Fix this error: | aclocal: error: non-option arguments are not accepted: '\'. Starting from commit v1.11-662-g52246cc, when given non-option arguments, aclocal rejects them, instead of silently ignoring them. Declare ACLOCAL_AMFLAGS as a single line because autoreconf can't handle multiline. Notice that ACLOCAL_AMFLAGS is deprecated. In configure.ac, AC_CONFIG_MACRO_DIRS should be used (instead of AC_CONFIG_MACRO_DIR) but requires automake 1.13+. Signed-off-by: Matthieu Crapet --- Makefile.am | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Makefile.am b/Makefile.am index 5c765c7..f4295a6 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,8 +1,7 @@ ## Process this file with automake to produce Makefile.in # Make sure that when we re-make ./configure, we get the macros we need -ACLOCAL_AMFLAGS = -I m4 \ - -I gflags/m4 +ACLOCAL_AMFLAGS = -I m4 -I gflags/m4 # This is so we can #include or AM_CPPFLAGS = -I$(top_srcdir)/src \ -- 1.8.5.4