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Prefer $(info) to @echo

Browse source 
Have GNU Make output some diagnostics directly, instead of forking
and execing a shell to do it.
* GNUmakefile (help):
* doc/lispref/two-volume.make (vol2.pdf, elisp2med-init)
(elisp2-init):
* doc/misc/Makefile.in (echo-info, echo-sources):
* lib-src/Makefile.in (archlibdir, install, check):
* src/verbose.mk.in (AM_V_AR, AM_V_CC, AM_V_CXX, AM_V_CCLD)
(AM_V_CXXLD, AM_V_ELC, AM_V_ELN, AM_V_GEN, AM_V_GLOBALS)
(AM_V_RC):
* test/Makefile.in (subdirs, subdir-targets):
Prefer $(info) to @echo.
* GNUmakefile (MAKECMDGOALS, configure, Makefile):
Prefer $(warning) to @echo >&2.
* src/verbose.mk.in (AM_V_ELN): Output target, like the others.
This commit is contained in:
Paul Eggert 2021-12-20 12:14:07 -08:00
parent a34650acff
commit eaa44ca40e
6 changed files with 56 additions and 56 deletions
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62
GNUmakefile
View file

@ -36,31 +36,31 @@
ifeq (help,$(filter help,$(MAKECMDGOALS)))
help:
@echo "NOTE: This is a brief summary of some common make targets."
@echo "For more detailed information, please read the files INSTALL,"
@echo "INSTALL.REPO, Makefile or visit this URL:"
@echo "https://www.gnu.org/prep/standards/html_node/Standard-Targets.html"
@echo ""
@echo "make all -- compile and build Emacs"
@echo "make install -- install Emacs"
@echo "make TAGS -- update tags tables"
@echo "make clean -- delete built files but preserve configuration"
@echo "make mostlyclean -- like 'make clean', but leave those files that"
@echo " usually do not need to be recompiled"
@echo "make distclean -- delete all build and configuration files,"
@echo " leave only files included in source distribution"
@echo "make maintainer-clean -- delete almost everything that can be regenerated"
@echo "make extraclean -- like maintainer-clean, and also delete"
@echo " backup and autosave files"
@echo "make bootstrap -- delete all compiled files to force a new bootstrap"
@echo " from a clean slate, then build in the normal way"
@echo "make uninstall -- remove files installed by 'make install'"
@echo "make check -- run the Emacs test suite"
@echo "make docs -- generate Emacs documentation in info format"
@echo "make html -- generate documentation in html format"
@echo "make ps -- generate documentation in ps format"
@echo "make pdf -- generate documentation in pdf format "
@exit
$(info $ NOTE: This is a brief summary of some common make targets.)
$(info $ For more detailed information, please read the files INSTALL,)
$(info $ INSTALL.REPO, Makefile or visit this URL:)
$(info $ https://www.gnu.org/prep/standards/html_node/Standard-Targets.html)
$(info $ )
$(info $ make all -- compile and build Emacs)
$(info $ make install -- install Emacs)
$(info $ make TAGS -- update tags tables)
$(info $ make clean -- delete built files but preserve configuration)
$(info $ make mostlyclean -- like 'make clean', but leave those files that)
$(info $ usually do not need to be recompiled)
$(info $ make distclean -- delete all build and configuration files,)
$(info $ leave only files included in source distribution)
$(info $ make maintainer-clean -- delete almost everything that can be regenerated)
$(info $ make extraclean -- like maintainer-clean, and also delete)
$(info $ backup and autosave files)
$(info $ make bootstrap -- delete all compiled files to force a new bootstrap)
$(info $ from a clean slate, then build in the normal way)
$(info $ make uninstall -- remove files installed by 'make install')
$(info $ make check -- run the Emacs test suite)
$(info $ make docs -- generate Emacs documentation in info format)
$(info $ make html -- generate documentation in html format)
$(info $ make ps -- generate documentation in ps format)
$(info $ make pdf -- generate documentation in pdf format )
@:
.PHONY: help
@ -79,7 +79,7 @@ else
ifeq ($(filter-out %clean,$(or $(MAKECMDGOALS),default)),)
$(MAKECMDGOALS):
@echo >&2 'No Makefile; skipping $@.'
$(warning No Makefile; skipping $@.)
else
@ -97,18 +97,18 @@ default $(ORDINARY_GOALS): Makefile
.NOTPARALLEL:
configure:
@echo >&2 'There seems to be no "configure" file in this directory.'
@echo >&2 Running ./autogen.sh ...
$(warning There seems to be no "configure" file in this directory.)
$(warning Running ./autogen.sh ...)
./autogen.sh
@echo >&2 '"configure" file built.'
Makefile: configure
@echo >&2 'There seems to be no Makefile in this directory.'
$(warning There seems to be no Makefile in this directory.)
ifeq ($(configure),default)
@echo >&2 'Running ./configure ...'
$(warning Running ./configure ...)
./configure
else
@echo >&2 'Running ./configure '$(configure)'...'
$(warning Running ./configure $(configure)...)
./configure $(configure)
endif
@echo >&2 'Makefile built.'