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dSFMT/dSFMT-sharedlib-makefile.patch

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diff -Nur dSFMT-2.2.5/Makefile new/Makefile
--- dSFMT-2.2.5/Makefile 2020-11-10 01:16:47.000000000 +0100
+++ new/Makefile 2021-04-18 02:26:19.058671926 +0200
@@ -17,23 +17,50 @@
# We could comple test-alti-Mxxx using gcc 3.3 of osx.
# We could comple test-alti-Mxxx using gcc 4.0 of osx.
-WARN = -Wmissing-prototypes -Wall #-Winline
-#WARN = -Wmissing-prototypes -Wall -W
-#WARN = /Wall
-OPTI = -O3 -finline-functions -fomit-frame-pointer -DNDEBUG \
--fno-strict-aliasing --param max-inline-insns-single=1800
-#--param inline-unit-growth=500 --param large-function-growth=900 #for gcc 4
-#OPTI = /Ot /Ob2 /Oy /Ox /Oi /GL /G6
-#STD =
-#STD = -std=c89 -pedantic
-#STD = -std=c99 -pedantic
-STD = -std=c99
-CC = gcc
-CCFLAGS = $(OPTI) $(WARN) $(STD)
-ALTIFLAGS = -mabi=altivec -maltivec -DHAVE_ALTIVEC
-OSXALTIFLAGS = -faltivec -maltivec -DHAVE_ALTIVEC
-SSE2FLAGS = -msse2 -DHAVE_SSE2
-#SSE2FLAGS = /arch:SSE2 /DHAVE_SSE2
+V_MAJOR = 2
+V_MINOR = 2
+V_RELEASE = 5
+SONAME = $(V_MAJOR).$(V_MINOR)
+VERSION = $(V_MAJOR).$(V_MINOR).$(V_RELEASE)
+
+prefix = /usr
+includedir = $(prefix)/include
+libdir = $(prefix)/lib
+SSE2_libdir = $(libdir)/sse2
+DESTDIR = .
+
+SFMT_MEXP = 19937
+WARN = -Wmissing-prototypes -Wall
+OPTI = -O3 -finline-functions -fomit-frame-pointer -DNDEBUG \
+ --param inline-unit-growth=500 --param large-function-growth=900 #for gcc 4
+
+ifneq (,$(findstring shared,$(MAKECMDGOALS)))
+OPTI += -DDSFMT_SHLIB -DSFMT_DO_NOT_USE_OLD_NAMES
+endif
+
+STD = -std=c99
+CC = gcc
+LINK = gcc
+CCFLAGS = -fPIC $(OPTI) $(WARN) $(STD) $(CFLAGS)
+INCPATH = -I$(includedir)
+LIBS = -L$(libdir) -L. -lpthread
+LDFLAGS = -Wl,--no-undefined -Wl,-z,noexecstack -shared
+ALTIFLAGS = -mabi=altivec -maltivec -DHAVE_ALTIVEC
+OSXALTIFLAGS = -faltivec -maltivec -DHAVE_ALTIVEC
+SSE2FLAGS = -msse2 -DHAVE_SSE2
+STRIP =
+COPY_FILE = cp -f
+COPY_DIR = $(COPY_FILE) -R
+INSTALL_FILE = @install -m 644 -p
+INSTALL_DIR = $(COPY_DIR)
+SYMLINK = ln -f -s
+DEL_FILE = rm -rf
+MOVE = mv -f
+CHK_DIR_EXISTS = test -d
+CHK_FILE_EXISTS = test ! -f
+MKDIR = mkdir -p
+
+TARGET = dSFMT
STD_TARGET = test-std-M19937
ALL_STD_TARGET = test-std-M521 test-std-M1279 test-std-M2203 test-std-M4253 \
test-std-M11213 test-std-M19937 test-std-M44497 test-std-M86243 \
@@ -46,6 +73,9 @@
ALL_SSE2_TARGET = test-sse2-M521 test-sse2-M1279 test-sse2-M2203 \
test-sse2-M4253 test-sse2-M11213 test-sse2-M19937 test-sse2-M44497 \
test-sse2-M86243 test-sse2-M132049 test-sse2-M216091
+
+HEADERS = $(TARGET).h $(TARGET)-params.h $(TARGET)-common.h
+
# ==========================================================
# comment out or EDIT following lines to get max performance
# ==========================================================
@@ -78,7 +108,18 @@
# -----------------
#CCFLAGS += -march=athlon64
-.PHONY: std-check sse2-check alti-check
+DEFINES = -DDSFMT_MEXP=$(SFMT_MEXP)
+
+SHARED_TARGET = lib$(TARGET).so.$(VERSION)
+SHARED_TARGET0 = lib$(TARGET).so
+SHARED_TARGET1 = lib$(TARGET).so.$(V_MAJOR)
+SHARED_TARGET2 = lib$(TARGET).so.$(SONAME)
+SHARED_TARGETS = $(SHARED_TARGET) $(SHARED_TARGET0) $(SHARED_TARGET1) $(SHARED_TARGET2)
+
+SOURCE = $(TARGET).c $(HEADERS)
+OBJECT = $(TARGET).o
+
+.PHONY: sharedlib std-check sse2-check alti-check
std: $(STD_TARGET)
@@ -101,6 +142,9 @@
osx-alti-check:
make "ALTIFLAGS=$(OSXALTIFLAGS)" alti-check
+test-$(TARGET): test.c sharedlib
+ $(CC) $(CCFLAGS) $(INCPATH) $(LIBS) -l$(TARGET) $< -o $@
+
test-std-M521: test.c dSFMT.c dSFMT.h
$(CC) $(CCFLAGS) -DDSFMT_MEXP=521 -o $@ dSFMT.c test.c
@@ -146,8 +190,8 @@
test-sse2-M11213: test.c dSFMT.c dSFMT.h
$(CC) $(CCFLAGS) $(SSE2FLAGS) -DDSFMT_MEXP=11213 -o $@ dSFMT.c test.c
-test-std-M19937: test.c dSFMT.c dSFMT.h
- $(CC) $(CCFLAGS) -DDSFMT_MEXP=19937 -o $@ dSFMT.c test.c
+test-std-M19937: sharedlib test.c dSFMT.c dSFMT.h
+ $(CC) $(CCFLAGS) $(LDFLAGS) -I. -L. -DDSFMT_MEXP=19937 -o $@ -l$(TARGET)
test-alti-M19937: test.c dSFMT.c dSFMT.h
$(CC) $(CCFLAGS) $(ALTIFLAGS) -DDSFMT_MEXP=19937 -o $@ dSFMT.c test.c
@@ -191,8 +235,53 @@
test-sse2-M216091: test.c dSFMT.c dSFMT.h
$(CC) $(CCFLAGS) $(SSE2FLAGS) -DDSFMT_MEXP=216091 -o $@ dSFMT.c test.c
+.SUFFIXES: .o .c
+
.c.o:
- $(CC) $(CCFLAGS) -c $<
+ @echo $(CCFLAGS)
+ $(CC) $(CCFLAGS) $(DEFINES) -c $<
+
+
+sse2_shared: $(SOURCE)
+ $(CC) $(CCFLAGS) $(SSE2FLAGS) $(DEFINES) -c $<
+
+sharedlib: $(OBJECT)
+ $(DEL_FILE) $(SHARED_TARGETS)
+ $(LINK) $(LDFLAGS) -Wl,-soname,$(SHARED_TARGET2) -o $(SHARED_TARGET) $<
+ $(SYMLINK) $(SHARED_TARGET) $(SHARED_TARGET0)
+ $(SYMLINK) $(SHARED_TARGET) $(SHARED_TARGET1)
+ $(SYMLINK) $(SHARED_TARGET) $(SHARED_TARGET2)
+
+install: install_headers
+
+install_shared: $(libdir)
+ @echo $(CCFLAGS)
+ @echo $(DESTDIR)
+ @echo $(libdir)
+ $(CHK_DIR_EXISTS) $(DESTDIR)$< || $(MKDIR) $(DESTDIR)$<
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET)
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET0) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET0)
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET1) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET1)
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET2) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET2)
+ $(MOVE) $(SHARED_TARGETS) $(DESTDIR)$</
+
+install_sse2_shared: $(SSE2_libdir)
+ @echo $(DESTDIR)
+ @echo $(libdir)
+ $(CHK_DIR_EXISTS) $(DESTDIR)$< || $(MKDIR) $(DESTDIR)$<
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET)
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET0) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET0)
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET1) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET1)
+ $(CHK_FILE_EXISTS) $(DESTDIR)$</$(SHARED_TARGET2) || $(DEL_FILE) $(DESTDIR)$</$(SHARED_TARGET2)
+ $(MOVE) $(SHARED_TARGETS) $(DESTDIR)$</
+
+install_headers: install_shared
+ @echo $(DESTDIR)
+ $(CHK_DIR_EXISTS) $(DESTDIR)$(includedir) || $(MKDIR) $(DESTDIR)$(includedir)
+ $(CHK_DIR_EXISTS) $(DESTDIR)$(libdir)/pkgconfig || $(MKDIR) $(DESTDIR)$(libdir)/pkgconfig
+ $(INSTALL_FILE) $(HEADERS) $(DESTDIR)$(includedir)
clean:
- rm -f *.o *~ test-*-M*
+ $(DEL_FILE) *.o *~ test-*-M*
+ $(DEL_FILE) *.so *.so.*
+ $(DEL_FILE) test-$(TARGET)
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