From 590d89fdad50f48c120b91ac008cc2ea4b625e15 Mon Sep 17 00:00:00 2001 From: "Yann E. MORIN" Date: Sat, 8 Jan 2022 22:37:11 +0100 Subject: [PATCH] package/file: fix build with gcc-4.8 file-5.41 uses AC_PROG_CC, and was generated with autoconf 2.69. That oldish version of autoconf does not check the C standard when AC_PROG_CC is called, and standard-specific macros must be called instead: AC_PROG_CC_C89, AC_PROG_CC_C99, or AC_PROG_CC_STDC. So we would need to patch configure.ac to call either of those options, and then we'd have to autoreocnf. However, that would autoreconf with our autoconf, version 2.71. In that version, AC_PROG_CC always check what C standards are available and sets the appropriate ac_cv_XXX variables, and the previous macros, AC_PROG_CC_C89, AC_PROG_CC_C99, and AC_PROG_CC_STDC are deprecated. So it turns out that we just need to autoreconf. Fixes: - http://autobuild.buildroot.org/results/9e7868be00f2cd18205b2ce664be95f8b9e2b063 - http://autobuild.buildroot.org/results/31cbc313fceb84c0cbb1969fca5ac44244871dbc Signed-off-by: Yann E. MORIN Cc: Fabrice Fontaine --- package/file/file.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/package/file/file.mk b/package/file/file.mk index b7e833e834..c06975460f 100644 --- a/package/file/file.mk +++ b/package/file/file.mk @@ -10,6 +10,8 @@ FILE_LICENSE = BSD-2-Clause, BSD-4-Clause (one file), BSD-3-Clause (one file) FILE_LICENSE_FILES = COPYING src/mygetopt.h src/vasprintf.c FILE_CPE_ID_VENDOR = file_project +FILE_AUTORECONF = YES + FILE_DEPENDENCIES = host-file FILE_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99' FILE_INSTALL_STAGING = YES