diff options
Diffstat (limited to 'projects/sample/autoconf/m4/build_exeext.m4')
-rw-r--r-- | projects/sample/autoconf/m4/build_exeext.m4 | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/projects/sample/autoconf/m4/build_exeext.m4 b/projects/sample/autoconf/m4/build_exeext.m4 deleted file mode 100644 index 1bdecc1ba5..0000000000 --- a/projects/sample/autoconf/m4/build_exeext.m4 +++ /dev/null @@ -1,42 +0,0 @@ -# Check for the extension used for executables on build platform. -# This is necessary for cross-compiling where the build platform -# may differ from the host platform. -AC_DEFUN([AC_BUILD_EXEEXT], -[ -AC_MSG_CHECKING([for executable suffix on build platform]) -AC_CACHE_VAL(ac_cv_build_exeext, -[if test "$CYGWIN" = yes || test "$MINGW32" = yes; then - ac_cv_build_exeext=.exe -else - ac_build_prefix=${build_alias}- - - AC_CHECK_PROG(BUILD_CC, ${ac_build_prefix}gcc, ${ac_build_prefix}gcc) - if test -z "$BUILD_CC"; then - AC_CHECK_PROG(BUILD_CC, gcc, gcc) - if test -z "$BUILD_CC"; then - AC_CHECK_PROG(BUILD_CC, cc, cc, , , /usr/ucb/cc) - fi - fi - test -z "$BUILD_CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH]) - ac_build_link='${BUILD_CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AS_MESSAGE_LOG_FD' - rm -f conftest* - echo 'int main () { return 0; }' > conftest.$ac_ext - ac_cv_build_exeext= - if AC_TRY_EVAL(ac_build_link); then - for file in conftest.*; do - case $file in - *.c | *.o | *.obj | *.dSYM) ;; - *) ac_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; - esac - done - else - AC_MSG_ERROR([installation or configuration problem: compiler cannot create executables.]) - fi - rm -f conftest* - test x"${ac_cv_build_exeext}" = x && ac_cv_build_exeext=blank -fi]) -BUILD_EXEEXT="" -test x"${ac_cv_build_exeext}" != xblank && BUILD_EXEEXT=${ac_cv_build_exeext} -AC_MSG_RESULT(${ac_cv_build_exeext}) -ac_build_exeext=$BUILD_EXEEXT -AC_SUBST(BUILD_EXEEXT)]) |