Set stage-specific CC/LD opts in the bindist configure.ac

[ghc-hetmet.git] / distrib / configure.ac.in

diff --git a/distrib/configure.ac.in b/distrib/configure.ac.in
index 44a5517..cc83467 100644 (file)
--- a/distrib/configure.ac.in
+++ b/distrib/configure.ac.in
@@ -62,8 +62,13 @@ dnl ** Find the path to sed **
 AC_PATH_PROG(SedCmd,sed)
 
 #
-dnl ** How to invoke cpp directly **
+dnl ** How to invoke gcc/cpp **
 #
+FP_ARG_WITH_PATH_GNU_PROG([CC], [gcc])
+export CC
+WhatGccIsCalled="$CC"
+AC_SUBST(WhatGccIsCalled)
+
 FP_HAVE_GCC
 AC_PROG_CPP
 
@@ -72,10 +77,17 @@ dnl ** Check gcc version and flags we need to pass it **
 #
 FP_GCC_EXTRA_FLAGS
 
-CONF_CC_OPTS="@CONF_CC_OPTS@"
-CONF_LD_OPTS="@CONF_LD_OPTS@"
-AC_SUBST(CONF_CC_OPTS)
-AC_SUBST(CONF_LD_OPTS)
+FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS])
+FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_LD_OPTS_STAGE0])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_LD_OPTS_STAGE1])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2])
+
+AC_SUBST(CONF_CC_OPTS_STAGE0)
+AC_SUBST(CONF_CC_OPTS_STAGE1)
+AC_SUBST(CONF_CC_OPTS_STAGE2)
+AC_SUBST(CONF_LD_OPTS_STAGE0)
+AC_SUBST(CONF_LD_OPTS_STAGE1)
+AC_SUBST(CONF_LD_OPTS_STAGE2)
 
 #
 AC_CONFIG_FILES(extra-gcc-opts mk/config.mk mk/install.mk)