Restore cross-platform GNU Make build

This commit is contained in:
2026-06-25 09:46:52 +03:00
parent 2b82cb7928
commit 632968b849
4 changed files with 160 additions and 1914 deletions
+151 -181
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@@ -1,214 +1,184 @@
# Makefile prototype for configure # Build libfec on Linux, macOS and on/for 64-bit Windows with MinGW-w64.
# Copyright 2004 Phil Karn, KA9Q #
# May be used under the terms of the GNU Lesser General Public License (LGPL) # make build for the host platform
# make linux build Linux libraries
# make macos build macOS libraries
# make windows build Windows libraries (cross-build on Linux/macOS)
# make static build only the static library
# make shared build only the shared library
# make clean remove obj/ and lib/
# Generated automatically from makefile.in by configure. ifeq ($(OS),Windows_NT)
srcdir = . HOST_OS := windows
prefix = /usr/local else ifeq ($(shell uname -s),Darwin)
exec_prefix=${prefix} HOST_OS := macos
CC=gcc else
AR ?= ar HOST_OS := linux
RANLIB ?= ranlib
LIBS= cpu_mode_generic.o fec.o sim.o viterbi27.o viterbi27_port.o viterbi29.o viterbi29_port.o \
viterbi615.o viterbi615_port.o encode_rs_char.o encode_rs_int.o encode_rs_8.o \
decode_rs_char.o decode_rs_int.o decode_rs_8.o \
init_rs_char.o init_rs_int.o ccsds_tab.o \
encode_rs_ccsds.o decode_rs_ccsds.o ccsds_tal.o \
dotprod.o dotprod_port.o \
peakval.o peakval_port.o \
sumsq.o sumsq_port.o
CFLAGS=-O2 -fPIC -Wno-implicit-int -Wno-implicit-function-declaration -Wno-int-conversion -I. -Wall
SHARED_LIB=libfec.so
REBIND=ldconfig
ifeq ($(shell uname -s),Darwin)
SHARED_LIB=libfec.dylib
REBIND=
endif endif
all: libfec.a $(SHARED_LIB) BUILD ?= $(HOST_OS)
test: vtest27 vtest29 vtest615 rstest dtest sumsq_test peaktest OBJROOT := obj
./vtest27 -e 3.0 -n 1000 -v OUTROOT := lib
./vtest27 OBJDIR := $(OBJROOT)/$(BUILD)
./vtest29 -e 2.5 -n 1000 -v OUTDIR := $(OUTROOT)/$(BUILD)
./vtest29 GENDIR := $(OBJDIR)/generated
./vtest615 -e 1.0 -n 100 -v TOOLDIR := $(OBJROOT)/tools/$(HOST_OS)
./vtest615
./rstest
./dtest
./sumsq_test
./peaktest
install: all # Command-line assignments (for example CC=clang) still take precedence.
mkdir -p ${exec_prefix}/lib ifeq ($(BUILD),windows)
install -m 644 -p $(SHARED_LIB) libfec.a ${exec_prefix}/lib ifeq ($(HOST_OS),windows)
# (cd ${exec_prefix}/lib;ln -f -s $(SHARED_LIB) libfec.so) CROSS_PREFIX ?=
ifneq ($(REBIND),) else
$(REBIND) CROSS_PREFIX ?= x86_64-w64-mingw32-
endif
ifeq ($(origin CC),default)
CC := $(CROSS_PREFIX)gcc
endif
ifeq ($(origin AR),default)
AR := $(CROSS_PREFIX)ar
endif
ifeq ($(origin RANLIB),undefined)
RANLIB := $(CROSS_PREFIX)ranlib
endif
SHARED_LIB := $(OUTDIR)/libfec.dll
IMPORT_LIB := $(OUTDIR)/libfec.dll.a
SHARED_FLAGS := -shared -Wl,--out-implib,$(IMPORT_LIB)
PIC_CFLAGS :=
else ifeq ($(BUILD),linux)
ifeq ($(origin CC),default)
CC := gcc
endif
ifeq ($(origin AR),default)
AR := ar
endif
ifeq ($(origin RANLIB),undefined)
RANLIB := ranlib
endif
SHARED_LIB := $(OUTDIR)/libfec.so
IMPORT_LIB :=
SHARED_FLAGS := -shared -Wl,-soname,libfec.so
PIC_CFLAGS := -fPIC
else ifeq ($(BUILD),macos)
ifeq ($(origin CC),default)
CC := cc
endif
ifeq ($(origin AR),default)
AR := ar
endif
ifeq ($(origin RANLIB),undefined)
RANLIB := ranlib
endif
SHARED_LIB := $(OUTDIR)/libfec.dylib
IMPORT_LIB :=
SHARED_FLAGS := -dynamiclib -install_name libfec.dylib
PIC_CFLAGS := -fPIC
else
$(error Unsupported BUILD='$(BUILD)'; use BUILD=linux, BUILD=macos or BUILD=windows)
endif endif
mkdir -p ${prefix}/include
install -m 644 -p fec.h ${prefix}/include
mkdir -m 0755 -p ${prefix}/man/man3
install -m 644 -p simd-viterbi.3 rs.3 dsp.3 ${prefix}/man/man3
peaktest: peaktest.o libfec.a ifeq ($(origin HOSTCC),undefined)
$(CC) -g -o $@ $^ HOSTCC := gcc
endif
sumsq_test: sumsq_test.o libfec.a CPPFLAGS ?=
$(CC) -g -o $@ $^ CFLAGS ?= -O2 -Wall -Wno-implicit-int -Wno-implicit-function-declaration -Wno-int-conversion
LDFLAGS ?=
LDLIBS ?= -lm
HOSTCFLAGS ?= -O2
dtest: dtest.o libfec.a STATIC_LIB := $(OUTDIR)/libfec.a
$(CC) -g -o $@ $^ -lm
vtest27: vtest27.o libfec.a SOURCES := \
$(CC) -g -o $@ $^ -lm cpu_mode_generic.c fec.c sim.c \
viterbi27.c viterbi27_port.c \
viterbi29.c viterbi29_port.c \
viterbi615.c viterbi615_port.c \
encode_rs_char.c encode_rs_int.c encode_rs_8.c \
decode_rs_char.c decode_rs_int.c decode_rs_8.c \
init_rs_char.c init_rs_int.c \
encode_rs_ccsds.c decode_rs_ccsds.c \
dotprod.c dotprod_port.c \
peakval.c peakval_port.c \
sumsq.c sumsq_port.c
vtest29: vtest29.o libfec.a GENERATED_SOURCES := $(GENDIR)/ccsds_tab.c $(GENDIR)/ccsds_tal.c
$(CC) -g -o $@ $^ -lm OBJECTS := $(addprefix $(OBJDIR)/,$(SOURCES:.c=.o)) \
$(OBJDIR)/ccsds_tab.o $(OBJDIR)/ccsds_tal.o
DEPS := $(OBJECTS:.o=.d)
vtest615: vtest615.o libfec.a GEN_CCSDS := $(TOOLDIR)/gen_ccsds$(if $(filter windows,$(HOST_OS)),.exe)
$(CC) -g -o $@ $^ -lm GEN_TAL := $(TOOLDIR)/gen_ccsds_tal$(if $(filter windows,$(HOST_OS)),.exe)
HOST_GEN_OBJECTS := $(TOOLDIR)/gen_ccsds.o $(TOOLDIR)/init_rs_char.o
rstest: rstest.o libfec.a .DEFAULT_GOAL := all
$(CC) -g -o $@ $^ .PHONY: all build linux macos windows static shared check-tools clean
# for some reason, the test programs without args segfault on the PPC with -O2 optimization. Dunno why - compiler bug? all: build
vtest27.o: vtest27.c fec.h build: check-tools static shared
$(CC) -g -c $< static: $(STATIC_LIB)
shared: $(SHARED_LIB)
vtest29.o: vtest29.c fec.h # Explicit platform aliases are recursive so their toolchains and paths are
$(CC) -g -c $< # resolved with the requested BUILD value from the start.
linux:
$(MAKE) BUILD=linux build
vtest615.o: vtest615.c fec.h macos:
$(CC) -g -c $< $(MAKE) BUILD=macos build
libfec.a: $(LIBS) windows:
$(AR) rv $@ $^ $(MAKE) BUILD=windows build
$(RANLIB) libfec.a
# for Darwin check-tools:
libfec.dylib: $(LIBS) @command -v $(CC) >/dev/null 2>&1 || { \
$(CC) -dynamiclib -install_name $@ -o $@ $^ echo "Error: compiler '$(CC)' was not found."; \
echo "For Windows builds install MinGW-w64 or use an MSYS2 MinGW 64-bit shell."; \
exit 1; \
}
@command -v $(HOSTCC) >/dev/null 2>&1 || { \
echo "Error: host compiler '$(HOSTCC)' was not found."; \
exit 1; \
}
# for Linux et al $(STATIC_LIB): $(OBJECTS) | $(OUTDIR)
libfec.so: $(LIBS) $(AR) rcs $@ $^
$(CC) -shared -Xlinker -soname=$@ -o $@ -Wl,-whole-archive $^ -Wl,-no-whole-archive -lc -lm $(RANLIB) $@
dotprod.o: dotprod.c fec.h $(SHARED_LIB): $(OBJECTS) | $(OUTDIR)
$(CC) $(SHARED_FLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
dotprod_port.o: dotprod_port.c fec.h $(OBJDIR)/%.o: %.c | $(OBJDIR)
$(CC) $(CPPFLAGS) $(CFLAGS) $(PIC_CFLAGS) -MMD -MP -I. -c -o $@ $<
viterbi27.o: viterbi27.c fec.h $(OBJDIR)/ccsds_tab.o: $(GENDIR)/ccsds_tab.c | $(OBJDIR)
$(CC) $(CPPFLAGS) $(CFLAGS) $(PIC_CFLAGS) -MMD -MP -I. -c -o $@ $<
viterbi27_port.o: viterbi27_port.c fec.h $(OBJDIR)/ccsds_tal.o: $(GENDIR)/ccsds_tal.c | $(OBJDIR)
$(CC) $(CPPFLAGS) $(CFLAGS) $(PIC_CFLAGS) -MMD -MP -I. -c -o $@ $<
viterbi29.o: viterbi29.c fec.h $(GENDIR)/ccsds_tab.c: $(GEN_CCSDS) | $(GENDIR)
$(GEN_CCSDS) > $@
encode_rs_char.o: encode_rs_char.c char.h rs-common.h $(GENDIR)/ccsds_tal.c: $(GEN_TAL) | $(GENDIR)
$(GEN_TAL) > $@
encode_rs_int.o: encode_rs_int.c int.h rs-common.h $(GEN_CCSDS): $(HOST_GEN_OBJECTS) | $(TOOLDIR)
$(HOSTCC) -o $@ $^
encode_rs_8.o: encode_rs_8.c fixed.h $(GEN_TAL): gen_ccsds_tal.c | $(TOOLDIR)
$(HOSTCC) $(HOSTCFLAGS) -I. -o $@ $<
encode_rs_av.o: encode_rs_av.c fixed.h $(TOOLDIR)/gen_ccsds.o: gen_ccsds.c char.h rs-common.h fec.h | $(TOOLDIR)
$(HOSTCC) $(HOSTCFLAGS) -I. -c -o $@ $<
decode_rs_char.o: decode_rs_char.c char.h rs-common.h $(TOOLDIR)/init_rs_char.o: init_rs_char.c char.h rs-common.h init_rs.h fec.h | $(TOOLDIR)
$(HOSTCC) $(HOSTCFLAGS) -I. -c -o $@ $<
decode_rs_int.o: decode_rs_int.c int.h rs-common.h
decode_rs_8.o: decode_rs_8.c fixed.h
init_rs_char.o: init_rs_char.c char.h rs-common.h
init_rs_int.o: init_rs_int.c int.h rs-common.h
ccsds_tab.o: ccsds_tab.c
ccsds_tab.c: gen_ccsds
./gen_ccsds > ccsds_tab.c
gen_ccsds: gen_ccsds.o init_rs_char.o
$(CC) -o $@ $^
gen_ccsds.o: gen_ccsds.c
$(CC) $(CFLAGS) -c -o $@ $<
ccsds_tal.o: ccsds_tal.c
ccsds_tal.c: gen_ccsds_tal
./gen_ccsds_tal > ccsds_tal.c
exercise_char.o: exercise.c
$(CC) $(CFLAGS) -c -o $@ $<
exercise_int.o: exercise.c
$(CC) -DBIGSYM=1 $(CFLAGS) -c -o $@ $<
exercise_8.o: exercise.c
$(CC) -DFIXED=1 $(CFLAGS) -c -o $@ $<
exercise_ccsds.o: exercise.c
$(CC) -DCCSDS=1 $(CFLAGS) -c -o $@ $<
viterbi27.o: viterbi27.c fec.h
viterbi27_port.o: viterbi27_port.c fec.h
viterbi27_av.o: viterbi27_av.c fec.h
viterbi27_mmx.o: viterbi27_mmx.c fec.h
$(CC) $(CFLAGS) -mmmx -c -o $@ $<
viterbi27_sse.o: viterbi27_sse.c fec.h
$(CC) $(CFLAGS) -msse -c -o $@ $<
viterbi27_sse2.o: viterbi27_sse2.c fec.h
$(CC) $(CFLAGS) -msse2 -c -o $@ $<
viterbi29.o: viterbi29.c fec.h
viterbi29_port.o: viterbi29_port.c fec.h
viterbi29_av.o: viterbi29_av.c fec.h
viterbi29_mmx.o: viterbi29_mmx.c fec.h
$(CC) $(CFLAGS) -mmmx -c -o $@ $<
viterbi29_sse.o: viterbi29_sse.c fec.h
$(CC) $(CFLAGS) -msse -c -o $@ $<
viterbi29_sse2.o: viterbi29_sse2.c fec.h
$(CC) $(CFLAGS) -msse2 -c -o $@ $<
viterbi615.o: viterbi615.c fec.h
viterbi615_port.o: viterbi615_port.c fec.h
viterbi615_av.o: viterbi615_av.c fec.h
viterbi615_mmx.o: viterbi615_mmx.c fec.h
$(CC) $(CFLAGS) -mmmx -c -o $@ $<
viterbi615_sse.o: viterbi615_sse.c fec.h
$(CC) $(CFLAGS) -msse -c -o $@ $<
viterbi615_sse2.o: viterbi615_sse2.c fec.h
$(CC) $(CFLAGS) -msse2 -c -o $@ $<
cpu_mode_generic.o: cpu_mode_generic.c fec.h
$(CC) $(CFLAGS) -c -o $@ $<
cpu_mode_x86.o: cpu_mode_x86.c fec.h
cpu_mode_ppc.o: cpu_mode_ppc.c fec.h
$(OBJDIR) $(OUTDIR) $(GENDIR) $(TOOLDIR):
mkdir -p $@
clean: clean:
rm -f *.o libfec.so libfec.dylib *.a peaktest sumsq_test dtest vtest27 vtest29 vtest615 rstest ccsds_tab.c ccsds_tal.c gen_ccsds gen_ccsds_tal core -rm -rf $(OBJROOT) $(OUTROOT)
rm -rf autom4te.cache
distclean: clean -include $(DEPS)
rm -f config.log config.cache config.status config.h makefile
+9 -5
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@@ -88,13 +88,17 @@ Public License (LGPL); see the file lesser.txt for details.
BUILDING BUILDING
The GNU Make build keeps intermediate files under obj/ and libraries under The GNU Make build keeps intermediate files under obj/ and libraries under
lib/. Platform-specific subdirectories allow Linux and Windows builds to lib/. Platform-specific subdirectories allow Linux, macOS and Windows builds
coexist. to coexist.
On Linux: On Linux:
make linux make linux
On macOS:
make macos
To cross-compile for 64-bit Windows on Linux (requires MinGW-w64): To cross-compile for 64-bit Windows on Linux (requires MinGW-w64):
make windows make windows
@@ -103,9 +107,9 @@ To build natively on Windows, open an MSYS2 MinGW 64-bit shell and run:
make make
The resulting files are in lib/linux/ or lib/windows/. Use `make static` or The resulting files are in lib/linux/, lib/macos/ or lib/windows/. Use
`make shared` to build only one library type, and `make clean` to remove all `make static` or `make shared` to build only one library type, and `make clean`
generated files. to remove all generated files.
Revision history: Revision history:
Version 1.0 released 29 May 2001 Version 1.0 released 29 May 2001
Vendored
-1513
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@@ -1,215 +0,0 @@
# Makefile prototype for configure
# Copyright 2004 Phil Karn, KA9Q
# May be used under the terms of the GNU Lesser General Public License (LGPL)
# @configure_input@
srcdir = @srcdir@
prefix = @prefix@
exec_prefix=@exec_prefix@
VPATH = @srcdir@
CC=@CC@
AR ?= ar
RANLIB ?= ranlib
LIBS=@MLIBS@ cpu_mode_generic.o fec.o sim.o viterbi27.o viterbi27_port.o viterbi29.o viterbi29_port.o \
viterbi615.o viterbi615_port.o encode_rs_char.o encode_rs_int.o encode_rs_8.o \
decode_rs_char.o decode_rs_int.o decode_rs_8.o \
init_rs_char.o init_rs_int.o ccsds_tab.o \
encode_rs_ccsds.o decode_rs_ccsds.o ccsds_tal.o \
dotprod.o dotprod_port.o \
peakval.o peakval_port.o \
sumsq.o sumsq_port.o
CFLAGS=@CFLAGS@ -I. -Wall @ARCH_OPTION@
SHARED_LIB=@SH_LIB@
REBIND=@REBIND@
ifeq ($(shell uname -s),Darwin)
SHARED_LIB=libfec.dylib
REBIND=
endif
all: libfec.a $(SHARED_LIB)
test: vtest27 vtest29 vtest615 rstest dtest sumsq_test peaktest
./vtest27 -e 3.0 -n 1000 -v
./vtest27
./vtest29 -e 2.5 -n 1000 -v
./vtest29
./vtest615 -e 1.0 -n 100 -v
./vtest615
./rstest
./dtest
./sumsq_test
./peaktest
install: all
mkdir -p @libdir@
install -m 644 -p $(SHARED_LIB) libfec.a @libdir@
# (cd @libdir@;ln -f -s $(SHARED_LIB) libfec.so)
ifneq ($(REBIND),)
$(REBIND)
endif
mkdir -p @includedir@
install -m 644 -p fec.h @includedir@
mkdir -m 0755 -p @mandir@/man3
install -m 644 -p simd-viterbi.3 rs.3 dsp.3 @mandir@/man3
peaktest: peaktest.o libfec.a
$(CC) -g -o $@ $^
sumsq_test: sumsq_test.o libfec.a
$(CC) -g -o $@ $^
dtest: dtest.o libfec.a
$(CC) -g -o $@ $^ -lm
vtest27: vtest27.o libfec.a
$(CC) -g -o $@ $^ -lm
vtest29: vtest29.o libfec.a
$(CC) -g -o $@ $^ -lm
vtest615: vtest615.o libfec.a
$(CC) -g -o $@ $^ -lm
rstest: rstest.o libfec.a
$(CC) -g -o $@ $^
# for some reason, the test programs without args segfault on the PPC with -O2 optimization. Dunno why - compiler bug?
vtest27.o: vtest27.c fec.h
$(CC) -g -c $<
vtest29.o: vtest29.c fec.h
$(CC) -g -c $<
vtest615.o: vtest615.c fec.h
$(CC) -g -c $<
libfec.a: $(LIBS)
$(AR) rv $@ $^
$(RANLIB) libfec.a
# for Darwin
libfec.dylib: $(LIBS)
$(CC) -dynamiclib -install_name $@ -o $@ $^
# for Linux et al
libfec.so: $(LIBS)
$(CC) -shared -Xlinker -soname=$@ -o $@ -Wl,-whole-archive $^ -Wl,-no-whole-archive -lc -lm
dotprod.o: dotprod.c fec.h
dotprod_port.o: dotprod_port.c fec.h
viterbi27.o: viterbi27.c fec.h
viterbi27_port.o: viterbi27_port.c fec.h
viterbi29.o: viterbi29.c fec.h
encode_rs_char.o: encode_rs_char.c char.h rs-common.h
encode_rs_int.o: encode_rs_int.c int.h rs-common.h
encode_rs_8.o: encode_rs_8.c fixed.h
encode_rs_av.o: encode_rs_av.c fixed.h
decode_rs_char.o: decode_rs_char.c char.h rs-common.h
decode_rs_int.o: decode_rs_int.c int.h rs-common.h
decode_rs_8.o: decode_rs_8.c fixed.h
init_rs_char.o: init_rs_char.c char.h rs-common.h
init_rs_int.o: init_rs_int.c int.h rs-common.h
ccsds_tab.o: ccsds_tab.c
ccsds_tab.c: gen_ccsds
./gen_ccsds > ccsds_tab.c
gen_ccsds: gen_ccsds.o init_rs_char.o
$(CC) -o $@ $^
gen_ccsds.o: gen_ccsds.c
$(CC) $(CFLAGS) -c -o $@ $<
ccsds_tal.o: ccsds_tal.c
ccsds_tal.c: gen_ccsds_tal
./gen_ccsds_tal > ccsds_tal.c
exercise_char.o: exercise.c
$(CC) $(CFLAGS) -c -o $@ $<
exercise_int.o: exercise.c
$(CC) -DBIGSYM=1 $(CFLAGS) -c -o $@ $<
exercise_8.o: exercise.c
$(CC) -DFIXED=1 $(CFLAGS) -c -o $@ $<
exercise_ccsds.o: exercise.c
$(CC) -DCCSDS=1 $(CFLAGS) -c -o $@ $<
viterbi27.o: viterbi27.c fec.h
viterbi27_port.o: viterbi27_port.c fec.h
viterbi27_av.o: viterbi27_av.c fec.h
viterbi27_mmx.o: viterbi27_mmx.c fec.h
$(CC) $(CFLAGS) -mmmx -c -o $@ $<
viterbi27_sse.o: viterbi27_sse.c fec.h
$(CC) $(CFLAGS) -msse -c -o $@ $<
viterbi27_sse2.o: viterbi27_sse2.c fec.h
$(CC) $(CFLAGS) -msse2 -c -o $@ $<
viterbi29.o: viterbi29.c fec.h
viterbi29_port.o: viterbi29_port.c fec.h
viterbi29_av.o: viterbi29_av.c fec.h
viterbi29_mmx.o: viterbi29_mmx.c fec.h
$(CC) $(CFLAGS) -mmmx -c -o $@ $<
viterbi29_sse.o: viterbi29_sse.c fec.h
$(CC) $(CFLAGS) -msse -c -o $@ $<
viterbi29_sse2.o: viterbi29_sse2.c fec.h
$(CC) $(CFLAGS) -msse2 -c -o $@ $<
viterbi615.o: viterbi615.c fec.h
viterbi615_port.o: viterbi615_port.c fec.h
viterbi615_av.o: viterbi615_av.c fec.h
viterbi615_mmx.o: viterbi615_mmx.c fec.h
$(CC) $(CFLAGS) -mmmx -c -o $@ $<
viterbi615_sse.o: viterbi615_sse.c fec.h
$(CC) $(CFLAGS) -msse -c -o $@ $<
viterbi615_sse2.o: viterbi615_sse2.c fec.h
$(CC) $(CFLAGS) -msse2 -c -o $@ $<
cpu_mode_generic.o: cpu_mode_generic.c fec.h
$(CC) $(CFLAGS) -c -o $@ $<
cpu_mode_x86.o: cpu_mode_x86.c fec.h
cpu_mode_ppc.o: cpu_mode_ppc.c fec.h
clean:
rm -f *.o libfec.so libfec.dylib *.a peaktest sumsq_test dtest vtest27 vtest29 vtest615 rstest ccsds_tab.c ccsds_tal.c gen_ccsds gen_ccsds_tal core
rm -rf autom4te.cache
distclean: clean
rm -f config.log config.cache config.status config.h makefile