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| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index cffefcf..eff477b 100644 --- a/configure.ac +++ b/configure.ac @@ -7,6 +7,11 @@ AC_CONFIG_SRCDIR([Makefile.am]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) +# Set common system defines for POSIX extensions, such as _GNU_SOURCE +# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) +# to avoid autoconf errors. +AC_USE_SYSTEM_EXTENSIONS + # Initialize Automake AM_INIT_AUTOMAKE([foreign dist-xz]) |