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Don't modify user vars because they will get passed down (modified) to 

sub-makes and recursively append causing huge command lines and incorrect
compilation results.

Also, fix the printvars target to align its output and ensure that the
contents of variables can't get interpreted by the shell.

llvm-svn: 17348
This commit is contained in:
Reid Spencer 2004-10-29 22:14:56 +00:00
parent b87e08e0ef
commit bd44bbdc0e
1 changed files with 47 additions and 42 deletions
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89
llvm/Makefile.rules
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@ -144,25 +144,29 @@ install-local:: all-local
ifdef ENABLE_PROFILING
CONFIGURATION := Profile
CXXFLAGS += -O3 -DNDEBUG -felide-constructors -finline-functions -pg
CFLAGS += -O3 -DNDEBUG -pg
LDFLAGS += -O3 -DNDEBUG -pg
LLVMCXXFLAGS := -O3 -DNDEBUG -felide-constructors -finline-functions -pg
LLVMCFLAGS := -O3 -DNDEBUG -pg
LLVMLDFLAGS := -O3 -DNDEBUG -pg
else
ifdef ENABLE_OPTIMIZED
CONFIGURATION := Release
CXXFLAGS += -O3 -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer
CFLAGS += -O3 -DNDEBUG -fomit-frame-pointer
LDFLAGS += -O3 -DNDEBUG
LLVMCXXFLAGS := -O3 -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer
LLVMCFLAGS := -O3 -DNDEBUG -fomit-frame-pointer
LLVMLDFLAGS := -O3 -DNDEBUG
else
CONFIGURATION := Debug
CXXFLAGS += -g -D_DEBUG
CFLAGS += -g -D_DEBUG
LDFLAGS += -g -D_DEBUG
LLVMCXXFLAGS := -g -D_DEBUG
LLVMCFLAGS := -g -D_DEBUG
LLVMLDFLAGS := -g -D_DEBUG
KEEP_SYMBOLS := 1
endif
endif
ARFLAGS := cru
LLVMCXXFLAGS += $(CXXFLAGS)
LLVMCFLAGS += $(CFLAGS)
LLVMCPPFLAGS += $(CPPFLAGS)
LLVMLDFLAGS += $(LDFLAGS)
LLVMARFLAGS := cru
#--------------------------------------------------------------------
# Directory locations
@ -195,7 +199,7 @@ LLVMGCCLIBDIR := $(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))/
ifndef SHARED_LIBRARY
LIBTOOL += --tag=disable-shared
else
LDFLAGS += -rpath $(LIBDIR)
LLVMLDFLAGS += -rpath $(LIBDIR)
endif
# Adjust settings for verbose mode
@ -216,7 +220,7 @@ endif
# Adjust linker flags for building an executable
ifdef TOOLNAME
LDFLAGS += -rpath $(TOOLDIR) -export-dynamic
LLVMLDFLAGS += -rpath $(TOOLDIR) -export-dynamic
endif
#----------------------------------------------------------
@ -225,8 +229,8 @@ endif
CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused
LDFLAGS += -L$(LIBDIR) -L$(LLVMLIBDIR)
CPPFLAGS += -I$(BUILD_OBJ_DIR) \
LLVMLDFLAGS += -L$(LIBDIR) -L$(LLVMLIBDIR)
LLVMCPPFLAGS += -I$(BUILD_OBJ_DIR) \
-I$(BUILD_SRC_DIR) \
-I$(BUILD_SRC_ROOT)/include \
-I$(BUILD_OBJ_ROOT)/include \
@ -234,20 +238,20 @@ CPPFLAGS += -I$(BUILD_OBJ_DIR) \
-I$(LLVM_SRC_ROOT)/include \
-D_GNU_SOURCE -D__STDC_LIMIT_MACROS
Compile.C = $(CC) $(CPPFLAGS) $(CompileCommonOpts) -c $(CFLAGS)
Compile.CXX = $(CXX) $(CPPFLAGS) $(CompileCommonOpts) $(CXXFLAGS) -c
Compile.C = $(CC) $(LLVMCPPFLAGS) $(CompileCommonOpts) -c $(LLVMCFLAGS)
LTCompile.C = $(LIBTOOL) --mode=compile $(Compile.C)
BCCompile.C = $(LLVMGCC) $(LLVMCPPFLAGS) $(CompileCommonOpts) $(LLVMCFLAGS) -c
Compile.CXX = $(CXX) $(LLVMCPPFLAGS) $(CompileCommonOpts) $(LLVMCXXFLAGS) -c
LTCompile.CXX = $(LIBTOOL) --tag=CXX --mode=compile $(Compile.CXX)
BCCompile.CXX = $(LLVMGXX) $(CPPFLAGS) $(CompileCommonOpts) $(CXXFLAGS) -c
BCCompile.C = $(LLVMGCC) $(CPPFLAGS) $(CompileCommonOpts) $(CFLAGS) -c
Link = $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(CPPFLAGS) \
$(CompileCommonOpts) $(LDFLAGS) $(STRIP)
Relink = $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(CPPFLAGS) \
BCCompile.CXX = $(LLVMGXX) $(LLVMCPPFLAGS) $(CompileCommonOpts) $(LLVMCXXFLAGS) -c
Link = $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(LLVMCPPFLAGS) \
$(CompileCommonOpts) $(LLVMLDFLAGS) $(STRIP)
Relink = $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(LLVMCPPFLAGS) \
$(CompileCommonOpts)
BCLinkLib = $(LLVMGCC) -shared -nostdlib
Burg = $(BURG) -I $(BUILD_SRC_DIR)
TableGen = $(TBLGEN) -I $(BUILD_SRC_DIR)
Archive = $(AR) $(ARFLAGS)
Archive = $(AR) $(LLVMARFLAGS)
ifdef RANLIB
Ranlib = $(RANLIB)
else
@ -1064,24 +1068,25 @@ endif
#------------------------------------------------------------------------
# Print out the directories used for building
printvars::
@$(ECHO) "CONFIGURATION : " $(CONFIGURATION)
@$(ECHO) "BUILD_SRC_ROOT: " $(BUILD_SRC_ROOT)
@$(ECHO) "BUILD_SRC_DIR : " $(BUILD_SRC_DIR)
@$(ECHO) "BUILD_OBJ_ROOT: " $(BUILD_OBJ_ROOT)
@$(ECHO) "BUILD_OBJ_DIR : " $(BUILD_OBJ_DIR)
@$(ECHO) "LLVM_SRC_ROOT : " $(LLVM_SRC_ROOT)
@$(ECHO) "LLVM_OBJ_ROOT : " $(LLVM_OBJ_ROOT)
@$(ECHO) "libdir : " $(libdir)
@$(ECHO) "bindir : " $(bindir)
@$(ECHO) "sysconfdir : " $(sysconfdir)
@$(ECHO) "bytecode_libdir : " $(bytecode_libdir)
@$(ECHO) "USER_TARGETS : " $(USER_TARGETS)
@$(ECHO) "OBJMKFILES: $(OBJMKFILES)"
@$(ECHO) "SRCMKFILES: $(SRCMKFILES)"
@$(ECHO) "OBJDIR: " $(OBJDIR)
@$(ECHO) "LIBDIR: " $(LIBDIR)
@$(ECHO) "TOOLDIR: " $(TOOLDIR)
@$(ECHO) "TDFILES:" '$(TDFILES)'
@$(ECHO) "Compile.CXX: " '$(Compile.CXX)'
@$(ECHO) "Compile.C: " '$(Compile.C)'
@$(ECHO) "CONFIGURATION : " '$(CONFIGURATION)'
@$(ECHO) "BUILD_SRC_ROOT : " '$(BUILD_SRC_ROOT)'
@$(ECHO) "BUILD_SRC_DIR : " '$(BUILD_SRC_DIR)'
@$(ECHO) "BUILD_OBJ_ROOT : " '$(BUILD_OBJ_ROOT)'
@$(ECHO) "BUILD_OBJ_DIR : " '$(BUILD_OBJ_DIR)'
@$(ECHO) "LLVM_SRC_ROOT : " '$(LLVM_SRC_ROOT)'
@$(ECHO) "LLVM_OBJ_ROOT : " '$(LLVM_OBJ_ROOT)'
@$(ECHO) "libdir : " '$(libdir)'
@$(ECHO) "bindir : " '$(bindir)'
@$(ECHO) "sysconfdir : " '$(sysconfdir)'
@$(ECHO) "bytecode_libdir: " '$(bytecode_libdir)'
@$(ECHO) "USER_TARGETS : " '$(USER_TARGETS)'
@$(ECHO) "OBJMKFILES : " '$(OBJMKFILES)'
@$(ECHO) "SRCMKFILES : " '$(SRCMKFILES)'
@$(ECHO) "OBJDIR : " '$(OBJDIR)'
@$(ECHO) "LIBDIR : " '$(LIBDIR)'
@$(ECHO) "TOOLDIR : " '$(TOOLDIR)'
@$(ECHO) "TDFILES : " '$(TDFILES)'
@$(ECHO) "Compile.CXX : " '$(Compile.CXX)'
@$(ECHO) "Compile.C : " '$(Compile.C)'
@$(ECHO) "Archive : " '$(Archive)'