mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-25 07:28:20 +00:00
8d09e1def5
Problem reported by Collin Funk (Bug#68996). * GNUmakefile (.): New macro. (help): Use ‘$.’ instead of ‘$ ’. * cross/verbose.mk.android, src/verbose.mk.in (.): New macro. (AM_V_AR, AM_V_CC, AM_V_CXX, AM_V_CCLD, AM_V_CXXLD, AM_V_GEN): Use ‘$.’ instead of ‘$ ’. * lib-src/Makefile.in (install): Use ‘$.’ instead of ‘$ ’.
57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
### verbose.mk --- Makefile fragment for GNU Emacs during
|
|
### cross-compilation.
|
|
|
|
## Copyright (C) 2023-2024 Free Software Foundation, Inc.
|
|
|
|
## This file is part of GNU Emacs.
|
|
|
|
## GNU Emacs is free software: you can redistribute it and/or modify
|
|
## it under the terms of the GNU General Public License as published by
|
|
## the Free Software Foundation, either version 3 of the License, or
|
|
## (at your option) any later version.
|
|
##
|
|
## GNU Emacs is distributed in the hope that it will be useful,
|
|
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
## GNU General Public License for more details.
|
|
##
|
|
## You should have received a copy of the GNU General Public License
|
|
## along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
# 'make' verbosity.
|
|
V = 0
|
|
ifeq (${V},1)
|
|
AM_V_AR =
|
|
AM_V_at =
|
|
AM_V_CC =
|
|
AM_V_CXX =
|
|
AM_V_CCLD =
|
|
AM_V_CXXLD =
|
|
AM_V_GEN =
|
|
else
|
|
|
|
# Whether $(info ...) works. This is to work around a bug in GNU Make
|
|
# 4.3 and earlier, which implements $(info MSG) via two system calls
|
|
# { write (..., "MSG", 3); write (..., "\n", 1); }
|
|
# which looks bad when make -j interleaves two of these at about the same time.
|
|
#
|
|
# Later versions of GNU Make have the 'notintermediate' feature,
|
|
# so assume that $(info ...) works if this feature is present.
|
|
#
|
|
have_working_info = $(filter notintermediate,$(value .FEATURES))
|
|
#
|
|
# The workaround is to use the shell and 'echo' rather than $(info ...).
|
|
# The workaround is done only for AM_V_ELC and AM_V_ELN,
|
|
# since the bug is not annoying elsewhere.
|
|
|
|
. :=
|
|
AM_V_AR = @$(info $. AR $@)
|
|
AM_V_at = @
|
|
AM_V_CC = @$(info $. CC $@)
|
|
AM_V_CXX = @$(info $. CXX $@)
|
|
AM_V_CCLD = @$(info $. CCLD $@)
|
|
AM_V_CXXLD = @$(info $. CXXLD $@)
|
|
AM_V_GEN = @$(info $. GEN $@)
|
|
AM_V_NO_PD = --no-print-directory
|
|
endif
|