From bce7ec06c4234cb5713bb20350b3aff9010e3703 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 8 Feb 2016 16:36:45 -0500
Subject: (libretools) Refactor the build system. Avoid recursive make.
This looks like a lot, but more things should "just work".
We have `make dist` now!
---
automake.head.mk | 58 +++++++++++++++++++++++
automake.tail.mk | 140 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
automake.txt | 88 ++++++++++++++++++++++++++++++++++
common.bottom.mk | 136 -----------------------------------------------------
common.top.mk | 49 -------------------
config.mk | 46 ------------------
6 files changed, 286 insertions(+), 231 deletions(-)
create mode 100644 automake.head.mk
create mode 100644 automake.tail.mk
create mode 100644 automake.txt
delete mode 100644 common.bottom.mk
delete mode 100644 common.top.mk
delete mode 100644 config.mk
diff --git a/automake.head.mk b/automake.head.mk
new file mode 100644
index 0000000..a3c90fd
--- /dev/null
+++ b/automake.head.mk
@@ -0,0 +1,58 @@
+# Copyright (C) 2015-2016 Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+_am = am_
+
+_am_noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
+# These are all $(call _am_func,parent,child)
+#_am_relto = $(if $2,$(shell realpath -s --relative-to='$1' $2))
+_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
+_am_relto_helper = $(if $(call _am_is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _am_relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
+_am_relto = $(call _am_noslash,$(call _am_relto_helper,$(call _am_noslash,$(abspath $1)),$(call _am_noslash,$(abspath $2))))
+# Note that _am_is_subdir says that a directory is a subdirectory of
+# itself.
+_am_path = $(call _am_relto,.,$1)
+
+## Declare the default target
+all: build
+.PHONY: all
+
+## Set topoutdir, outdir, and srcdir (assumes that topsrcdir is
+## already set, and that $(topoutdir)/config.mk has been included)
+ifeq ($(topoutdir),)
+topoutdir := $(call _am_path,$(dir $(lastword $(filter %/config.mk config.mk,$(MAKEFILE_LIST)))))
+endif
+ outdir := $(call _am_path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
+ srcdir := $(call _am_path,$(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)))
+
+_am_included_makefiles := $(_am_included_makefiles) $(call _am_path,$(outdir)/Makefile)
+
+## Empty variables for use by the module
+$(_am)subdirs =
+$(_am)depdirs =
+
+$(_am)src_files =
+$(_am)gen_files =
+$(_am)cfg_files =
+$(_am)out_files =
+$(_am)sys_files =
+
+$(_am)clean_files =
+$(_am)slow_files =
+
+ifeq ($(_am_NO_ONCE),)
+include $(topsrcdir)/common.once.head.mk
+endif
+include $(topsrcdir)/common.each.head.mk
diff --git a/automake.tail.mk b/automake.tail.mk
new file mode 100644
index 0000000..5d6ad00
--- /dev/null
+++ b/automake.tail.mk
@@ -0,0 +1,140 @@
+# Copyright (C) 2015-2016 Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+include $(topsrcdir)/common.each.tail.mk
+
+
+# Aggregate variables
+
+# Add some more defaults to the *_files variables
+$(_am)clean_files += $($(_am)gen_files) $($(_am)out_files)
+$(_am)cfg_files += Makefile
+
+# Now namespace the *_files variables
+define _am_save_variables
+_am_src_files/$(outdir) = $(addprefix $(srcdir)/,$($(_am)src_files))
+_am_gen_files/$(outdir) = $(addprefix $(srcdir)/,$($(_am)gen_files))
+_am_cfg_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)cfg_files))
+_am_out_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)out_files))
+_am_sys_files/$(outdir) = $(addprefix $(DESTDIR),$($(_am)sys_files))
+_am_clean_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)clean_files))
+_am_slow_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)slow_files))
+_am_subdirs/$(outdir) = $($(_am)subdirs)
+endef
+$(eval $(_am_save_variables))
+
+# And add them to the $(parent)_*_files variables (if applicable)
+define _am_add_subdir
+_am_src_files/%(outdir) += $(_am_src_files/%(subdir))
+_am_gen_files/%(outdir) += $(_am_gen_files/%(subdir))
+_am_cfg_files/%(outdir) += $(_am_cfg_files/%(subdir))
+_am_out_files/%(outdir) += $(_am_out_files/%(subdir))
+_am_sys_files/%(outdir) += $(_am_sys_files/%(subdir))
+_am_clean_files/%(outdir) += $(_am_clean_files/%(subdir))
+_am_slow_files/%(outdir) += $(_am_slow_files/%(subdir))
+endef
+$(foreach subdir,$(call _am_path,$(addprefix $(outdir)/,$($(_am)subdirs))),$(eval $(subst %(outdir),$(outdir),$(subst %(subdir),$(subdir),$(value _am_add_subdir)))))
+
+_am_outdirs := $(_am_outdirs) $(outdir)
+
+
+# Do some per-directory magic
+
+_am_phony = build install uninstall mostlyclean clean distclean maintainer-clean check
+
+.PHONY: $(addprefix $(outdir)/,$(_am_phony))
+
+$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean)::
+ $(RM) -- $(sort $(_am_$(@F)/$(@D)))
+ $(RMDIRS) $(sort $(dir $(_am_$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
+
+# 'build' and 'install' must be defined later, because the
+# am_*_files/* variables might not be complete yet.
+
+
+# Include Makefiles from other directories
+
+define _am_nl
+
+
+endef
+
+$(foreach _am_NO_ONCE,y,\
+ $(foreach makefile,$(foreach dir,$($(_am)subdirs) $($(_am)depdirs),$(call _am_path,$(outdir)/$(dir)/Makefile)),\
+ $(eval include $(filter-out $(_am_included_makefiles),$(makefile)))))
+
+
+# This only gets evaluated once, after all of the other Makefiles are read
+ifeq ($(_am_NO_ONCE),)
+# Empty directory-level variables
+outdir = /bogus
+srcdir = /bogus
+
+$(_am)subdirs =
+$(_am)depdirs =
+
+$(_am)src_files =
+$(_am)gen_files =
+$(_am)cfg_files =
+$(_am)out_files =
+$(_am)sys_files =
+$(_am)clean_files =
+$(_am)slow_files =
+
+_am_clean_files/$(topoutdir) += $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
+$(addprefix $(topoutdir)/,mostlyclean clean distclean maintainer-clean) ::
+ $(RM) -r -- $(topoutdir)/$(PACKAGE)-$(VERSION)
+
+define _am_directory_rules
+# Constructive phony targets
+$(outdir)/build : $(_am_out_files/%(outdir))
+$(outdir)/install: $(_am_sys_files/%(outdir))
+# Destructive phony targets
+_am_uninstall/%(outdir) = $(_am_sys_files/%(outdir))
+_am_mostlyclean/%(outdir) = $(filter-out $(_am_slow_files/%(outdir)) $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)),$(_am_clean_files/%(outdir)))
+_am_clean/%(outdir) = $(filter-out $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)),$(_am_clean_files/%(outdir)))
+_am_distclean/%(outdir) = $(filter-out $(_am_gen_files/%(outdir)),$(_am_clean_files/%(outdir)))
+_am_maintainer-clean/%(outdir) = $(_am_clean_files/%(outdir))
+endef
+$(foreach outdir,$(_am_outdirs),$(eval $(subst %(outdir),$(outdir),$(value _am_directory_rules))))
+
+# Add the `dist` target
+.PHONY: dist
+dist: $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
+$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION)
+ $(TAR) czf $@ -C $(<D) $(<F)
+_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) -T $1 $2
+_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
+$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
+ $(RM) -r $@
+ @PS4='' && set -x && \
+ $(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
+ $(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
+ $(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
+
+include $(topsrcdir)/common.once.tail.mk
+
+# For some reason I can't explain, RM doesn't really get set with ?=
+CP ?= cp
+MKDIR ?= mkdir
+MKDIRS ?= mkdir -p
+MV ?= mv
+RM = rm -f
+RMDIRS ?= rmdir -p
+TAR ?= tar
+TRUE ?= true
+
+.PHONY: noop
+endif
diff --git a/automake.txt b/automake.txt
new file mode 100644
index 0000000..307b321
--- /dev/null
+++ b/automake.txt
@@ -0,0 +1,88 @@
+Luke's AutoMake
+===============
+
+Yo, this document is incomplete. It describes the magical
+automake.{head,tail}.mk Makefiles and how to use them, kinda.
+
+I wrote a "clone" of automake. I say clone, because it works
+differently. Yeah, I need a new name for it.
+
+Anyway, how to use it:
+
+In each source directory, you write a `Makefile`, very similarly to if
+you were writing for plain GNU Make, with
+
+_am_phony = build install uninstall mostlyclean clean distclean maintainer-clean check
+
+
+ include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
+ include $(topsrcdir)/automake.head.mk
+
+ # your makefile
+
+ include $(topsrcdir)/automake.tail.mk
+
+Write your own `common.each.mk` that gets included after the body of
+your Makefile for each Makefile.
+
+Write your own `common.once.mk` that gets included once after
+everything else has been parsed.
+
+There are several commands that generate files; simply record what
+they the list of files in their output to the following variables:
+
+| Variable | Command | Description | Relative to |
+|-----------+--------------+-----------------------------------+-------------|
+| src_files | emacs | Files that the developer writes | srcdir |
+| gen_files | ??? | Files the developer compiles | srcdir |
+| cfg_files | ./configure | Users' compile-time configuration | outdir |
+| out_files | make all | Files the user compiles | outdir |
+| sys_files | make install | Files the user installs | DESTDIR |
+
+In addition, there are
+
+ subdirs : A list of other directories containing Makefiles that
+ contain or generate files that are dependencies of
+ targets in this directory. They are not necesarily
+ actually subdirectories of this directory in the
+ filesystem.
+
+ clean_files : A list of things to `rm` in addition to
+ `$(out_files)` when you run `make clean`. (Example:
+ `*.o`).
+
+ slow_files : A list of things in `$(out_files)` that (as an
+ exception) should _not_ be deleted when you run `make
+ mostlyclean`.
+
+Each directory containing a Makefile is a "module". The module name
+is one of 4 things (with / replaced with _ in all cases):
+ - `all`
+ - $(realpath --relative-to=. $dir_name)
+ - dep-top
+ - dep-$(realpath --relative-to=$(topoutdir) $dir_name)
+
+The dep-* options are only used if that directory is not a child of
+the current directory.
+
+Here is a table of all of the .PHONY targets that automake takes care
+of for you:
+
+| this | and this | are aliases for this | which is just a case of this |
+|------+------------------+----------------------+------------------------------|
+| all | build | build-all | build-$(module) |
+| | install | install-all | install-$(module) |
+| | uninstall | uninstall-all | uninstall-$(module) |
+| | mostlyclean | mostlyclean-all | mostlyclean-$(module) |
+| | clean | clean-all | clean-$(module) |
+| | distclean | distclean-all | distclean-$(module) |
+| | maintainer-clean | maintainer-clean-all | maintainer-clean-$(module) |
+| | check | check-all | check-$(module) |
+| | | | dist |
+
+----
+Copyright (C) 2016 Luke Shumaker
+
+This documentation file is placed into the public domain. If that is
+not possible in your legal system, I grant you permission to use it in
+absolutely every way that I can legally do so.
diff --git a/common.bottom.mk b/common.bottom.mk
deleted file mode 100644
index e8b5493..0000000
--- a/common.bottom.mk
+++ /dev/null
@@ -1,136 +0,0 @@
-# Copyright (C) 2015 Luke Shumaker
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program 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 Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-include $(topsrcdir)/common.each.mk
-
-
-# Aggregate variables
-
-# Add some more defaults to the *_files variables
-clean_files += $(out_files)
-conf_files += Makefile $(topoutdir)/config.mk
-# Now namespace the *_files variables
-define _am_add_to_module
-_am_$(module)_src_files = $(addprefix $(srcdir)/,$(src_files))
-_am_$(module)_out_files = $(addprefix $(outdir)/,$(out_files))
-_am_$(module)_sys_files = $(addprefix $(DESTDIR),$(sys_files))
-_am_$(module)_clean_files = $(addprefix $(outdir)/,$(clean_files))
-_am_$(module)_slow_files = $(addprefix $(outdir)/,$(slow_files))
-_am_$(module)_conf_files = $(addprefix $(outdir)/,$(conf_files))
-_am_$(module)_dist_files = $(addprefix $(srcdir)/,$(dist_files))
-endef
-$(eval $(_am_add_to_module))
-
-# And add them to the $(parent)_*_files variables (if applicable)
-define _am_add_to_parent
-_am_%(parent)_src_files += $(_am_%(module)_src_files)
-_am_%(parent)_out_files += $(_am_%(module)_out_files)
-_am_%(parent)_sys_files += $(_am_%(module)_sys_files)
-_am_%(parent)_clean_files += $(_am_%(module)_clean_files)
-_am_%(parent)_slow_files += $(_am_%(module)_slow_files)
-_am_%(parent)_conf_files += $(_am_%(module)_conf_files)
-_am_%(parent)_dist_files += $(_am_%(module)_dist_files)
-endef
-ifneq ($(parent),)
-$(eval $(subst %(parent),$(parent),$(subst %(module),$(module),$(value _am_add_to_parent))))
-endif
-
-modules := $(modules) $(module)
-
-
-# Do some per-module magic
-
-_am_phony = build install uninstall mostlyclean clean distclean maintainer-clean check
-
-.PHONY: $(addsuffix -%(module),$(_am_phony))
-
-$(addsuffix -$(module),uninstall mostlyclean clean distclean maintainer-clean) ::
- $(RM) -- $(sort $(_am_$@))
- $(RMDIRS) $(sort $(dir $(_am_$@))) 2>/dev/null || $(TRUE)
-
-
-# Include Makefiles from other directories
-
-define _am_nl
-
-
-endef
-define _am_include_makefile
-ifeq ($(filter $(abspath $1),$(included_makefiles)),)
-include $(if $(call _am_is_subdir,.,$1),$(call _am_relto,.,$1),$(topoutdir)/$(call _am_relto,$(topoutdir),$1))
-endif
-endef
-$(eval \
- _am_NO_ONCE = y$(_am_nl)\
- $(foreach dir,$(subdirs),parent=$(module)$(_am_nl)$(call _am_include_makefile,$(outdir)/$(dir)/Makefile)$(_am_nl))\
- parent=dep$(_am_nl)\
- $(call _am_include_makefile,$(topoutdir)/$(dir)/Makefile)$(_am_nl)\
- _am_NO_ONCE = $(_am_NO_ONCE))
-
-
-# This only gets evaluated once, after all of the other Makefiles are read
-ifeq ($(_am_NO_ONCE),)
-# Empty module-level variables
-outdir = /bogus
-srcdir = /bogus
-subdirs =
-depdirs =
-src_files =
-out_files =
-sys_files =
-clean_files =
-slow_files =
-conf_files =
-dist_files =
-
-ifeq ($(abspath .),$(abspath $(topoutdir)))
-_am_all_clean_files += $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(addsuffix -all,mostlyclean clean distclean maintainer-clean) ::
- $(RM) -r -- $(topoutdir)/$(PACKAGE)-$(VERSION)
-endif
-
-define _am_module_rules
-# Constructive phony targets
-build-%(module): $(_am_%(module)_out_files)
-install-%(module): $(_am_%(module)_sys_files)
-# Destructive phony targets
-_am_uninstall-%(module) = $(_am_%(module)_sys_files))
-_am_mostlyclean-%(module) = $(filter-out $(_am_%(module)_slow_files) $(_am_%(module)_conf_files) $(_am_%(module)_dist_files),$(_am_%(module)_clean_files))
-_am_clean-%(module) = $(filter-out $(_am_%(module)_conf_files) $(_am_%(module)_dist_files),$(_am_%(module)_clean_files))
-_am_distclean-%(module) = $(filter-out $(_am_%(module)_dist_files),$(_am_%(module)_clean_files))
-_am_maintainer-clean-%(module) = $(_am_%(module)_clean_files)
-endef
-$(foreach module,$(modules),$(eval $(subst %(module),$(module),$(value _am_module_rules))))
-
-# Alias each bare phony target to itself with the `-all` suffix
-$(foreach t,$(_am_phony),$(eval $t: $t-all))
-
-# Add the `dist` target
-.PHONY: dist
-dist: $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION)
- $(TAR) czf $@ -C $(<D) $(<F)
-_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) $1 $2
-_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
-$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_all_src_files) $(_am_dep_src_files) $(_am_all_dist_files) $(_am_dep_dist_files)
- $(RM) -r $@
- @PS4='' && set -x && \
- $(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
- $(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
- $(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
-
-include $(topsrcdir)/common.once.mk
-
-endif
diff --git a/common.top.mk b/common.top.mk
deleted file mode 100644
index 9e57088..0000000
--- a/common.top.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-# Copyright (C) 2015 Luke Shumaker
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program 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 Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# Both of these have the argument order "parent,child"
-_am_noslash = $(patsubst %/,%,$1)
-_am_relto = $(call _am_noslash,$(patsubst $(abspath $1)/%,%,$(abspath $2)/))
-_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/)
-
-## Declare the standard targets
-all: build
-.PHONY: all
-
-## Set topoutdir, outdir, and srcdir (assumes that topsrcdir is already set)
-ifeq ($(topoutdir),)
-topoutdir := $(call _am_noslash,$(dir $(lastword $(filter %/config.mk config.mk,$(MAKEFILE_LIST)))))
-endif
- outdir := $(call _am_noslash,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
- srcdir := $(firstword $(call _am_relto,., $(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)) ) .)
-
-included_makefiles := $(included_makefiles) $(abspath $(outdir)/Makefile)
-
-## Set module name
-module := $(subst /,_,$(if $(call _am_is_subdir,.,$(outdir)),$(firstword $(call _am_relto,.,$(outdir)) all),dep-$(firstword $(call _am_relto,$(topoutdir),$(outdir)) top)))
-
-## Empty variables for use by the module
-subdirs =
-depdirs =
-
-src_files =
-out_files =
-sys_files =
-
-clean_files =
-
-slow_files =
-conf_files =
-dist_files =
diff --git a/config.mk b/config.mk
deleted file mode 100644
index a64243b..0000000
--- a/config.mk
+++ /dev/null
@@ -1,46 +0,0 @@
-ifeq ($(topsrcdir),)
-topsrcdir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
-endif
-
-PACKAGE = rvs
-VERSION = 0.10
-pkgtextdomain = $(PACKAGE)
-
-DESTDIR =
-prefix = /usr/local
-exec_prefix = $(prefix)
-
-bindir = $(exec_prefix)/bin
-sbindir = $(exec_prefix)/sbin
-libexecdir = $(exec_prefix)/libexec
-datarootdir = $(prefix)/share
-datadir = $(datarootdir)
-sysconfdir = $(prefix)/etc
-sharedstatedir = $(prefix)/com
-localstatedir = $(prefix)/var
-runstatedir = $(localstatedir)/run
-localedir = $(datarootdir)/locale
-
-pkgdatadir = $(datadir)/$(PACKAGE)
-pkglibexecdir = $(libexecdir)/$(PACKAGE)
-
-CFLAGS = -std=c99 -Werror -Wall -Wextra -pedantic -O2
-CPPFLAGS = -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE
-
-CC = cc
-M4 = m4
-MKDIR = mkdir
-MKDIRS = mkdir -p
-RMDIRS = rmdir -p
-INSTALL_DATA = install -m644
-INSTALL_PROGRAM = install -m755
-CP = cp
-MV = mv
-RM = rm -f
-SED = sed
-SORT = sort
-TAR = tar
-TRUE = true
-PRINTF = printf
-
-AUTODEPS = t
--
cgit v1.2.3-2-g168b