rename USE_SYS_DYN_MEM to CAPSTONE_USE_SYS_DYN_MEM for consistency wi…

…th other options

COMPILE.TXT

@@ -18,14 +18,14 @@ Capstone requires no prerequisite packages, so it is easy to compile & install.
   Capstone supports 4 options, as followings.
 
   - CAPSTONE_ARCHS: specify list of architectures to compiled in.
-  - USE_SYS_DYN_MEM: change this if you have your own dynamic memory management.
+  - CAPSTONE_USE_SYS_DYN_MEM: change this if you have your own dynamic memory management.
   - CAPSTONE_DIET: use this to make the output binaries more compact.
   - CAPSTONE_X86_REDUCE: another option to make X86 binary smaller.
 
   To avoid editing config.mk for these customization, can pass their values to
   make.sh, as followings.
 
-  $ CAPSTONE_ARCHS="arm aarch64 x86" USE_SYS_DYN_MEM=no CAPSTONE_DIET=yes CAPSTONE_X86_REDUCE=yes ./make.sh
+  $ CAPSTONE_ARCHS="arm aarch64 x86" CAPSTONE_USE_SYS_DYN_MEM=no CAPSTONE_DIET=yes CAPSTONE_X86_REDUCE=yes ./make.sh
 
   NOTE: on commandline, put these values in front of ./make.sh, not after it.
 

Makefile

@@ -25,7 +25,7 @@ endif
 
 CFLAGS += -fPIC -Wall -Iinclude
 
-ifeq ($(USE_SYS_DYN_MEM),yes)
+ifeq ($(CAPSTONE_USE_SYS_DYN_MEM),yes)
 CFLAGS += -DUSE_SYS_DYN_MEM
 endif
 
@@ -205,9 +205,9 @@ VERSION_EXT = $(API_MAJOR).$(EXT)
 LDFLAGS += -dynamiclib -install_name lib$(LIBNAME).$(VERSION_EXT) -current_version $(PKG_MAJOR).$(PKG_MINOR).$(PKG_EXTRA) -compatibility_version $(PKG_MAJOR).$(PKG_MINOR)
 AR_EXT = a
 # Homebrew wants to make sure its formula does not disable FORTIFY_SOURCE
-# However, this is not really necessary because 'USE_SYS_DYN_MEM=yes' by default
+# However, this is not really necessary because 'CAPSTONE_USE_SYS_DYN_MEM=yes' by default
 ifneq ($(HOMEBREW_CAPSTONE),1)
-ifneq ($(USE_SYS_DYN_MEM),yes)
+ifneq ($(CAPSTONE_USE_SYS_DYN_MEM),yes)
 # remove string check because OSX kernel complains about missing symbols
 CFLAGS += -D_FORTIFY_SOURCE=0
 endif

config.mk

@@ -8,14 +8,14 @@ CAPSTONE_ARCHS ?= arm aarch64 mips powerpc sparc systemz x86
 
 
 ################################################################################
-# Comment out the line below ('USE_SYS_DYN_MEM = yes'), or change it to
-# 'USE_SYS_DYN_MEM = no' if do NOT use malloc/calloc/realloc/free/vsnprintf()
-# provided by system for internal dynamic memory management.
+# Comment out the line below ('CAPSTONE_USE_SYS_DYN_MEM = yes'), or change it to
+# 'CAPSTONE_USE_SYS_DYN_MEM = no' if do NOT use malloc/calloc/realloc/free/
+# vsnprintf() provided by system for internal dynamic memory management.
 #
 # NOTE: in that case, specify your own malloc/calloc/realloc/free/vsnprintf()
 # functions in your program via API cs_option(), using CS_OPT_MEM option type.
 
-USE_SYS_DYN_MEM ?= yes
+CAPSTONE_USE_SYS_DYN_MEM ?= yes
 
 
 ################################################################################