X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=configure.ac;h=e361877da2a50db38b1424b280e7c639bdc611f7;hb=cd1e73b4eda7ec555f2cb832fe98d618c377ea65;hp=be5588e1f85dc886749833b65108939880743136;hpb=b462e1f80b6839233076234347561e3d143e39ce;p=riscv-isa-sim.git

diff --git a/configure.ac b/configure.ac
index be5588e..e361877 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,8 +36,8 @@ m4_define( proj_version, [?])
 # Setup
 #-------------------------------------------------------------------------
 
-AC_LANG_CPLUSPLUS
 AC_INIT(proj_name,proj_version,proj_maintainer,proj_abbreviation)
+AC_LANG_CPLUSPLUS
 AC_CONFIG_SRCDIR([riscv/common.h])
 AC_CONFIG_AUX_DIR([scripts])
 AC_CANONICAL_BUILD
@@ -51,6 +51,11 @@ AC_PROG_CC
 AC_PROG_CXX
 AC_CHECK_TOOL([AR],[ar])
 AC_CHECK_TOOL([RANLIB],[ranlib])
+AC_PATH_PROG([DTC],[dtc],[no])
+AS_IF([test x"$DTC" == xno],AC_MSG_ERROR([device-tree-compiler not found]))
+AC_DEFINE_UNQUOTED(DTC, ["$DTC"], [Path to the device-tree-compiler])
+
+AC_C_BIGENDIAN(AC_MSG_ERROR([Spike requires a little-endian host]))
 
 #-------------------------------------------------------------------------
 # MCPPBS specific program checks
@@ -71,8 +76,8 @@ AC_HEADER_STDC
 # Default compiler flags
 #-------------------------------------------------------------------------
 
-AC_SUBST([CFLAGS],  ["-Wall -Wno-unused -O2"])
-AC_SUBST([CXXFLAGS],["-Wall -Wno-unused -O2 -std=c++11"])
+AC_SUBST([CFLAGS],  ["-Wall -Wno-unused -g -O2"])
+AC_SUBST([CXXFLAGS],["-Wall -Wno-unused -g -O2 -std=c++11"])
 
 #-------------------------------------------------------------------------
 # MCPPBS subproject list
@@ -81,7 +86,7 @@ AC_SUBST([CXXFLAGS],["-Wall -Wno-unused -O2 -std=c++11"])
 # The '*' suffix indicates an optional subproject. The '**' suffix
 # indicates an optional subproject which is also the name of a group.
 
-MCPPBS_SUBPROJECTS([ riscv, hwacha, dummy_rocc, softfloat, spike_main ])
+MCPPBS_SUBPROJECTS([ riscv, dummy_rocc, softfloat, spike_main ])
 
 #-------------------------------------------------------------------------
 # MCPPBS subproject groups
@@ -100,4 +105,9 @@ MCPPBS_SUBPROJECTS([ riscv, hwacha, dummy_rocc, softfloat, spike_main ])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([riscv-spike.pc])
+AC_CONFIG_FILES([riscv-riscv.pc])
+AC_CONFIG_FILES([riscv-softfloat.pc])
+AC_CONFIG_FILES([riscv-dummy_rocc.pc])
+AC_CONFIG_FILES([riscv-spike_main.pc])
 AC_OUTPUT