An implementation of Unix dc and POSIX bc with GNU and BSD extensions. Finished, but well-maintained.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

445 lines
13 KiB

#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2018-2021 Gavin D. Howard and contributors.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# %%WARNING%%
#
.POSIX:
VERSION = 3.3.0
SRC = %%SRC%%
OBJ = %%OBJ%%
GCDA = %%GCDA%%
GCNO = %%GCNO%%
BC_ENABLED_NAME = BC_ENABLED
BC_ENABLED = %%BC_ENABLED%%
DC_ENABLED_NAME = DC_ENABLED
DC_ENABLED = %%DC_ENABLED%%
HEADERS = include/args.h include/file.h include/lang.h include/lex.h include/num.h include/opt.h include/parse.h include/program.h include/read.h include/status.h include/vector.h include/vm.h
BC_HEADERS = include/bc.h
DC_HEADERS = include/dc.h
HISTORY_HEADERS = include/history.h
EXTRA_MATH_HEADERS = include/rand.h
LIBRARY_HEADERS = include/bcl.h include/library.h
GEN_DIR = gen
GEN = %%GEN%%
GEN_EXEC = $(GEN_DIR)/$(GEN)
GEN_C = $(GEN_DIR)/$(GEN).c
GEN_EMU = %%GEN_EMU%%
BC_LIB = $(GEN_DIR)/lib.bc
BC_LIB_C = $(GEN_DIR)/lib.c
BC_LIB_O = %%BC_LIB_O%%
BC_LIB_GCDA = $(GEN_DIR)/lib.gcda
BC_LIB_GCNO = $(GEN_DIR)/lib.gcno
BC_LIB2 = $(GEN_DIR)/lib2.bc
BC_LIB2_C = $(GEN_DIR)/lib2.c
BC_LIB2_O = %%BC_LIB2_O%%
BC_LIB2_GCDA = $(GEN_DIR)/lib2.gcda
BC_LIB2_GCNO = $(GEN_DIR)/lib2.gcno
BC_HELP = $(GEN_DIR)/bc_help.txt
BC_HELP_C = $(GEN_DIR)/bc_help.c
BC_HELP_O = %%BC_HELP_O%%
BC_HELP_GCDA = $(GEN_DIR)/bc_help.gcda
BC_HELP_GCNO = $(GEN_DIR)/bc_help.gcno
DC_HELP = $(GEN_DIR)/dc_help.txt
DC_HELP_C = $(GEN_DIR)/dc_help.c
DC_HELP_O = %%DC_HELP_O%%
DC_HELP_GCDA = $(GEN_DIR)/dc_help.gcda
DC_HELP_GCNO = $(GEN_DIR)/dc_help.gcno
BIN = bin
LOCALES = locales
EXEC_SUFFIX = %%EXECSUFFIX%%
EXEC_PREFIX = %%EXECPREFIX%%
BC = bc
DC = dc
BC_EXEC = $(BIN)/$(EXEC_PREFIX)$(BC)
DC_EXEC = $(BIN)/$(EXEC_PREFIX)$(DC)
BC_TEST_OUTPUTS = tests/bc_outputs
BC_FUZZ_OUTPUTS = tests/fuzzing/bc_outputs1 tests/fuzzing/bc_outputs2 tests/fuzzing/bc_outputs3
DC_TEST_OUTPUTS = tests/dc_outputs
DC_FUZZ_OUTPUTS = tests/fuzzing/dc_outputs
LIB = libbcl
LIB_NAME = $(LIB).a
LIBBC = $(BIN)/$(LIB_NAME)
BCL = bcl
BCL_TEST = $(BIN)/$(BCL)
BCL_TEST_C = tests/$(BCL).c
MANUALS = manuals
BC_MANPAGE_NAME = $(EXEC_PREFIX)$(BC)$(EXEC_SUFFIX).1
BC_MANPAGE = $(MANUALS)/$(BC).1
BC_MD = $(BC_MANPAGE).md
DC_MANPAGE_NAME = $(EXEC_PREFIX)$(DC)$(EXEC_SUFFIX).1
DC_MANPAGE = $(MANUALS)/$(DC).1
DC_MD = $(DC_MANPAGE).md
BCL_MANPAGE_NAME = bcl.3
BCL_MANPAGE = $(MANUALS)/$(BCL_MANPAGE_NAME)
BCL_MD = $(BCL_MANPAGE).md
MANPAGE_INSTALL_ARGS = -Dm644
BINARY_INSTALL_ARGS = -Dm755
BCL_HEADER_NAME = bcl.h
BCL_HEADER = include/$(BCL_HEADER_NAME)
%%DESTDIR%%
BINDIR = %%BINDIR%%
INCLUDEDIR = %%INCLUDEDIR%%
LIBDIR = %%LIBDIR%%
MAN1DIR = %%MAN1DIR%%
MAN3DIR = %%MAN3DIR%%
MAIN_EXEC = $(EXEC_PREFIX)$(%%MAIN_EXEC%%)$(EXEC_SUFFIX)
EXEC = $(%%EXEC%%)
NLSPATH = %%NLSPATH%%
BC_ENABLE_LIBRARY = %%LIBRARY%%
BC_ENABLE_HISTORY = %%HISTORY%%
BC_ENABLE_EXTRA_MATH_NAME = BC_ENABLE_EXTRA_MATH
BC_ENABLE_EXTRA_MATH = %%EXTRA_MATH%%
BC_ENABLE_NLS = %%NLS%%
BC_ENABLE_PROMPT = %%PROMPT%%
BC_LONG_BIT = %%LONG_BIT%%
BC_ENABLE_AFL = %%FUZZ%%
BC_ENABLE_MEMCHECK = %%MEMCHECK%%
RM = rm
MKDIR = mkdir
INSTALL = ./exec-install.sh
SAFE_INSTALL = ./safe-install.sh
LINK = ./link.sh
MANPAGE = ./manpage.sh
KARATSUBA = ./karatsuba.py
LOCALE_INSTALL = ./locale_install.sh
LOCALE_UNINSTALL = ./locale_uninstall.sh
VALGRIND_ARGS = --error-exitcode=100 --leak-check=full --show-leak-kinds=all --errors-for-leak-kinds=all
TEST_STARS = "***********************************************************************"
BC_NUM_KARATSUBA_LEN = %%KARATSUBA_LEN%%
CPPFLAGS1 = -D$(BC_ENABLED_NAME)=$(BC_ENABLED) -D$(DC_ENABLED_NAME)=$(DC_ENABLED)
CPPFLAGS2 = $(CPPFLAGS1) -I./include/ -DVERSION=$(VERSION) %%LONG_BIT_DEFINE%%
CPPFLAGS3 = $(CPPFLAGS2) -DEXECPREFIX=$(EXEC_PREFIX) -DMAINEXEC=$(MAIN_EXEC)
CPPFLAGS4 = $(CPPFLAGS3) -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700
CPPFLAGS5 = $(CPPFLAGS4) -DBC_NUM_KARATSUBA_LEN=$(BC_NUM_KARATSUBA_LEN)
CPPFLAGS6 = $(CPPFLAGS5) -DBC_ENABLE_NLS=$(BC_ENABLE_NLS) -DBC_ENABLE_PROMPT=$(BC_ENABLE_PROMPT)
CPPFLAGS7 = $(CPPFLAGS6) -D$(BC_ENABLE_EXTRA_MATH_NAME)=$(BC_ENABLE_EXTRA_MATH)
CPPFLAGS8 = $(CPPFLAGS7) -DBC_ENABLE_HISTORY=$(BC_ENABLE_HISTORY) -DBC_ENABLE_LIBRARY=$(BC_ENABLE_LIBRARY)
CPPFLAGS = $(CPPFLAGS8) -DBC_ENABLE_MEMCHECK=$(BC_ENABLE_MEMCHECK) -DBC_ENABLE_AFL=$(BC_ENABLE_AFL)
CFLAGS = $(CPPFLAGS) %%CPPFLAGS%% %%CFLAGS%%
LDFLAGS = %%LDFLAGS%%
HOSTCFLAGS = %%HOSTCFLAGS%%
CC = %%CC%%
HOSTCC = %%HOSTCC%%
BC_LIB_C_ARGS = bc_lib bc_lib_name $(BC_ENABLED_NAME) 1
BC_LIB2_C_ARGS = bc_lib2 bc_lib2_name "$(BC_ENABLED_NAME) && $(BC_ENABLE_EXTRA_MATH_NAME)" 1
OBJS = $(DC_HELP_O) $(BC_HELP_O) $(BC_LIB_O) $(BC_LIB2_O) $(OBJ)
all: %%DEFAULT_TARGET%%
%%DEFAULT_TARGET%%: %%DEFAULT_TARGET_PREREQS%%
%%DEFAULT_TARGET_CMD%%
%%SECOND_TARGET%%: %%SECOND_TARGET_PREREQS%%
%%SECOND_TARGET_CMD%%
$(GEN_EXEC):
%%GEN_EXEC_TARGET%%
$(BC_LIB_C): $(GEN_EXEC) $(BC_LIB)
$(GEN_EMU) $(GEN_EXEC) $(BC_LIB) $(BC_LIB_C) $(BC_LIB_C_ARGS)
$(BC_LIB_O): $(BC_LIB_C)
$(CC) $(CFLAGS) -o $@ -c $<
$(BC_LIB2_C): $(GEN_EXEC) $(BC_LIB2)
$(GEN_EMU) $(GEN_EXEC) $(BC_LIB2) $(BC_LIB2_C) $(BC_LIB2_C_ARGS)
$(BC_LIB2_O): $(BC_LIB2_C)
$(CC) $(CFLAGS) -o $@ -c $<
$(BC_HELP_C): $(GEN_EXEC) $(BC_HELP)
$(GEN_EMU) $(GEN_EXEC) $(BC_HELP) $(BC_HELP_C) bc_help "" $(BC_ENABLED_NAME)
$(BC_HELP_O): $(BC_HELP_C)
$(CC) $(CFLAGS) -o $@ -c $<
$(DC_HELP_C): $(GEN_EXEC) $(DC_HELP)
$(GEN_EMU) $(GEN_EXEC) $(DC_HELP) $(DC_HELP_C) dc_help "" $(DC_ENABLED_NAME)
$(DC_HELP_O): $(DC_HELP_C)
$(CC) $(CFLAGS) -o $@ -c $<
$(BIN):
$(MKDIR) -p $(BIN)
headers: %%HEADERS%%
help:
@printf 'available targets:\n'
@printf '\n'
@printf ' all (default) builds %%EXECUTABLES%%\n'
@printf ' check alias for `make test`\n'
@printf ' clean removes all build files\n'
@printf ' clean_config removes all build files as well as the generated Makefile\n'
@printf ' clean_tests removes all build files, the generated Makefile,\n'
@printf ' and generated tests\n'
@printf ' install installs binaries to "%s%s"\n' "$(DESTDIR)" "$(BINDIR)"
@printf ' and (if enabled) manpages to "%s%s"\n' "$(DESTDIR)" "$(MAN1DIR)"
@printf ' karatsuba runs the karatsuba script (requires Python 3)\n'
@printf ' karatsuba_test runs the karatsuba script while running tests\n'
@printf ' (requires Python 3)\n'
@printf ' uninstall uninstalls binaries from "%s%s"\n' "$(DESTDIR)" "$(BINDIR)"
@printf ' and (if enabled) manpages from "%s%s"\n' "$(DESTDIR)" "$(MAN1DIR)"
@printf ' test runs the test suite\n'
@printf ' test_bc runs the bc test suite, if bc has been built\n'
@printf ' test_dc runs the dc test suite, if dc has been built\n'
@printf ' time_test runs the test suite, displaying times for some things\n'
@printf ' time_test_bc runs the bc test suite, displaying times for some things\n'
@printf ' time_test_dc runs the dc test suite, displaying times for some things\n'
@printf ' timeconst runs the test on the Linux timeconst.bc script,\n'
@printf ' if it exists and bc has been built\n'
@printf ' valgrind runs the test suite through valgrind\n'
@printf ' valgrind_bc runs the bc test suite, if bc has been built,\n'
@printf ' through valgrind\n'
@printf ' valgrind_dc runs the dc test suite, if dc has been built,\n'
@printf ' through valgrind\n'
run_all_tests:
%%BC_ALL_TESTS%%
%%TIMECONST_ALL_TESTS%%
%%DC_ALL_TESTS%%
check: test
test: %%TESTS%%
test_bc: test_bc_header test_bc_tests test_bc_scripts test_bc_stdin test_bc_read test_bc_errors test_bc_other
@printf '\nAll bc tests passed.\n\n$(TEST_STARS)\n'
test_bc_tests:%%BC_TESTS%%
test_bc_scripts:%%BC_SCRIPT_TESTS%%
test_bc_stdin:
@sh tests/stdin.sh bc %%BC_TEST_EXEC%%
test_bc_read:
@sh tests/read.sh bc %%BC_TEST_EXEC%%
test_bc_errors:
@sh tests/errors.sh bc %%BC_TEST_EXEC%%
test_bc_other:
@sh tests/other.sh bc %%BC_TEST_EXEC%%
test_bc_header:
@printf '$(TEST_STARS)\n\nRunning bc tests...\n\n'
test_dc: test_dc_header test_dc_tests test_dc_scripts test_dc_stdin test_dc_read test_dc_errors test_dc_other
@printf '\nAll dc tests passed.\n\n$(TEST_STARS)\n'
test_dc_tests:%%DC_TESTS%%
test_dc_scripts:%%DC_SCRIPT_TESTS%%
test_dc_stdin:
@sh tests/stdin.sh dc %%DC_TEST_EXEC%%
test_dc_read:
@sh tests/read.sh dc %%DC_TEST_EXEC%%
test_dc_errors:
@sh tests/errors.sh dc %%DC_TEST_EXEC%%
test_dc_other:
@sh tests/other.sh dc %%DC_TEST_EXEC%%
test_dc_header:
@printf '$(TEST_STARS)\n\nRunning dc tests...\n\n'
timeconst:
%%TIMECONST%%
library_test: $(LIBBC)
$(CC) $(CFLAGS) $(BCL_TEST_C) $(LIBBC) -o $(BCL_TEST)
test_library: library_test
$(BCL_TEST)
karatsuba:
%%KARATSUBA%%
karatsuba_test:
%%KARATSUBA_TEST%%
coverage_output:
%%COVERAGE_OUTPUT%%
coverage:%%COVERAGE_PREREQS%%
version:
@printf '%s' "$(VERSION)"
libcname:
@printf '%s' "$(BC_LIB_C)"
extra_math:
@printf '%s' "$(BC_ENABLE_EXTRA_MATH)"
manpages:
$(MANPAGE) bc
$(MANPAGE) dc
$(MANPAGE) bcl
clean_gen:
@$(RM) -f $(GEN_EXEC)
clean:%%CLEAN_PREREQS%%
@printf 'Cleaning files...\n'
@$(RM) -f $(OBJ)
@$(RM) -f $(BC_EXEC)
@$(RM) -f $(DC_EXEC)
@$(RM) -fr $(BIN)
@$(RM) -f $(LOCALES)/*.cat
@$(RM) -f $(BC_LIB_C) $(BC_LIB_O)
@$(RM) -f $(BC_LIB2_C) $(BC_LIB2_O)
@$(RM) -f $(BC_HELP_C) $(BC_HELP_O)
@$(RM) -f $(DC_HELP_C) $(DC_HELP_O)
@$(RM) -fr $(BC_TEST_OUTPUTS) $(DC_TEST_OUTPUTS)
@$(RM) -fr $(BC_FUZZ_OUTPUTS) $(DC_FUZZ_OUTPUTS)
clean_config: clean
@printf 'Cleaning config...\n'
@$(RM) -f Makefile
@$(RM) -f $(BC_MD) $(DC_MD)
@$(RM) -f $(BC_MANPAGE) $(DC_MANPAGE)
clean_coverage:
@printf 'Cleaning coverage files...\n'
@$(RM) -f *.gcov
@$(RM) -f *.html
@$(RM) -f *.gcda *.gcno
@$(RM) -f *.profraw
@$(RM) -f $(GCDA) $(GCNO)
@$(RM) -f $(BC_GCDA) $(BC_GCNO)
@$(RM) -f $(DC_GCDA) $(DC_GCNO)
@$(RM) -f $(HISTORY_GCDA) $(HISTORY_GCNO)
@$(RM) -f $(RAND_GCDA) $(RAND_GCNO)
@$(RM) -f $(BC_LIB_GCDA) $(BC_LIB_GCNO)
@$(RM) -f $(BC_LIB2_GCDA) $(BC_LIB2_GCNO)
@$(RM) -f $(BC_HELP_GCDA) $(BC_HELP_GCNO)
@$(RM) -f $(DC_HELP_GCDA) $(DC_HELP_GCNO)
clean_tests: clean clean_config clean_coverage
@printf 'Cleaning test files...\n'
@$(RM) -f tests/bc/parse.txt tests/bc/parse_results.txt
@$(RM) -f tests/bc/print.txt tests/bc/print_results.txt
@$(RM) -f tests/bc/bessel.txt tests/bc/bessel_results.txt
@$(RM) -f tests/bc/scripts/bessel.txt
@$(RM) -f tests/bc/scripts/parse.txt
@$(RM) -f tests/bc/scripts/print.txt
@$(RM) -f tests/bc/scripts/add.txt
@$(RM) -f tests/bc/scripts/divide.txt
@$(RM) -f tests/bc/scripts/multiply.txt
@$(RM) -f tests/bc/scripts/subtract.txt
@$(RM) -f tests/dc/scripts/prime.txt tests/dc/scripts/stream.txt
@$(RM) -f .log_*.txt
@$(RM) -f .math.txt .results.txt .ops.txt
@$(RM) -f .test.txt
@$(RM) -f tags .gdbbreakpoints .gdb_history .gdbsetup
@$(RM) -f cscope.*
@$(RM) -f bc.old
install_locales:
%%INSTALL_LOCALES%%
install_bc_manpage:
$(SAFE_INSTALL) $(MANPAGE_INSTALL_ARGS) $(BC_MANPAGE) $(DESTDIR)$(MAN1DIR)/$(BC_MANPAGE_NAME)
install_dc_manpage:
$(SAFE_INSTALL) $(MANPAGE_INSTALL_ARGS) $(DC_MANPAGE) $(DESTDIR)$(MAN1DIR)/$(DC_MANPAGE_NAME)
install_bcl_manpage:
$(SAFE_INSTALL) $(MANPAGE_INSTALL_ARGS) $(BCL_MANPAGE) $(DESTDIR)$(MAN3DIR)/$(BCL_MANPAGE_NAME)
install_bcl_header:
$(SAFE_INSTALL) $(MANPAGE_INSTALL_ARGS) $(BCL_HEADER) $(DESTDIR)$(INCLUDEDIR)/$(BCL_HEADER_NAME)
install_execs:
$(INSTALL) $(DESTDIR)$(BINDIR) "$(EXEC_SUFFIX)"
install_library:
$(SAFE_INSTALL) $(BINARY_INSTALL_ARGS) $(LIBBC) $(DESTDIR)$(LIBDIR)/$(LIB_NAME)
install:%%INSTALL_LOCALES_PREREQS%%%%INSTALL_MAN_PREREQS%%%%INSTALL_PREREQS%%
uninstall_locales:
$(LOCALE_UNINSTALL) $(NLSPATH) $(MAIN_EXEC) $(DESTDIR)
uninstall_bc_manpage:
$(RM) -f $(DESTDIR)$(MAN1DIR)/$(BC_MANPAGE_NAME)
uninstall_bc:
$(RM) -f $(DESTDIR)$(BINDIR)/$(EXEC_PREFIX)$(BC)$(EXEC_SUFFIX)
uninstall_dc_manpage:
$(RM) -f $(DESTDIR)$(MAN1DIR)/$(DC_MANPAGE_NAME)
uninstall_dc:
$(RM) -f $(DESTDIR)$(BINDIR)/$(EXEC_PREFIX)$(DC)$(EXEC_SUFFIX)
uninstall_library:
$(RM) -f $(DESTDIR)$(LIBDIR)/$(LIB_NAME)
uninstall_bcl_header:
$(RM) -f $(DESTDIR)$(INCLUDEDIR)/$(BCL_HEADER_NAME)
uninstall_bcl_manpage:
$(RM) -f $(DESTDIR)$(MAN3DIR)/$(BCL_MANPAGE_NAME)
uninstall:%%UNINSTALL_LOCALES_PREREQS%%%%UNINSTALL_MAN_PREREQS%%%%UNINSTALL_PREREQS%%