Simplify and change license to ISC

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 0 insertions, 307 deletions

diff --git a/mk/lang-c.mk b/mk/lang-c.mk
deleted file mode 100644
index 25d2a7f..0000000
--- a/mk/lang-c.mk
+++ /dev/null
@@ -1,307 +0,0 @@
-# Copyright (C) 2015, 2016  Mattias Andrée <maandree@member.fsf.org>
-# 
-# Copying and distribution of this file, with or without modification,
-# are permitted in any medium without royalty provided the copyright
-# notice and this notice are preserved.  This file is offered as-is,
-# without any warranty.
-
-
-#=== This file includes rules for C programs. ===#
-
-
-# This file is ignored unless _C_STD is defined.
-# _C_STD should be set the the version of C that
-# is used.
-# 
-# If you want to compile with -pedantic, define
-# the variable _PEDANTIC.
-# 
-# Define _CPPFLAGS with any additional CPP
-# flags to use, _CFLAGS with any additional CC
-# flags to use, and _LDFLAGS with any additional
-# LD flags to use.
-# 
-# Defined in path.mk, you can change _ALL_DIRS
-# if you do not want CPP definitions for all
-# directories.
-# 
-# Define _HEADER_DIRLEVELS to specify the directory
-# nesting level in src. It is assumed that all
-# directories contain header files. Set to '0' if
-# there are no header files.
-# 
-# _BIN shall list all commands to build. These
-# should be the basenames. For each command
-# you should be the variable _OBJ_$(COMMAND)
-# that lists all objects files (without the
-# suffix and without the aux/ prefix) that
-# are required to build the command.
-# 
-# Binary you want installed to /sbin rather than
-# /bin shall be listed in _SBIN rather than in
-# _BIN. _SBIN and _BIN may not list binaries
-# with identical names. Analogically, you may
-# add _LIBEXEC for binary to be installed to
-# /libexec.
-# 
-# If you only have one binary, you may select
-# to define _BINDIR to name the variable with
-# the pathname for the directory the binary
-# shall be installed. For example, if you want
-# the binary to be installed to /usr/sbin,
-# define _BINDIR = SBINDIR.
-# 
-# List libraries to compile in in _LIB. For each
-# library, sould should also define
-# _SO_VERSION_$(LIBRARY) and _SO_MAJOR_$(LIBRARY)
-# with the full version number and the major
-# version number, respectively. Additionally,
-# list all header files that shall be installed
-# in _H, these should not contain the 'src/' prefix
-# or the '.h' suffix.
-
-
-ifdef _C_STD
-
-
-
-# HELP VARIABLES:
-
-# Figure out whether the GCC is being used.
-ifeq ($(shell $(PRINTF) '%s\n' ${CC} | $(HEAD) -n 1),gcc)
-__USING_GCC = 1
-endif
-
-# Are there any commands?
-ifdef _BIN
-__HAVE_CMD_C = 1
-endif
-ifdef _SBIN
-__HAVE_CMD_C = 1
-endif
-ifdef _LIBEXEC
-__HAVE_CMD_C = 1
-endif
-
-
-# WHEN TO BUILD, INSTALL, AND UNINSTALL:
-
-ifdef __HAVE_CMD_C
-cmd: cmd-c
-install-cmd: install-cmd-c
-uninstall: uninstall-cmd-c
-endif
-ifdef _LIB
-lib: lib-c
-install-lib: install-lib-c
-uninstall: uninstall-lib-c
-endif
-
-
-# BUILD VARIABLES:
-
-# Optimisation settings for C code compilation.
-ifndef OPTIMISE
-ifndef DEBUG
-OPTIMISE = -O2 -g
-endif
-ifdef DEBUG
-ifdef __USING_GCC
-OPTIMISE = -Og -g
-endif
-ifndef __USING_GCC
-OPTIMISE = -g
-endif
-endif
-endif
-
-# Warning settings for C code compilation.
-ifdef _PEDANTIC
-_PEDANTIC = -pedantic
-endif
-ifndef WARN
-ifndef DEBUG
-WARN = -Wall
-endif
-ifdef DEBUG
-ifdef __USING_GCC
-WARN = -Wall -Wextra $(_PEDANTIC) -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs   \
-       -Wtrampolines -Wmissing-prototypes -Wmissing-declarations -Wnested-externs                    \
-       -Wno-variadic-macros -Wsync-nand -Wunsafe-loop-optimizations -Wcast-align                     \
-       -Wdeclaration-after-statement -Wundef -Wbad-function-cast -Wwrite-strings -Wlogical-op        \
-       -Wstrict-prototypes -Wold-style-definition -Wpacked -Wvector-operation-performance            \
-       -Wunsuffixed-float-constants -Wsuggest-attribute=const -Wsuggest-attribute=noreturn           \
-       -Wsuggest-attribute=format -Wnormalized=nfkc -fstrict-aliasing -fipa-pure-const -ftree-vrp    \
-       -fstack-usage -funsafe-loop-optimizations -Wshadow -Wredundant-decls -Winline -Wcast-qual     \
-       -Wsign-conversion -Wstrict-overflow=5 -Wconversion -Wsuggest-attribute=pure -Wswitch-default  \
-       -Wstrict-aliasing=1 -fstrict-overflow -Wfloat-equal -Wpadded -Waggregate-return               \
-       -Wtraditional-conversion
-endif
-ifndef __USING_GCC
-WARN = -Wall -Wextra $(_PEDANTIC)
-endif
-endif
-endif
-
-# Support for internationalisation?
-ifndef WITHOUT_GETTEXT
-_CPPFLAGS += -D'USE_GETTEXT=1'
-endif
-
-# Add CPP definitions for all directories.
-_CPPFLAGS += $(foreach D,$(_ALL_DIRS),-D'$(D)="$($(D))"')
-
-# Compilation and linking flags, and command.
-ifndef CPPFLAGS
-CPPFLAGS =
-endif
-ifndef CFLAGS
-CFLAGS = $(OPTIMISE) $(WARN)
-endif
-ifndef LDFLAGS
-LDFLAGS = $(OPTIMISE) $(WARN)
-endif
-__CC = $(CC) -std=$(_C_STD) -c $(_CPPFLAGS) $(_CFLAGS)
-__LD = $(CC) -std=$(_C_STD) $(_LDFLAGS)
-__CC_POST = $(CPPFLAGS) $(CFLAGS) $(EXTRA_CPPFLAGS) $(EXTRA_CFLAGS)
-__LD_POST = $(LDFLAGS) $(EXTRA_LDFLAGS)
-
-# Header files.
-__H =
-ifdef _HEADER_DIRLEVELS
-ifeq ($(_HEADER_DIRLEVELS),1)
-__H += src/*.h
-endif
-ifneq ($(_HEADER_DIRLEVELS),1)
-ifeq ($(_HEADER_DIRLEVELS),2)
-__H += src/*.h
-__H += src/*/*.h
-endif
-ifneq ($(_HEADER_DIRLEVELS),2)
-ifneq ($(_HEADER_DIRLEVELS),0)
-__H += $(foreach W,$(shell $(SEQ) $(_HEADER_DIRLEVELS) | while read n; do $(ECHO) $$($(SEQ) $$n)" " | $(SED) 's/[^ ]* /\/\*/g'; done | $(XARGS) $(ECHO)),src$(W).h)
-endif
-endif
-endif
-endif
-
-# Directory for the binary if there is only one binary.
-ifndef _BINDIR
-_BINDIR = BINDIR
-endif
-
-
-# BUILD RULES:
-
-.PHONY: cmd-c
-cmd-c: $(foreach B,$(_BIN) $(_SBIN) $(_LIBEXEC),bin/$(B))
-
-.PHONY: lib-c
-lib-c: $(foreach B,$(_LIB),bin/$(B).so)
-
-# Compile a C file into an object file for a command.
-aux/%.o: $(v)src/%.c $(foreach H,$(__H),$(v)$(H))
-	@$(PRINTF_INFO) '\e[00;01;31mCC\e[34m %s\e[00m$A\n' "$@"
-	@$(MKDIR) -p $(shell $(DIRNAME) $@)
-	$(Q)$(__CC) -o $@ $< $(__CC_POST) #$Z
-	@$(ECHO_EMPTY)
-
-# Compile a C file into an object file for a library.
-aux/%.pic.o: $(v)src/%.c $(foreach H,$(__H),$(v)$(H))
-	@$(PRINTF_INFO) '\e[00;01;31mCC\e[34m %s\e[00m$A\n' "$@"
-	@$(MKDIR) -p $(shell $(DIRNAME) $@)
-	$(Q)$(__CC) -fPIC -o $@ $< $(__CC_POST) #$Z
-	@$(ECHO_EMPTY)
-
-# Link object files into a library.
-# Dependencies are declared below.
-bin/%.so:
-	@$(PRINTF_INFO) '\e[00;01;31mLD\e[34m %s\e[00;32m$A\n' "$@"
-	@$(MKDIR) -p bin
-	$(Q)$(__LD) -shared -Wl,-soname,$*.so.$(_SO_MAJOR_$($*)) -o $@ $^ $(__LD_POST) #$Z
-	@$(ECHO_EMPTY)
-
-# Link object files into a command.
-# Dependencies are declared below.
-bin/%:
-	@$(PRINTF_INFO) '\e[00;01;31mLD\e[34m %s\e[00;32m$A\n' "$@"
-	@$(MKDIR) -p bin
-	$(Q)$(__LD) -o $@ $^ $(__LD_POST) #$Z
-	@$(ECHO_EMPTY)
-
-# Dependencies for the rule above.
-include aux/lang-c.mk
-aux/lang-c.mk: Makefile
-	@$(MKDIR) -p aux
-	@$(ECHO) > aux/lang-c.mk
-	@$(foreach B,$(_BIN) $(_SBIN) $(_LIBEXEC),$(ECHO) bin/$(B): $(foreach O,$(_OBJ_$(B)),aux/$(O).o) >> aux/lang-c.mk &&) $(TRUE)
-	@$(foreach B,$(_LIB),$(ECHO) bin/$(B).so: $(foreach O,$(_OBJ_$(B)),aux/$(O).pic.o) >> aux/lang-c.mk &&) $(TRUE)
-
-
-# INSTALL RULES:
-
-.PHONY: install-cmd-c
-install-cmd-c: $(foreach B,$(_BIN) $(_SBIN) $(_LIBEXEC),bin/$(B))
-	@$(PRINTF_INFO) '\e[00;01;31mINSTALL\e[34m %s\e[00m\n' "$@"
-ifndef COMMAND
-ifdef _BIN
-	$(Q)$(INSTALL_DIR) -- "$(DESTDIR)$(BINDIR)"
-	$(Q)$(INSTALL_PROGRAM) $(__STRIP) $(foreach B,$(_BIN),bin/$(B)) -- "$(DESTDIR)$(BINDIR)"
-endif
-ifdef _SBIN
-	$(Q)$(INSTALL_DIR) -- "$(DESTDIR)$(SBINDIR)"
-	$(Q)$(INSTALL_PROGRAM) $(__STRIP) $(foreach B,$(_SBIN),bin/$(B)) -- "$(DESTDIR)$(SBINDIR)"
-endif
-ifdef _LIBEXEC
-	$(Q)$(INSTALL_DIR) -- "$(DESTDIR)$(LIBEXECDIR)/$(PKGNAME)"
-	$(Q)$(INSTALL_PROGRAM) $(__STRIP) $(foreach B,$(_LIBEXEC),bin/$(B)) -- "$(DESTDIR)$(LIBEXECDIR)/$(PKGNAME)"
-endif
-endif
-ifdef COMMAND
-	$(Q)$(INSTALL_DIR) -- "$(DESTDIR)$($(_BINDIR))"
-	$(Q)$(INSTALL_PROGRAM) $(__STRIP) $^ -- "$(DESTDIR)$($(_BINDIR))/$(COMMAND)"
-endif
-	@$(ECHO_EMPTY)
-
-.PHONY: install-lib-c
-install-lib-c: $(foreach B,$(_LIB),bin/$(B).so)
-	@$(PRINTF_INFO) '\e[00;01;31mINSTALL\e[34m %s\e[00m\n' "$@"
-	$(Q)$(INSTALL_DIR) -- "$(DESTDIR)$(LIBDIR)"
-	$(Q)$(foreach B,$(_LIB),$(LN) -sf -- "$(B).so.$(_SO_VERSION_$(B))" "$(DESTDIR)$(LIBDIR)/$(B).so.$(_SO_MAJOR_$(B))" &&) $(TRUE)
-	$(Q)$(foreach B,$(_LIB),$(INSTALL_PROGRAM) $(foreach B,$(_LIB),bin/$(B).so) -- "$(DESTDIR)$(LIBDIR)/$(B).so.$(_SO_VERSION_$(B))" &&) $(TRUE)
-	$(Q)$(foreach B,$(_LIB),$(LN) -sf -- "$(B).so.$(_SO_VERSION_$(B))" "$(DESTDIR)$(LIBDIR)/$(B).so" &&) $(TRUE)
-	$(Q)$(INSTALL_DIR) -- $(foreach H,$(_H),"$(DESTDIR)$(INCLUDEDIR)/$(shell $(DIRNAME) "$(H)")")
-	$(Q)$(foreach H,$(_H),$(INSTALL_DATA) "src/$(H).h" -- "$(DESTDIR)$(INCLUDEDIR)/$(H).h" &&) $(TRUE)
-	@$(ECHO_EMPTY)
-
-
-# UNINSTALL RULES:
-
-.PHONY: uninstall-cmd-c
-uninstall-cmd-c:
-ifdef COMMAND
-	-$(Q)$(RM) -- "$(DESTDIR)$($(_BINDIR))/$(COMMAND)"
-endif
-ifndef COMMAND
-ifdef _BIN
-	-$(Q)$(RM) -- $(foreach B,$(_BIN),"$(DESTDIR)$(BINDIR)/$(B)")
-endif
-ifdef _SBIN
-	-$(Q)$(RM) -- $(foreach B,$(_SBIN),"$(DESTDIR)$(SBINDIR)/$(B)")
-endif
-ifdef _LIBEXEC
-	-$(Q)$(RM) -- $(foreach B,$(_LIBEXEC),"$(DESTDIR)$(LIBEXECDIR)/$(PKGNAME)/$(B)")
-	-$(Q)$(RMDIR) -- "$(DESTDIR)$(LIBEXECDIR)/$(PKGNAME)"
-endif
-endif
-
-.PHONY: uninstall-lib-c
-uninstall-lib-c:
-	-$(Q)$(RM) -- $(foreach B,$(_LIB),"$(DESTDIR)$(LIBDIR)/$(B).so")
-	-$(Q)$(RM) -- $(foreach B,$(_LIB),"$(DESTDIR)$(LIBDIR)/$(B).so.$(_SO_MAJOR_$(B))")
-	-$(Q)$(RM) -- $(foreach B,$(_LIB),"$(DESTDIR)$(LIBDIR)/$(B).so.$(_SO_VERSION_$(B))")
-	-$(Q)$(RM) -- $(foreach H,$(_H),"$(DESTDIR)$(INCLUDEDIR)/$(H).h")
-	-$(Q)$(foreach H,$(_H),if ! $(TEST) "$(shell $(ECHO) "$(H)" | $(CUT) -d / -f 1)" = "$(H)"; then $(RMDIR) -- "$(DESTDIR)$(INCLUDEDIR)/$(shell $(DIRNAME) "$(H)")"; fi;)
-
-endif
-