Remove use of AM_C_PROTOTYPES to fix autoreconf The AM_C_PROTOTYPES macro no longer exists since automake 1.12. It existed to support de-ANSI-fication of code using ansi2knr. It was simply removed from coreutils m4/jm-macros.m4 in commit 88873501cff9ed937edf969cedd693517ab0a293, but this change was not propagated to dc3dd, causing an autoreconf failure: configure.ac:45: error: automatic de-ANSI-fication support has been removed /home/peko/autobuild/instance-0/output/host/usr/share/aclocal-1.15/obsolete.m4:26: AM_C_PROTOTYPES is expanded from... m4/jm-macros.m4:124: gl_CHECK_ALL_TYPES is expanded from... m4/jm-macros.m4:22: coreutils_MACROS is expanded from... configure.ac:45: the top level Signed-off-by: Thomas Petazzoni Index: b/m4/jm-macros.m4 =================================================================== --- a/m4/jm-macros.m4 +++ b/m4/jm-macros.m4 @@ -128,11 +128,6 @@ dnl whether functions and headers are available, whether they work, etc. AC_REQUIRE([AC_SYS_LARGEFILE]) - dnl This test must precede tests of compiler characteristics like - dnl that for the inline keyword, since it may change the degree to - dnl which the compiler supports such features. - AC_REQUIRE([AM_C_PROTOTYPES]) - dnl Checks for typedefs, structures, and compiler characteristics. AC_REQUIRE([AC_C_BIGENDIAN]) AC_REQUIRE([AC_C_VOLATILE])