From 5fd2568c34a8d5c8159d9a5e0f5601f9e8902166 From: Graham Leggett Date: Tue, 10 Mar 2020 22:38:59 +0000 Subject: [PATCH] APR's configure script uses AC_TRY_RUN to detect whether the return type of strerror_r is int. When cross-compiling this defaults to no. This commit adds an AC_CACHE_CHECK so users who cross-compile APR may influence the outcome with a configure variable. git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1875065 13f79535-47bb-0310-9956-ffa450edef68 --- CHANGES | 7 +++++++ (OPENWRT REMOVED) build/apr_common.m4 | 11 ++++------- 2 files changed, 11 insertions(+), 7 deletions(-) --- a/build/apr_common.m4 +++ b/build/apr_common.m4 @@ -489,8 +489,9 @@ dnl string. dnl dnl AC_DEFUN([APR_CHECK_STRERROR_R_RC], [ -AC_MSG_CHECKING(for type of return code from strerror_r) -AC_TRY_RUN([ +AC_CACHE_CHECK([whether return code from strerror_r has type int], +[ac_cv_strerror_r_rc_int], +[AC_TRY_RUN([ #include #include #include @@ -506,14 +507,10 @@ main() }], [ ac_cv_strerror_r_rc_int=yes ], [ ac_cv_strerror_r_rc_int=no ], [ - ac_cv_strerror_r_rc_int=no ] ) + ac_cv_strerror_r_rc_int=no ] ) ] ) if test "x$ac_cv_strerror_r_rc_int" = xyes; then AC_DEFINE(STRERROR_R_RC_INT, 1, [Define if strerror returns int]) - msg="int" -else - msg="pointer" fi -AC_MSG_RESULT([$msg]) ] ) dnl