From 3e3fdad6e1b980bd570790a8eaa6333023b4dcab Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 11 Mar 2019 10:50:54 +0100 Subject: hw/char/parallel: Make it possible to compile also without CONFIG_PARALLEL For the downstream distribution of QEMU, we want to compile without CONFIG_PARALLEL. Commit 9157eee1b1c076ff3 already moved the function parallel_hds_isa_init() (which is still required for linking) into a file that is included anyway, but commit bb3d5ea858e7f888563a moved it to a separate file which is only compiled again if CONFIG_PARALLEL is set. To be able to link QEMU again without CONFIG_PARALLEL, the file should be considered for linking for all targets that have CONFIG_ISA_BUS. And while we're at it, add a proper comment in there with the rationale for the separate file. Signed-off-by: Thomas Huth Message-Id: <1552297854-25847-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini --- hw/char/parallel-isa.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'hw/char/parallel-isa.c') diff --git a/hw/char/parallel-isa.c b/hw/char/parallel-isa.c index 639e179585..a043832e72 100644 --- a/hw/char/parallel-isa.c +++ b/hw/char/parallel-isa.c @@ -1,6 +1,9 @@ /* * QEMU Parallel PORT (ISA bus helpers) * + * These functions reside in a separate file since they also might be + * required for linking when compiling QEMU without CONFIG_PARALLEL. + * * Copyright (c) 2003 Fabrice Bellard * * SPDX-License-Identifier: MIT -- cgit 1.4.1