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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-07-22 11:06:09 +0000 |
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| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-07-22 11:06:09 +0000 |
| commit | 7ccfcdea0b51de1cd23694dee1e72682fc6d757d (patch) | |
| tree | e156c6d56b078fef977c57871938108d14e86cbf /configure.in | |
| parent | 6e5416106e8e6305c48f09f810d4535fe7acec3e (diff) | |
| download | openocd+libswd-7ccfcdea0b51de1cd23694dee1e72682fc6d757d.tar.gz openocd+libswd-7ccfcdea0b51de1cd23694dee1e72682fc6d757d.tar.bz2 openocd+libswd-7ccfcdea0b51de1cd23694dee1e72682fc6d757d.tar.xz openocd+libswd-7ccfcdea0b51de1cd23694dee1e72682fc6d757d.zip | |
Spen: startup.tcl cross compile support
git-svn-id: svn://svn.berlios.de/openocd/trunk@856 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 343b52c6..6f67a4a3 100644 --- a/configure.in +++ b/configure.in @@ -291,6 +291,46 @@ AC_LANG_C AC_PROG_CC AC_PROG_RANLIB +# Setup for compiling build tools +AC_MSG_CHECKING([for a C compiler for build tools]) +if test $cross_compiling = yes; then + AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc) + CFLAGS_FOR_BUILD=-g -O2 +else + CC_FOR_BUILD=$CC + CFLAGS_FOR_BUILD=$CFLAGS +fi +AC_MSG_RESULT([$CC_FOR_BUILD]) +AC_SUBST(CC_FOR_BUILD) +AC_SUBST(CFLAGS_FOR_BUILD) + +AC_MSG_CHECKING([for suffix of executable build tools]) +if test $cross_compiling = yes; then + cat >conftest.c <<\_______EOF +int main () +{ + exit (0); +} +_______EOF +for i in .exe ""; do + compile="$CC_FOR_BUILD conftest.c -o conftest$i" + if AC_TRY_EVAL(compile); then + if (./conftest) 2>&AC_FD_CC; then + EXEEXT_FOR_BUILD=$i + break + fi + fi +done + rm -f conftest* + if test "${EXEEXT_FOR_BUILD+set}" != set; then + AC_MSG_ERROR([Cannot determine suffix of executable build tools]) + fi +else + EXEEXT_FOR_BUILD=$EXEEXT +fi +AC_MSG_RESULT([$EXEEXT_FOR_BUILD]) +AC_SUBST(EXEEXT_FOR_BUILD) + AC_SUBST(WITH_FTD2XX, $with_ftd2xx) AC_OUTPUT(Makefile src/Makefile src/helper/Makefile src/jtag/Makefile src/xsvf/Makefile src/target/Makefile src/server/Makefile src/flash/Makefile src/pld/Makefile doc/Makefile) |