X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=TP_11%2Fexo2%2FMakefile;h=d8dd23abf8ad190ea85e2fad57ea90069e80bd91;hb=5d64063095177554839e67ddc73193929f115d07;hp=d1ca467374630fe66c8f0d5fbb373b2eb028c211;hpb=25dc671f8b36ed62a1d2b689347902a122493782;p=TD_C.git

diff --git a/TP_11/exo2/Makefile b/TP_11/exo2/Makefile
index d1ca467..d8dd23a 100644
--- a/TP_11/exo2/Makefile
+++ b/TP_11/exo2/Makefile
@@ -36,24 +36,42 @@ AR=ar
 
 WARN_FLAGS = -Wall -Wextra
 STD_FLAG = -std=c11
+UNAME := $(shell uname -o)
 
 ifeq ($(BUILD_TYPE),debug)
 BUILDDIR := .build/debug
 DEBUG_FLAG = -g
 STRIP_FLAG =
 OPTI_FLAG = -O0
+LTO_SUPPORT = yes
+GOLD_SUPPORT = yes
 else
 BUILDDIR := .build/release
 DEBUG_FLAG =
 STRIP_FLAG = -s
 OPTI_FLAG = -O3
+LTO_SUPPORT = yes
+GOLD_SUPPORT = yes
+endif
+
+ifeq ($(UNAME),Cygwin)
+GOLD_SUPPORT = no
+endif
+
+ifeq ($(LTO_SUPPORT),yes)
+CFLAGS_LTO = -flto -ffat-lto-objects
+LDFLAGS_LTO = -fuse-linker-plugin -flto
+endif
+
+ifeq ($(GOLD_SUPPORT),yes)
+LDFLAGS_GOLD = -fuse-ld=gold
 endif
 
 # Putting header files in the source directory is not the purpose of this INCLUDES variable
 INCLUDES := $(INCLUDES) -I$(LIBRARY_PATH)
-CFLAGS := $(CFLAGS) $(WARN_FLAGS) $(STD_FLAG) $(OPTI_FLAG) $(DEBUG_FLAG) $(INCLUDES)
+CFLAGS := $(CFLAGS) $(CFLAGS_LTO) $(WARN_FLAGS) $(STD_FLAG) $(OPTI_FLAG) $(DEBUG_FLAG) $(INCLUDES)
 LIBCFLAGS := -fPIC $(CFLAGS)
-LDFLAGS := $(LDFLAGS) $(STRIP_FLAG)
+LDFLAGS := $(LDFLAGS) $(LDFLAGS_LTO) $(LDFLAGS_GOLD) $(STRIP_FLAG)
 LIBLDFLAGS := -shared $(LDFLAGS)
 STATICLIBLDFLAGS := -static $(LDFLAGS)
 LDLIBS := $(LDLIBS) -L$(LIBRARY_PATH) -l$(BINARY_NAME)