feat(sptool): delete c version of the sptool

Change-Id: I224762ef66624c78dd87729dac80b2c956ee50ba
Signed-off-by: J-Alves <joao.alves@arm.com>

Author: J-Alves

.gitignore

@@ -30,8 +30,6 @@ tools/amlogic/doimage
 tools/stm32image/*.o
 tools/stm32image/stm32image
 tools/stm32image/stm32image.exe
-tools/sptool/sptool
-tools/sptool/sptool.exe
 tools/sptool/__pycache__/
 
 # GNU GLOBAL files

Makefile

@@ -1376,7 +1376,6 @@ else
 # to pass the gnumake flags to nmake.
 	${Q}set MAKEFLAGS= && ${MSVC_NMAKE} /nologo /f ${FIPTOOLPATH}/Makefile.msvc FIPTOOLPATH=$(subst /,\,$(FIPTOOLPATH)) FIPTOOL=$(subst /,\,$(FIPTOOL)) realclean
 endif
-	${Q}${MAKE} --no-print-directory -C ${SPTOOLPATH} clean
 	${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH} realclean
 	${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${ENCTOOLPATH} realclean
 	${Q}${MAKE} --no-print-directory -C ${ROMLIBPATH} clean
@@ -1470,10 +1469,6 @@ else
 	${Q}set MAKEFLAGS= && ${MSVC_NMAKE} /nologo /f ${FIPTOOLPATH}/Makefile.msvc FIPTOOLPATH=$(subst /,\,$(FIPTOOLPATH)) FIPTOOL=$(subst /,\,$(FIPTOOL))
 endif
 
-sptool: ${SPTOOL}
-${SPTOOL}: FORCE
-	${Q}${MAKE} CPPFLAGS="-DVERSION='\"${VERSION_STRING}\"'" SPTOOL=${SPTOOL} --no-print-directory -C ${SPTOOLPATH}
-
 romlib.bin: libraries FORCE
 	${Q}${MAKE} PLAT_DIR=${PLAT_DIR} BUILD_PLAT=${BUILD_PLAT} ENABLE_BTI=${ENABLE_BTI} ARM_ARCH_MINOR=${ARM_ARCH_MINOR} INCLUDES='${INCLUDES}' DEFINES='${DEFINES}' --no-print-directory -C ${ROMLIBPATH} all