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dnl This is the newlib/doc configure.in file.
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.5)
AC_INIT(makedoc.c)
dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
AC_CONFIG_AUX_DIR(../..)
NEWLIB_CONFIGURE(..)
# Put a plausible default for CC_FOR_BUILD in Makefile.
if test -z "$CC_FOR_BUILD"; then
if test "x$cross_compiling" = "xno"; then
CC_FOR_BUILD='$(CC)'
else
CC_FOR_BUILD=gcc
fi
fi
AC_SUBST(CC_FOR_BUILD)
# Also set EXEEXT_FOR_BUILD.
if test "x$cross_compiling" = "xno"; then
EXEEXT_FOR_BUILD='$(EXEEXT)'
else
AC_CACHE_CHECK([for build system executable suffix], newlib_cv_build_exeext,
[cat > ac_c_test.c << 'EOF'
int main() {
/* Nothing needed here */
}
EOF
${CC_FOR_BUILD} -o ac_c_test am_c_test.c 1>&5 2>&5
newlib_cv_build_exeext=`echo ac_c_test.* | grep -v ac_c_test.c | sed -e s/ac_c_test//`
rm -f ac_c_test*
test x"${newlib_cv_build_exeext}" = x && newlib_cv_build_exeext=no])
EXEEXT_FOR_BUILD=""
test x"${newlib_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${newlib_cv_build_exeext}
fi
AC_SUBST(EXEEXT_FOR_BUILD)
AC_OUTPUT(Makefile)
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