pgo

diff --git a/programs/Makefile b/programs/Makefile
index 6ede4cc849ba170366500cdd202c25bb4b027430..6568851bc94fe206c2927ef7d797477a2c829d89 100644 (file)
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -73,16 +73,22 @@ default: zstd
 all: zstd zstd32 fullbench fullbench32 fuzzer fuzzer32 zbufftest zbufftest32 paramgrill datagen
 
 zstd  : $(ZSTD_FILES) $(ZSTDDIR)/zstd_buffered.c \
-        xxhash.c bench.c fileio.c zstdcli.c $(ZSTD_FILEIO_LEGACY)
+        zstdcli.c fileio.c $(ZSTD_FILEIO_LEGACY) bench.c xxhash.c datagen.c 
        $(CC)      $(FLAGS) $^ -o $@$(EXT)
 
 zstd32: $(ZSTD_FILES) $(ZSTDDIR)/zstd_buffered.c \
-        xxhash.c bench.c fileio.c zstdcli.c $(ZSTD_FILEIO_LEGACY)
+        zstdcli.c fileio.c $(ZSTD_FILEIO_LEGACY) bench.c xxhash.c datagen.c 
        $(CC) -m32 $(FLAGS) $^ -o $@$(EXT)
 
 zstd_nolegacy :
        $(MAKE) zstd ZSTD_LEGACY_SUPPORT=0
 
+zstd-pgo : MOREFLAGS = -fprofile-generate
+zstd-pgo : clean zstd
+       ./zstd -b $(PROFILE_WITH)
+       rm zstd
+       $(MAKE) zstd MOREFLAGS=-fprofile-use
+
 fullbench  : $(ZSTD_FILES) \
         datagen.c fullbench.c
        $(CC)      $(FLAGS) $^ -o $@$(EXT)
@@ -115,7 +121,7 @@ datagen : datagen.c datagencli.c
        $(CC)      $(FLAGS) $^ -o $@$(EXT)
 
 clean:
-       @rm -f core *.o tmp* \
+       @rm -f core *.o tmp* result* *.gcda \
         zstd$(EXT) zstd32$(EXT) \
         fullbench$(EXT) fullbench32$(EXT) \
         fuzzer$(EXT) fuzzer32$(EXT) zbufftest$(EXT) zbufftest32$(EXT) \
@@ -127,7 +133,7 @@ clean:
 #make install is validated only for Linux, OSX, kFreeBSD and Hurd targets
 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU))
 
-install: zstd
+install: zstd-pgo
        @echo Installing binaries
        @install -d -m 755 $(DESTDIR)$(BINDIR)/ $(DESTDIR)$(MANDIR)/
        @install -m 755 zstd$(EXT) $(DESTDIR)$(BINDIR)/zstd$(EXT)