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| author | Michael Meissner <gnu@the-meissners.org> | 1996-09-04 18:50:13 +0000 |
|---|---|---|
| committer | Michael Meissner <gnu@the-meissners.org> | 1996-09-04 18:50:13 +0000 |
| commit | 1eaaf3050ed63a769b480ba2e5ef08396567eb71 (patch) | |
| tree | 1b7efe8c4991a559e01639057b35b1af189224b0 /sim/d10v/configure | |
| parent | 7eebfc6296f0830a435a21be0ab37a076c8566bd (diff) | |
| download | gdb-1eaaf3050ed63a769b480ba2e5ef08396567eb71.zip gdb-1eaaf3050ed63a769b480ba2e5ef08396567eb71.tar.gz gdb-1eaaf3050ed63a769b480ba2e5ef08396567eb71.tar.bz2 | |
First cut at dealing with canadian crosses; make -t in debugger set d10v_debug if DEBUG
Diffstat (limited to 'sim/d10v/configure')
| -rwxr-xr-x | sim/d10v/configure | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/sim/d10v/configure b/sim/d10v/configure index 1b8ca99..9da9be6 100755 --- a/sim/d10v/configure +++ b/sim/d10v/configure @@ -932,6 +932,39 @@ EOF fi +# Put a plausible default for CC_FOR_BUILD in Makefile. +# If we cannot run a trivial program, we must be cross compiling. +echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_cross=yes +else +cat > conftest.$ac_ext <<EOF +#line 946 "configure" +#include "confdefs.h" +main(){return(0);} +EOF +{ (eval echo configure:950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } +if test -s conftest && (./conftest; exit) 2>/dev/null; then + ac_cv_c_cross=no +else + ac_cv_c_cross=yes +fi +fi +rm -fr conftest* +fi + +echo "$ac_t""$ac_cv_c_cross" 1>&6 +cross_compiling=$ac_cv_c_cross + +if test "x$cross_compiling" = "xno"; then + CC_FOR_BUILD='$(CC)' +else + CC_FOR_BUILD=gcc +fi + . ${srcdir}/../../bfd/configure.host # Check whether --enable-sim-cflags or --disable-sim-cflags was given. @@ -952,6 +985,7 @@ fi + AR=${AR-ar} # Extract the first word of "ranlib", so it can be a program name with args. @@ -994,11 +1028,11 @@ else ac_cv_c_cross=yes else cat > conftest.$ac_ext <<EOF -#line 998 "configure" +#line 1032 "configure" #include "confdefs.h" main(){return(0);} EOF -{ (eval echo configure:1002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } +{ (eval echo configure:1036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_cross=no else @@ -1165,11 +1199,11 @@ s%@build_os@%$build_os%g s%@CC@%$CC%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g s%@HDEFINES@%$HDEFINES%g s%@AR@%$AR%g s%@RANLIB@%$RANLIB%g s%@sim_cflags@%$sim_cflags%g -s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g CEOF EOF |