diff options
Diffstat (limited to 'mk/lang-c.mk')
| -rw-r--r-- | mk/lang-c.mk | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/mk/lang-c.mk b/mk/lang-c.mk deleted file mode 100644 index 5bc5197..0000000 --- a/mk/lang-c.mk +++ /dev/null @@ -1,243 +0,0 @@ -# Copyright (C) 2015 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_$(COMMAND) -# that lists all objects files (without the -# suffix and without the aux/ prefix) that -# are required to build the command. -# -# Binary you want installed to /sbin rather than -# /bin shall be listed in _SBIN rather than in -# _BIN. _SBIN and _BIN may not list binaries -# with identical names. Analogically, you may -# add _LIBEXEC for binary to be installed to -# /libexec. -# -# If you only have one binary, you may select -# to define _BINDIR to name the variable with -# the pathname for the directory the binary -# shall be installed. For example, if you want -# the binary to be installed to /usr/sbin, -# define _BINDIR = SBINDIR. - - -ifdef _C_STD - - - -# WHEN TO BUILD, INSTALL, AND UNINSTALL: - -cmd: cmd-c -install-cmd: install-cmd-c -uninstall: uninstall-cmd-c - - -# HELP VARIABLES: - -# Figure out whether the GCC is being used. -ifeq ($(shell $(PRINTF) '%s\n' ${CC} | $(HEAD) -n 1),gcc) -__USING_GCC = 1 -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)) - -# Compile a C file into an object file. -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 - @$(ECHO_EMPTY) - -# Link object files into a command. -# Dependencies are declared below. -bin/%: - @$(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) - - -# 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) - - -# 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 - - -endif - |