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-rw-r--r--programs/Makefile102
1 files changed, 81 insertions, 21 deletions
diff --git a/programs/Makefile b/programs/Makefile
index 1475cb6109163..0c920a87bcbd8 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -18,6 +18,19 @@
ZSTDDIR = ../lib
+# Version numbers
+LIBVER_SRC := $(ZSTDDIR)/zstd.h
+LIBVER_MAJOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
+LIBVER_MINOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
+LIBVER_PATCH_SCRIPT:=`sed -n '/define ZSTD_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
+LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
+LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
+LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
+LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
+LIBVER := $(shell echo $(LIBVER_SCRIPT))
+
+ZSTD_VERSION=$(LIBVER)
+
ifeq ($(shell $(CC) -v 2>&1 | grep -c "gcc version "), 1)
ALIGN_LOOP = -falign-loops=32
else
@@ -69,10 +82,23 @@ else
EXT =
endif
+VOID = /dev/null
+
+# thread detection
+NO_THREAD_MSG := ==> no threads, building without multithreading support
+HAVE_PTHREAD := $(shell printf '\#include <pthread.h>\nint main(void) { return 0; }' | $(CC) $(FLAGS) -o have_pthread$(EXT) -x c - -pthread 2> $(VOID) && rm have_pthread$(EXT) && echo 1 || echo 0)
+HAVE_THREAD := $(shell [ "$(HAVE_PTHREAD)" -eq "1" -o -n "$(filter Windows%,$(OS))" ] && echo 1 || echo 0)
+ifeq ($(HAVE_THREAD), 1)
+THREAD_MSG := ==> building with threading support
+THREAD_CPP := -DZSTD_MULTITHREAD
+THREAD_LD := -pthread
+else
+THREAD_MSG := $(NO_THREAD_MSG)
+endif
+
# zlib detection
NO_ZLIB_MSG := ==> no zlib, building zstd without .gz support
-VOID = /dev/null
-HAVE_ZLIB := $(shell printf '\#include <zlib.h>\nint main(){}' | $(CC) -o have_zlib -x c - -lz 2> $(VOID) && rm have_zlib$(EXT) && echo 1 || echo 0)
+HAVE_ZLIB := $(shell printf '\#include <zlib.h>\nint main(void) { return 0; }' | $(CC) $(FLAGS) -o have_zlib$(EXT) -x c - -lz 2> $(VOID) && rm have_zlib$(EXT) && echo 1 || echo 0)
ifeq ($(HAVE_ZLIB), 1)
ZLIB_MSG := ==> building zstd with .gz compression support
ZLIBCPP = -DZSTD_GZCOMPRESS -DZSTD_GZDECOMPRESS
@@ -80,9 +106,10 @@ ZLIBLD = -lz
else
ZLIB_MSG := $(NO_ZLIB_MSG)
endif
+
# lzma detection
NO_LZMA_MSG := ==> no liblzma, building zstd without .xz/.lzma support
-HAVE_LZMA := $(shell printf '\#include <lzma.h>\nint main(){}' | $(CC) -o have_lzma -x c - -llzma 2> $(VOID) && rm have_lzma$(EXT) && echo 1 || echo 0)
+HAVE_LZMA := $(shell printf '\#include <lzma.h>\nint main(void) { return 0; }' | $(CC) $(FLAGS) -o have_lzma$(EXT) -x c - -llzma 2> $(VOID) && rm have_lzma$(EXT) && echo 1 || echo 0)
ifeq ($(HAVE_LZMA), 1)
LZMA_MSG := ==> building zstd with .xz/.lzma compression support
LZMACPP = -DZSTD_LZMACOMPRESS -DZSTD_LZMADECOMPRESS
@@ -91,6 +118,16 @@ else
LZMA_MSG := $(NO_LZMA_MSG)
endif
+# lz4 detection
+NO_LZ4_MSG := ==> no liblz4, building zstd without .lz4 support
+HAVE_LZ4 := $(shell printf '\#include <lz4frame.h>\n\#include <lz4.h>\nint main(void) { return 0; }' | $(CC) $(FLAGS) -o have_lz4$(EXT) -x c - -llz4 2> $(VOID) && rm have_lz4$(EXT) && echo 1 || echo 0)
+ifeq ($(HAVE_LZ4), 1)
+LZ4_MSG := ==> building zstd with .lz4 compression support
+LZ4CPP = -DZSTD_LZ4COMPRESS -DZSTD_LZ4DECOMPRESS
+LZ4LD = -llz4
+else
+LZ4_MSG := $(NO_LZ4_MSG)
+endif
.PHONY: default all clean clean_decomp_o install uninstall generate_res
@@ -100,17 +137,20 @@ all: zstd
$(ZSTDDECOMP_O): CFLAGS += $(ALIGN_LOOP)
-zstd : CPPFLAGS += $(ZLIBCPP)
-zstd : LDFLAGS += $(ZLIBLD)
-zstd : LZMA_MSG := $(NO_LZMA_MSG)
-zstd-nogz : ZLIB_MSG := $(NO_ZLIB_MSG)
-zstd-nogz : LZMA_MSG := $(NO_LZMA_MSG)
-xzstd : CPPFLAGS += $(ZLIBCPP) $(LZMACPP)
-xzstd : LDFLAGS += $(ZLIBLD) $(LZMALD)
-zstd zstd-nogz xzstd : CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
-zstd zstd-nogz xzstd : $(ZSTDLIB_OBJ) zstdcli.o fileio.o bench.o datagen.o dibio.o
+zstd xzstd zstd4 xzstd4 : CPPFLAGS += $(THREAD_CPP) $(ZLIBCPP)
+zstd xzstd zstd4 xzstd4 : LDFLAGS += $(THREAD_LD) $(ZLIBLD)
+xzstd xzstd4 : CPPFLAGS += $(LZMACPP)
+xzstd xzstd4 : LDFLAGS += $(LZMALD)
+zstd4 xzstd4 : CPPFLAGS += $(LZ4CPP)
+zstd4 xzstd4 : LDFLAGS += $(LZ4LD)
+zstd zstd4 : LZMA_MSG := - xz/lzma support is disabled
+zstd xzstd : LZ4_MSG := - lz4 support is disabled
+zstd xzstd zstd4 xzstd4 : CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
+zstd xzstd zstd4 xzstd4 : $(ZSTDLIB_FILES) zstdcli.o fileio.o bench.o datagen.o dibio.o
+ @echo "$(THREAD_MSG)"
@echo "$(ZLIB_MSG)"
@echo "$(LZMA_MSG)"
+ @echo "$(LZ4_MSG)"
ifneq (,$(filter Windows%,$(OS)))
windres/generate_res.bat
endif
@@ -126,10 +166,20 @@ ifneq (,$(filter Windows%,$(OS)))
endif
$(CC) -m32 $(FLAGS) $^ $(RES32_FILE) -o $@$(EXT)
-
zstd-nolegacy : clean_decomp_o
$(MAKE) zstd ZSTD_LEGACY_SUPPORT=0
+zstd-nomt : THREAD_CPP :=
+zstd-nomt : THREAD_LD :=
+zstd-nomt : THREAD_MSG := - multi-threading disabled
+zstd-nomt : zstd
+
+zstd-nogz : ZLIBCPP :=
+zstd-nogz : ZLIBLD :=
+zstd-nogz : ZLIB_MSG := - gzip support is disabled
+zstd-nogz : zstd
+
+
zstd-pgo : MOREFLAGS = -fprofile-generate
zstd-pgo : clean zstd
./zstd -b19i1 $(PROFILE_WITH)
@@ -142,22 +192,18 @@ zstd-pgo : clean zstd
$(RM) $(ZSTDDECOMP_O)
$(MAKE) zstd MOREFLAGS=-fprofile-use
-zstd-frugal: $(ZSTD_FILES) zstdcli.c fileio.c
+# minimal target, with only zstd compression and decompression. no bench. no legacy.
+zstd-small: CFLAGS = "-Os -s"
+zstd-frugal zstd-small: $(ZSTD_FILES) zstdcli.c fileio.c
$(CC) $(FLAGS) -DZSTD_NOBENCH -DZSTD_NODICT $^ -o zstd$(EXT)
-zstd-small:
- CFLAGS="-Os -s" $(MAKE) zstd-frugal
-
zstd-decompress: $(ZSTDCOMMON_FILES) $(ZSTDDECOMP_FILES) zstdcli.c fileio.c
$(CC) $(FLAGS) -DZSTD_NOBENCH -DZSTD_NODICT -DZSTD_NOCOMPRESS $^ -o $@$(EXT)
zstd-compress: $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES) zstdcli.c fileio.c
$(CC) $(FLAGS) -DZSTD_NOBENCH -DZSTD_NODICT -DZSTD_NODECOMPRESS $^ -o $@$(EXT)
-zstdmt: CPPFLAGS += -DZSTD_MULTITHREAD
-ifeq (,$(filter Windows%,$(OS)))
-zstdmt: LDFLAGS += -lpthread
-endif
+# zstd is now built with Multi-threading by default
zstdmt: zstd
generate_res:
@@ -174,6 +220,19 @@ clean:
clean_decomp_o:
@$(RM) $(ZSTDDECOMP_O)
+MD2ROFF = ronn
+MD2ROFF_FLAGS = --roff --warnings --manual="User Commands" --organization="zstd $(ZSTD_VERSION)"
+
+zstd.1: zstd.1.md
+ cat $^ | $(MD2ROFF) $(MD2ROFF_FLAGS) | sed -n '/^\.\\\".*/!p' > $@
+
+man: zstd.1
+
+clean-man:
+ rm zstd.1
+
+preview-man: clean-man man
+ man ./zstd.1
#-----------------------------------------------------------------------------
# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
@@ -206,6 +265,7 @@ install: zstd
@$(INSTALL_PROGRAM) zstd $(DESTDIR)$(BINDIR)/zstd
@ln -sf zstd $(DESTDIR)$(BINDIR)/zstdcat
@ln -sf zstd $(DESTDIR)$(BINDIR)/unzstd
+ @ln -sf zstd $(DESTDIR)$(BINDIR)/zstdmt
@$(INSTALL_SCRIPT) zstdless $(DESTDIR)$(BINDIR)/zstdless
@$(INSTALL_SCRIPT) zstdgrep $(DESTDIR)$(BINDIR)/zstdgrep
@echo Installing man pages
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-03 03:58:07 +0000