
 }
 
+# We need libcrypto++
+LIBS += -lcryptopp
+
 # on win32 libz is linked implicitly.
 !win32 {
     LIBS += -lz
@@ -264,4 +267,3 @@ unix {
 include(rbutilqt.pri)
 include(quazip/quazip.pri)
 include(logger/logger.pri)
-

utils/nwztools/upgtools/Makefile

@@ -3,9 +3,23 @@ CC=gcc
 CXX=g++
 LD=g++
 PROFILE=
-CFLAGS=-g $(PROFILE) -std=c99 -Wall $(DEFINES) `pkg-config --cflags libcrypto++`
-CXXFLAGS=-g $(PROFILE) -Wall $(DEFINES) `pkg-config --cflags libcrypto++`
-LDFLAGS=$(PROFILE) `pkg-config --libs libcrypto++` -lpthread
+PKGCONFIG := $(CROSS)pkg-config
+
+# Distros could use different names for the crypto library. We try a list
+# of candidate names, only one of them should be the valid one.
+LIBCRYPTO_NAMES = libcryptopp libcrypto++ cryptopp crypto++
+
+$(foreach l,$(LIBCRYPTO_NAMES),\
+	$(eval LDOPTS += $(shell $(PKGCONFIG) --silence-errors --libs $(l))))
+$(foreach l,$(LIBCRYPTO_NAMES),\
+	$(eval CFLAGS += $(shell $(PKGCONFIG) --silence-errors --cflags $(l))))
+$(foreach l,$(LIBCRYPTO_NAMES),\
+	$(eval CXXFLAGS += $(shell $(PKGCONFIG) --silence-errors --cflags $(l))))
+
+CXXFLAGS=-g $(PROFILE) -Wall $(DEFINES)
+CFLAGS=-g $(PROFILE) -Wall -std=c99 $(DEFINES)
+LDFLAGS=$(PROFILE) $(LDOPTS) -lpthread
+
 BINS=upgtool
 
 all: $(BINS)

utils/nwztools/upgtools/md5.cpp

@@ -21,11 +21,12 @@
 #include "md5.h"
 /* MD5 is considered insecure by crypto++ */
 #define CRYPTOPP_ENABLE_NAMESPACE_WEAK  1
-#include <crypto++/md5.h>
+#include <cryptopp/cryptlib.h>
+#include <cryptopp/md5.h>
 
 using namespace CryptoPP::Weak;
 
 void MD5_CalculateDigest(void *digest, const void *input, size_t length)
 {
-    MD5().CalculateDigest((byte *)digest, (const byte *)input, length);
+    MD5().CalculateDigest((CryptoPP::byte *)digest, (const CryptoPP::byte *)input, length);
 }

utils/nwztools/upgtools/mg.cpp

@@ -19,10 +19,10 @@
  *
  ****************************************************************************/
 #include "mg.h"
-#include <crypto++/cryptlib.h>
-#include <crypto++/modes.h>
-#include <crypto++/des.h>
-#include <crypto++/aes.h>
+#include <cryptopp/cryptlib.h>
+#include <cryptopp/modes.h>
+#include <cryptopp/des.h>
+#include <cryptopp/aes.h>
 #include <stdio.h>
 
 using namespace CryptoPP;