Changeset 3886

Timestamp:

May 11, 2005, 2:10:26 PM (21 years ago)

Author:

desonia

Message:

chenges PS_PI* to M_PI*.

File:

• trunk/psLib/configure.ac (modified) (1 diff)

trunk/psLib/configure.ac

@@ -35 +35 @@
 AC_LANG(C)
 AC_PROG_CC
-AC_GNU_SOURCE
-dnl Setup CFLAGS with project-particulars
-AC_MSG_CHECKING([C99 flag])
-if test "$GCC" == "yes"
-then
-CFLAGS="${CFLAGS=} -std=gnu99"
-AC_MSG_RESULT([-std=gnu99])
-else
-CFLAGS="${CFLAGS=} -std=c99"
-AC_MSG_RESULT([-std=c99])
-fi
+
+dnl enable POSIX/XSI and C99 compliance
+CFLAGS="${CFLAGS=} -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=200112L -std=c99"
 
 AC_LANG_PUSH(Fortran)