diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2021-11-11 05:04:31 +0300 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-11-16 03:35:04 +0300 |
| commit | 67208d9ef8bc33c4d48ce4466884ce3a93da9bb9 (patch) | |
| tree | e7863587ea389266dd14f8a93b28d9287d16efc0 /newlib/configure.ac | |
| parent | 6226bad0eafe762b811c62d1dc096bc0858b0d1a (diff) | |
newlib: merge doc into top-level Makefile
Avoid a recursive make with this tiny subdir to speed things up a bit.
Diffstat (limited to 'newlib/configure.ac')
| -rw-r--r-- | newlib/configure.ac | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/newlib/configure.ac b/newlib/configure.ac index 67597bb48..49a1b5fdd 100644 --- a/newlib/configure.ac +++ b/newlib/configure.ac @@ -303,7 +303,6 @@ AC_CONFIG_SUBDIRS(libm) if test -z "${with_multisubdir}"; then have_multisubdir=no - AC_CONFIG_SUBDIRS(doc) else have_multisubdir=yes fi @@ -398,10 +397,33 @@ AC_SUBST(STDIO64_OBJECTLIST) # Put a plausible default for CC_FOR_BUILD in Makefile. if test -z "$CC_FOR_BUILD"; then - CC_FOR_BUILD=gcc + 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) + if test "${newlib_elix_level}" -gt "0"; then AC_DEFINE_UNQUOTED(_ELIX_LEVEL,${newlib_elix_level}) fi |