Add "make help" option

Based on kubernetes controller Makefile help.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20407)
This commit is contained in:
Todd Short 2023-02-28 18:42:56 -05:00 committed by Pauli
parent 08a11ba204
commit d108082377
3 changed files with 67 additions and 26 deletions

View File

@ -51,6 +51,8 @@ jobs:
run: make -s build_generated
- name: make doc-nits
run: make doc-nits
- name: make help
run: make help
- name: make md-nits
run: |
sudo gem install mdl

View File

@ -20,8 +20,9 @@
# to. You're welcome.
sub dependmagic {
my $target = shift;
my $help = shift;
return "$target: build_generated\n\t\$(MAKE) depend && \$(MAKE) _$target\n_$target";
return "$target: build_generated ## $help\n\t\$(MAKE) depend && \$(MAKE) _$target\n_$target";
}
our $COLUMNS = $ENV{COLUMNS};
@ -504,15 +505,20 @@ LANG=C
# The main targets ###################################################
{- dependmagic('build_sw'); -}: build_libs_nodep build_modules_nodep build_programs_nodep link-utils
{- dependmagic('build_libs'); -}: build_libs_nodep
{- dependmagic('build_modules'); -}: build_modules_nodep
{- dependmagic('build_programs'); -}: build_programs_nodep
##@ Software
{- dependmagic('build_sw', 'Build all the software (default target)'); -}: build_libs_nodep build_modules_nodep build_programs_nodep link-utils
{- dependmagic('build_libs', 'Build the libraries libssl and libcrypto'); -}: build_libs_nodep
{- dependmagic('build_modules', 'Build the modules (i.e. providers and engines)'); -}: build_modules_nodep
{- dependmagic('build_programs', 'Build the openssl executables and scripts'); -}: build_programs_nodep
all: build_sw build_docs ## Build software and documentation
##@ Documentation
build_generated_pods: $(GENERATED_PODS)
build_docs: build_man_docs build_html_docs
build_man_docs: $(MANDOCS1) $(MANDOCS3) $(MANDOCS5) $(MANDOCS7)
build_html_docs: $(HTMLDOCS1) $(HTMLDOCS3) $(HTMLDOCS5) $(HTMLDOCS7)
build_docs: build_man_docs build_html_docs ## Create documentation
build_man_docs: $(MANDOCS1) $(MANDOCS3) $(MANDOCS5) $(MANDOCS7) ## Create manpages
build_html_docs: $(HTMLDOCS1) $(HTMLDOCS3) $(HTMLDOCS5) $(HTMLDOCS7) ## Create HTML documentation
build_generated: $(GENERATED_MANDATORY)
build_libs_nodep: libcrypto.pc libssl.pc openssl.pc
@ -531,10 +537,14 @@ build_all_generated: $(GENERATED_MANDATORY) $(GENERATED) build_docs
@echo " then make will fail..."
@ : {- output_on() if $disabled{makedepend}; "" -}
all: build_sw build_docs
##@ Help
.PHONY: help
help: ## Show this help screen
@$(PERL) $(SRCDIR)/util/help.pl $(BLDDIR)/Makefile
test: tests
{- dependmagic('tests'); -}: build_programs_nodep build_modules_nodep link-utils run_tests
##@ Testing
test: tests ## Run tests (alias of "tests")
{- dependmagic('tests', 'Run tests'); -}: build_programs_nodep build_modules_nodep link-utils run_tests
run_tests:
@ : {- output_off() if $disabled{tests}; "" -}
( SRCTOP=$(SRCDIR) \
@ -547,16 +557,14 @@ run_tests:
@echo "Tests are not supported with your chosen Configure options"
@ : {- output_on() if !$disabled{tests}; "" -}
list-tests:
list-tests: ## List available tests that can be invoked via "make test TESTS=<name>"
@ : {- output_off() if $disabled{tests}; "" -}
$(MAKE) run_tests TESTS=list
@ : {- if ($disabled{tests}) { output_on(); } else { output_off(); } "" -}
@echo "Tests are not supported with your chosen Configure options"
@ : {- output_on() if !$disabled{tests}; "" -}
install: install_sw install_ssldirs install_docs {- $disabled{fips} ? "" : "install_fips" -}
uninstall: uninstall_docs uninstall_sw {- $disabled{fips} ? "" : "uninstall_fips" -}
##@ Workspace cleaning
libclean:
@set -e; for s in $(SHLIB_INFO); do \
@ -581,7 +589,7 @@ libclean:
$(RM) $(LIBS)
$(RM) *{- platform->defext() -}
clean: libclean
clean: libclean ## Clean the workspace, keep the configuration
$(RM) $(HTMLDOCS1)
$(RM) $(HTMLDOCS3)
$(RM) $(HTMLDOCS5)
@ -601,7 +609,7 @@ clean: libclean
$(RM) openssl.pc libcrypto.pc libssl.pc
-find . -type l \! -name '.*' -exec $(RM) {} \;
distclean: clean
distclean: clean ## Clean and remove the configuration
$(RM) include/openssl/configuration.h
$(RM) configdata.pm
$(RM) Makefile
@ -614,14 +622,19 @@ depend: Makefile
@: {- output_on() if $disabled{makedepend}; "" -}
# Install helper targets #############################################
##@ Installation
install_sw: install_dev install_engines install_modules install_runtime
install: install_sw install_ssldirs install_docs {- $disabled{fips} ? "" : "install_fips" -} ## Install software and documentation, create OpenSSL directories
uninstall_sw: uninstall_runtime uninstall_modules uninstall_engines uninstall_dev
uninstall: uninstall_docs uninstall_sw {- $disabled{fips} ? "" : "uninstall_fips" -} ## Uninstall software and documentation
install_docs: install_man_docs install_html_docs
install_sw: install_dev install_engines install_modules install_runtime ## Install just the software and libraries
uninstall_docs: uninstall_man_docs uninstall_html_docs
uninstall_sw: uninstall_runtime uninstall_modules uninstall_engines uninstall_dev ## Uninstall the software and libraries
install_docs: install_man_docs install_html_docs ## Install manpages and HTML documentation
uninstall_docs: uninstall_man_docs uninstall_html_docs ## Uninstall manpages and HTML documentation
$(RM) -r $(DESTDIR)$(DOCDIR)
{- output_off() if $disabled{fips}; "" -}
@ -1108,10 +1121,11 @@ uninstall_image_docs:
done
# Developer targets (note: these are only available on Unix) #########
##@ Code maintenence
# It's important that generate_buildinfo comes after ordinals, as ordinals
# is sensitive to build.info changes.
update: generate errors ordinals generate_buildinfo
update: generate errors ordinals generate_buildinfo ## Update errors, ordinals and build info
.PHONY: generate generate_apps generate_crypto_bn generate_crypto_objects \
generate_crypto_conf generate_crypto_asn1 generate_fuzz_oids
@ -1122,7 +1136,7 @@ generate: generate_apps generate_crypto_bn generate_crypto_objects \
generate_buildinfo: generate_doc_buildinfo
.PHONY: doc-nits md-nits
doc-nits: build_generated_pods
doc-nits: build_generated_pods ## Evaluate OpenSSL documentation
$(PERL) $(SRCDIR)/util/find-doc-nits -c -n -l -e
# This uses "mdl", the markdownlint application, which is written in ruby.
@ -1131,7 +1145,7 @@ doc-nits: build_generated_pods
# Another option is at https://snapcraft.io/install/mdl/debian
# Finally, there's a Node.js version, which we haven't tried, that
# can be found at https://github.com/DavidAnson/markdownlint
md-nits:
md-nits: ## Evaluate markdown files via "mdl"
mdl -s util/markdownlint.rb .
# Test coverage is a good idea for the future
@ -1139,13 +1153,13 @@ md-nits:
# ...
.PHONY: lint
lint:
lint: ## Evaluate C code via "splint"
@( cd $(SRCDIR); \
echo splint -DLINT -posixlib -preproc -D__gnuc_va_list=void \
-I. -Iinclude -Iapps/include $(CRYPTOHEADERS) $(SSLHEADERS) $(SRCS) )
.PHONY: check-format
check-format:
check-format: ## Evaluate C code according to OpenSSL coding standards
( cd $(SRCDIR); $(PERL) util/check-format.pl \
$(SRCS) \$(CRYPTOHEADERS) $(SSLHEADERS) )

25
util/help.pl Executable file
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@ -0,0 +1,25 @@
#! /usr/bin/env perl
# Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
die "No input files" if scalar @ARGV == 0;
$FS = ':.*##';
printf "\nUsage:\n make <OPTIONS> \033[36m<target>\033[0m\n";
while (<>) {
chomp; # strip record separator
@Fld = split($FS, $_, -1);
if (/^[a-zA-Z0-9_\-]+:.*?##/) {
printf " \033[36m%-15s\033[0m %s\n", $Fld[0], $Fld[1]
}
if (/^##@/) {
printf "\n\033[1m%s\033[0m\n", substr($Fld[$_], (5)-1);
}
}
printf "\nNote: This list is not all-inclusive\n";