AuroraMiddleware/lz4
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build: source files sorted in a FS independent manner

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to be more compatible with reproducible builds.
patch inspired by @bmwiedemann
This commit is contained in:
Yann Collet 2017-08-26 12:22:51 -07:00
parent d2306b836e
commit c4d6884cd8
3 changed files with 10 additions and 7 deletions
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6
doc/lz4_manual.html
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@ -301,9 +301,11 @@ union LZ4_streamDecode_u {
# define LZ4_DEPRECATED(message) </b>/* disable deprecation warnings */<b>
#else
# define LZ4_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
# if defined (__cplusplus) && (__cplusplus >= 201402) </b>/* C++14 or greater */<b>
# if defined(__clang__) </b>/* clang doesn't handle mixed C++11 and CNU attributes */<b>
# define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
# elif defined (__cplusplus) && (__cplusplus >= 201402) </b>/* C++14 or greater */<b>
# define LZ4_DEPRECATED(message) [[deprecated(message)]]
# elif (LZ4_GCC_VERSION >= 405) || defined(__clang__)
# elif (LZ4_GCC_VERSION >= 405)
# define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
# elif (LZ4_GCC_VERSION >= 301)
# define LZ4_DEPRECATED(message) __attribute__((deprecated))

5
lib/Makefile
View File

@ -47,11 +47,12 @@ BUILD_STATIC:=yes
CPPFLAGS+= -DXXH_NAMESPACE=LZ4_
CFLAGS ?= -O3
DEBUGFLAGS:= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef \
-Wpointer-arith -Wstrict-aliasing=1
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-Wundef -Wpointer-arith -Wstrict-aliasing=1
CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS)
FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
SRCFILES := $(sort $(wildcard *.c))
# OS X linker doesn't support -soname, and use different extension

6
programs/Makefile
View File

@ -41,15 +41,15 @@ LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
LIBVER := $(shell echo $(LIBVER_SCRIPT))
SRCFILES := $(wildcard $(LZ4DIR)/*.c) $(wildcard *.c)
SRCFILES := $(sort $(wildcard $(LZ4DIR)/*.c) $(wildcard *.c))
#OBJFILES := $(patsubst %.c,%.o,$(SRCFILES))
OBJFILES := $(SRCFILES:.c=.o)
CPPFLAGS += -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_
CFLAGS ?= -O3
DEBUGFLAGS:=-Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow \
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-Wpointer-arith -Wstrict-aliasing=1
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-Wpointer-arith -Wstrict-aliasing=1
CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS)
FLAGS = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)