On 4/25/19 6:55 PM, Randy Dunlap wrote:
> Hi,
>
> I'm trying to build 0.6.0 and I get these error messages:
>
> CC sparse-llvm.o
> In file included from /usr/include/llvm-c/Types.h:17:0,
> from /usr/include/llvm-c/ErrorHandling.h:17,
> from /usr/include/llvm-c/Core.h:18,
> from sparse-llvm.c:6:
> /usr/include/llvm/Support/DataTypes.h:57:3: error: #error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
> # error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
> ^
> /usr/include/llvm/Support/DataTypes.h:61:3: error: #error "Must #define __STDC_CONSTANT_MACROS before " "#including Support/DataTypes.h"
> # error "Must #define __STDC_CONSTANT_MACROS before " \
> ^
> Makefile:206: recipe for target 'sparse-llvm.o' failed
>
>
> Any hints or help on that?
>
> thanks.
>
This is what I did to build sparse-llvm. FWIW.
---
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Certain macros have to be defined in order to use the llvm
DataTypes.h header file. Fixes these build errors when building
sparse-llvm:
CC sparse-llvm.o
In file included from /usr/include/llvm-c/Types.h:17:0,
from /usr/include/llvm-c/ErrorHandling.h:17,
from /usr/include/llvm-c/Core.h:18,
from sparse-llvm.c:6:
/usr/include/llvm/Support/DataTypes.h:57:3: error: #error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
# error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
^
/usr/include/llvm/Support/DataTypes.h:61:3: error: #error "Must #define __STDC_CONSTANT_MACROS before " "#including Support/DataTypes.h"
# error "Must #define __STDC_CONSTANT_MACROS before " \
^
This is from using llvm 3.8.0.
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
---
Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- sparse-0.6.0.orig/Makefile
+++ sparse-0.6.0/Makefile
@@ -160,7 +160,8 @@ ifeq ($(shell expr "$(LLVM_VERSION)" : '
LLVM_PROGS := sparse-llvm
$(LLVM_PROGS): LD := g++
LLVM_LDFLAGS := $(shell $(LLVM_CONFIG) --ldflags)
-LLVM_CFLAGS := -I$(shell $(LLVM_CONFIG) --includedir)
+LLVM_CFLAGS := -I$(shell $(LLVM_CONFIG) --includedir) \
+ -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
LLVM_LIBS := $(shell $(LLVM_CONFIG) --libs)
LLVM_LIBS += $(shell $(LLVM_CONFIG) --system-libs 2>/dev/null)
LLVM_LIBS += $(shell $(LLVM_CONFIG) --cxxflags | grep -F -q -e '-stdlib=libc++' && echo -lc++)
