enable_fpu
enable_64bit
enable_rvc
+enable_vec
+enable_icsim
'
ac_precious_vars='build_alias
host_alias
Enable all optional subprojects
--disable-fpu Disable floating-point
--disable-64bit Disable 64-bit mode
- --disable-rvc Disable instruction compression
+ --enable-rvc Enable instruction compression
+ --disable-vec Disable vector processor
+ --enable-icsim Enable instruction cache simulator
Some influential environment variables:
CC C compiler command
CFLAGS="-Wall -O2"
-CXXFLAGS="-Wall -O2"
+CXXFLAGS="-Wall -O2 -Wno-pmf-conversions"
#-------------------------------------------------------------------------
enableval=$enable_rvc;
fi
-if test "x$enable_rvc" != "xno"; then :
+if test "x$enable_rvc" = "xyes"; then :
$as_echo "#define RISCV_ENABLE_RVC /**/" >>confdefs.h
+fi
+
+# Check whether --enable-vec was given.
+if test "${enable_vec+set}" = set; then :
+ enableval=$enable_vec;
+fi
+
+if test "x$enable_vec" != "xno"; then :
+
+
+$as_echo "#define RISCV_ENABLE_VEC /**/" >>confdefs.h
+
+
+fi
+
+# Check whether --enable-icsim was given.
+if test "${enable_icsim+set}" = set; then :
+ enableval=$enable_icsim;
+fi
+
+if test "x$enable_icsim" = "xyes"; then :
+
+
+$as_echo "#define RISCV_ENABLE_ICSIM /**/" >>confdefs.h
+
+
fi
libopc=`dirname \`which riscv-gcc\``/../`$ac_config_guess`/riscv/lib/libopcodes.a