diff options
| -rw-r--r-- | configure.ac | 11 | ||||
| -rw-r--r-- | m4/ac_backport_259_ssizet.m4 | 3 |
2 files changed, 11 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 09898d27..abe5e231 100644 --- a/configure.ac +++ b/configure.ac @@ -6,7 +6,7 @@ dnl See LICENSE for copying information. dnl dnl Original version Dug Song <dugsong@monkey.org> -AC_PREREQ(2.59c) +AC_PREREQ(2.59) AC_INIT(event.c) AC_CONFIG_MACRO_DIR([m4]) @@ -35,10 +35,15 @@ esac dnl Checks for programs. AC_PROG_CC AM_PROG_CC_C_O -AC_PROG_SED AC_PROG_INSTALL AC_PROG_LN_S -AC_PROG_MKDIR_P +# AC_PROG_MKDIR_P - $(MKDIR_P) should be defined by AM_INIT_AUTOMAKE + +# AC_PROG_SED is only available in Autoconf >= 2.59b; workaround for older +# versions +ifdef([AC_PROG_SED], [AC_PROG_SED], [ +AC_CHECK_PROGS(SED, [gsed sed]) +]) AC_PROG_GCC_TRADITIONAL diff --git a/m4/ac_backport_259_ssizet.m4 b/m4/ac_backport_259_ssizet.m4 new file mode 100644 index 00000000..75fde386 --- /dev/null +++ b/m4/ac_backport_259_ssizet.m4 @@ -0,0 +1,3 @@ +AN_IDENTIFIER([ssize_t], [AC_TYPE_SSIZE_T]) +AC_DEFUN([AC_TYPE_SSIZE_T], [AC_CHECK_TYPE(ssize_t, int)]) + |