[WIP] cross build json-c and cryptsetup

tlaurion CircleCI test:
Rebasing to master and outputing result of build into linuxboot#876 and pinging @root-hardenedvault to follow his github from CircleCI

modules/cryptsetup

@@ -14,9 +14,11 @@ cryptsetup_configure := ./configure \
 	$(CROSS_TOOLS) \
 	--host i386-elf-linux \
 	--prefix "/" \
+	--disable-rpath \
 	--disable-gcrypt-pbkdf2 \
 	--enable-cryptsetup-reencrypt \
 	--with-crypto_backend=kernel \
+	--with-tmpfilesdir=$(INSTALL)/lib/tmpfiles.d
 
 # but after building, replace prefix so that they will be installed
 # in the correct directory.
@@ -28,10 +30,10 @@ cryptsetup_target := \
 		install
 
 cryptsetup_output := \
-	src/.libs/cryptsetup \
-	src/.libs/cryptsetup-reencrypt \
-	src/.libs/veritysetup \
+	.libs/cryptsetup \
+	.libs/cryptsetup-reencrypt \
+	.libs/veritysetup \
 
 cryptsetup_libraries := \
-	lib/.libs/libcryptsetup.so.12.6.0 \
+	.libs/libcryptsetup.so.12 \
 

modules/json-c

@@ -8,12 +8,30 @@ json-c_hash := 99914e644a25201d82ccefa20430f7515c110923360f9ef46755527c02412afa
 
 # there is a bug in cmake-configure so that it can not be used with a "=", fxed in next
 # release though (then it needs to read '--prefix="$(INSTALL)"' here instead
-json-c_configure := mkdir -p build && \
+define toolchain_file =
+set\(CMAKE_SYSTEM_NAME Linux\)\n\
+set\(CMAKE_SYSROOT $(INSTALL)\)\n\
+set\(CMAKE_C_COMPILER $(CROSS)gcc\)\n\
+set\(CMAKE_AR $(CROSS)ar\)\n\
+set\(CMAKE_LINKER $(CROSS)ld\)\n\
+set\(CMAKE_NM $(CROSS)nm\)\n\
+set\(CMAKE_OBJCOPY $(CROSS)objcopy\)\n\
+set\(CMAKE_OBJDUMP $(CROSS)objdump\)\n\
+set\(INSTALL_PKGCONFIG_DIR $(INSTALL)/lib/pkgconfig\)\n\
+set\(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER\)\n\
+set\(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY\)\n\
+set\(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY\)\n\
+set\(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY\)
+endef 
+
+json-c_configure := \
+	echo -e "$(toolchain_file)" | sed 's/\\//g' > toolchain && \
+	mkdir -p build && \
 	cd build && \
-	../cmake-configure --prefix "$(INSTALL)"
+	cmake .. -DCMAKE_INSTALL_PREFIX="$(INSTALL)" -DCMAKE_TOOLCHAIN_FILE=../toolchain
 
 json-c_target := \
 	$(CROSS_TOOLS) -C $(build)/$(json-c_dir)/build \
 	all install
 
-json-c_libraries := .libs/libjson-c.so.5.0.0
+json-c_libraries := build/libjson-c.so.5

modules/util-linux

@@ -26,7 +26,9 @@ util-linux_target := \
 	$(MAKE_JOBS) \
 	$(CROSS_TOOLS) \
 	DESTDIR="$(INSTALL)" \
-	install
+	install && \
+	rm $(INSTALL)/lib/libblkid.la && \
+	rm $(INSTALL)/lib/libuuid.la
 
 util-linux_libraries += \
 	.libs/libuuid.so.1 \

patches/cryptsetup-2.3.3.patch

@@ -511,17 +511,36 @@ diff -u -r cryptsetup-2.3.3-clean/Makefile.in cryptsetup-2.3.3/Makefile.in
  @CRYPTSETUP_TRUE@cryptsetup_LDADD = $(LDADD)	\
  @CRYPTSETUP_TRUE@	libcryptsetup.la	\
  @CRYPTSETUP_TRUE@	@POPT_LIBS@		\
-+@CRYPTSETUP_TRUE@	@UUID_LIBS@		\
 +@CRYPTSETUP_TRUE@	@DEVMAPPER_LIBS@	\
++@CRYPTSETUP_TRUE@	@JSON_C_LIBS@		\
  @CRYPTSETUP_TRUE@	@PWQUALITY_LIBS@	\
  @CRYPTSETUP_TRUE@	@PASSWDQC_LIBS@		\
  @CRYPTSETUP_TRUE@	@UUID_LIBS@		\
-@@ -1060,6 +1062,8 @@
+@@ -1060,6 +1062,9 @@
  @VERITYSETUP_TRUE@veritysetup_LDADD = $(LDADD)	\
  @VERITYSETUP_TRUE@	libcryptsetup.la	\
  @VERITYSETUP_TRUE@	@POPT_LIBS@		\
 +@VERITYSETUP_TRUE@	@UUID_LIBS@		\
 +@VERITYSETUP_TRUE@	@DEVMAPPER_LIBS@	\
++@VERITYSETUP_TRUE@	@JSON_C_LIBS@		\
  @VERITYSETUP_TRUE@	@PWQUALITY_LIBS@	\
  @VERITYSETUP_TRUE@	@PASSWDQC_LIBS@		\
  @VERITYSETUP_TRUE@	@BLKID_LIBS@
+@@ -1093,6 +1093,8 @@
+ @INTEGRITYSETUP_TRUE@	libcryptsetup.la	\
+ @INTEGRITYSETUP_TRUE@	@POPT_LIBS@		\
+ @INTEGRITYSETUP_TRUE@	@UUID_LIBS@		\
++@INTEGRITYSETUP_TRUE@	@DEVMAPPER_LIBS@	\
++@INTEGRITYSETUP_TRUE@	@JSON_C_LIBS@		\
+ @INTEGRITYSETUP_TRUE@	@BLKID_LIBS@
+
+ @INTEGRITYSETUP_TRUE@@STATIC_TOOLS_TRUE@integritysetup_static_SOURCES = $(integritysetup_SOURCES)
+@@ -1122,6 +1122,8 @@
+ @REENCRYPT_TRUE@	@POPT_LIBS@			\
+ @REENCRYPT_TRUE@	@PWQUALITY_LIBS@		\
+ @REENCRYPT_TRUE@	@PASSWDQC_LIBS@			\
++@REENCRYPT_TRUE@	@DEVMAPPER_LIBS@		\
++@REENCRYPT_TRUE@	@JSON_C_LIBS@			\
+ @REENCRYPT_TRUE@	@UUID_LIBS@			\
+ @REENCRYPT_TRUE@	@BLKID_LIBS@
+