target/riscv: fix build error with -Werror=maybe-uninitialized

[openocd.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c8978b94dd484fd99c1847b35c8767e72e591ec5..012486666d203f6f20ccc8e2ea0213a95ab84d31 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.64)
-AC_INIT([openocd], [0.10.0+dev],
+AC_INIT([openocd], [0.11.0-rc1+dev],
   [OpenOCD Mailing List <openocd-devel@lists.sourceforge.net>])
 AC_CONFIG_SRCDIR([src/openocd.c])
 AC_CONFIG_AUX_DIR([.])
@@ -138,8 +138,10 @@ m4_define([HIDAPI_USB1_ADAPTERS],
 
 m4_define([LIBFTDI_ADAPTERS],
        [[[usb_blaster], [Altera USB-Blaster Compatible], [USB_BLASTER]],
-       [[presto], [ASIX Presto Adapter], [PRESTO]],
-       [[openjtag], [OpenJTAG Adapter], [OPENJTAG]]])
+       [[presto], [ASIX Presto Adapter], [PRESTO]]])
+
+m4_define([LIBFTDI_USB1_ADAPTERS],
+       [[[openjtag], [OpenJTAG Adapter], [OPENJTAG]]])
 
 m4_define([LIBGPIOD_ADAPTERS],
        [[[linuxgpiod], [Linux GPIO bitbang through libgpiod], [LINUXGPIOD]]])
@@ -150,6 +152,8 @@ m4_define([LIBJAYLINK_ADAPTERS],
 m4_define([PCIE_ADAPTERS],
        [[[xlnx_pcie_xvc], [Xilinx XVC/PCIe], [XLNX_PCIE_XVC]]])
 
+m4_define([OPTIONAL_LIBRARIES],
+       [[[capstone], [Use Capstone disassembly framework], []]])
 
 AC_ARG_ENABLE([doxygen-html],
   AS_HELP_STRING([--disable-doxygen-html],
@@ -248,6 +252,7 @@ AC_ARG_ADAPTERS([
   HIDAPI_ADAPTERS,
   HIDAPI_USB1_ADAPTERS,
   LIBFTDI_ADAPTERS,
+  LIBFTDI_USB1_ADAPTERS
   LIBGPIOD_ADAPTERS,
   LIBJAYLINK_ADAPTERS
   ],[auto])
@@ -653,13 +658,24 @@ PKG_CHECK_MODULES([LIBUSB1], [libusb-1.0], [
 
 PKG_CHECK_MODULES([LIBUSB0], [libusb], [use_libusb0=yes], [use_libusb0=no])
 
-PKG_CHECK_MODULES([CAPSTONE], [capstone], [have_capstone=yes],
-       [have_capstone=no])
+AC_ARG_WITH([capstone],
+               AS_HELP_STRING([--with-capstone], [Use Capstone disassembly library (default=auto)])
+       , [
+               enable_capstone=$withval
+       ], [
+               enable_capstone=auto
+])
 
-AS_IF([test "x$have_capstone" = "xyes"], [
-  AC_DEFINE([HAVE_CAPSTONE], [1], [1 if you have captone disassembly framework.])
-], [
-  AC_DEFINE([HAVE_CAPSTONE], [0], [0 if you don't have captone disassembly framework.])
+AS_IF([test "x$enable_capstone" != xno], [
+       PKG_CHECK_MODULES([CAPSTONE], [capstone], [
+               AC_DEFINE([HAVE_CAPSTONE], [1], [1 if you have Capstone disassembly framework.])
+       ], [
+               AC_DEFINE([HAVE_CAPSTONE], [0], [0 if you don't have Capstone disassembly framework.])
+               if test "x$enable_capstone" != xauto; then
+                       AC_MSG_ERROR([--with-capstone was given, but test for Capstone failed])
+               fi
+               enable_capstone=no
+       ])
 ])
 
 for hidapi_lib in hidapi hidapi-hidraw hidapi-libusb; do
@@ -710,16 +726,10 @@ PROCESS_ADAPTERS([USB0_ADAPTERS], ["x$use_libusb0" = "xyes"], [libusb-0.1])
 PROCESS_ADAPTERS([HIDAPI_ADAPTERS], ["x$use_hidapi" = "xyes"], [hidapi])
 PROCESS_ADAPTERS([HIDAPI_USB1_ADAPTERS], ["x$use_hidapi" = "xyes" -a "x$use_libusb1" = "xyes"], [hidapi and libusb-1.x])
 PROCESS_ADAPTERS([LIBFTDI_ADAPTERS], ["x$use_libftdi" = "xyes"], [libftdi])
+PROCESS_ADAPTERS([LIBFTDI_USB1_ADAPTERS], ["x$use_libftdi" = "xyes" -a "x$use_libusb1" = "xyes"], [libftdi and libusb-1.x])
 PROCESS_ADAPTERS([LIBGPIOD_ADAPTERS], ["x$use_libgpiod" = "xyes"], [libgpiod])
 PROCESS_ADAPTERS([LIBJAYLINK_ADAPTERS], ["x$use_internal_libjaylink" = "xyes" -o "x$use_libjaylink" = "xyes"], [libjaylink-0.2])
 
-AS_IF([test "x$build_openjtag" = "xyes"], [
-  AS_IF([test "x$use_libusb1" != "xyes" -a "x$use_libusb0" != "xyes"], [
-    AC_MSG_ERROR([libusb-1.x or libusb-0.1 is required for the OpenJTAG Programmer])
-    build_openjtag=no
-  ])
-])
-
 AS_IF([test "x$enable_linuxgpiod" != "xno"], [
   build_bitbang=yes
 ])
@@ -785,7 +795,7 @@ AM_CONDITIONAL([USE_LIBGPIOD], [test "x$use_libgpiod" = "xyes"])
 AM_CONDITIONAL([USE_HIDAPI], [test "x$use_hidapi" = "xyes"])
 AM_CONDITIONAL([USE_LIBJAYLINK], [test "x$use_libjaylink" = "xyes"])
 AM_CONDITIONAL([RSHIM], [test "x$build_rshim" = "xyes"])
-AM_CONDITIONAL([HAVE_CAPSTONE], [test "x$have_capstone" = "xyes"])
+AM_CONDITIONAL([HAVE_CAPSTONE], [test "x$enable_capstone" != "xno"])
 
 AM_CONDITIONAL([MINIDRIVER], [test "x$build_minidriver" = "xyes"])
 AM_CONDITIONAL([MINIDRIVER_DUMMY], [test "x$build_minidriver_dummy" = "xyes"])
@@ -855,8 +865,10 @@ echo OpenOCD configuration summary
 echo --------------------------------------------------
 m4_foreach([adapter], [USB1_ADAPTERS, USB0_ADAPTERS,
        HIDAPI_ADAPTERS, HIDAPI_USB1_ADAPTERS, LIBFTDI_ADAPTERS,
+       LIBFTDI_USB1_ADAPTERS,
        LIBGPIOD_ADAPTERS,
-       LIBJAYLINK_ADAPTERS, PCIE_ADAPTERS],
+       LIBJAYLINK_ADAPTERS, PCIE_ADAPTERS,
+       OPTIONAL_LIBRARIES],
        [s=m4_format(["%-40s"], ADAPTER_DESC([adapter]))
        AS_CASE([$ADAPTER_VAR([adapter])],
                [auto], [