[Xen-devel] [PATCH VTPM fix] Fix compilation bug with cmake

[Matthew Fioravante <matthew.fioravante@xxxxxxxxxx>]

Some older versions of cmake don't pass compiler
flags correctly when -DCMAKE_C_FLAGS and
-DCMAKE_C_COMPILER are both specified. This
behavior was observed on debian squeeze with
cmake 2.8.2. This patch fixes the bug by
using CC=${CC} cmake .. instead of
-DCMAKE_C_COMPILER.

Signed-off-by: Matthew Fioravante <matthew.fioravante@xxxxxxxxxx>
---
 stubdom/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stubdom/Makefile b/stubdom/Makefile
index 71f4aeb..1109805 100644
--- a/stubdom/Makefile
+++ b/stubdom/Makefile
@@ -209,7 +209,7 @@ tpm_emulator-$(XEN_TARGET_ARCH): 
tpm_emulator-$(TPMEMU_VERSION).tar.gz
        mv tpm_emulator-$(TPMEMU_VERSION) $@
        patch -d $@ -p1 < tpmemu-$(TPMEMU_VERSION).patch;
        mkdir $@/build
-       cd $@/build; $(CMAKE) .. -DCMAKE_C_COMPILER=${CC} 
-DCMAKE_C_FLAGS="-std=c99 -DTPM_NO_EXTERN $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) 
-Wno-declaration-after-statement"
+       cd $@/build; CC=${CC} $(CMAKE) .. -DCMAKE_C_FLAGS="-std=c99 
-DTPM_NO_EXTERN $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) 
-Wno-declaration-after-statement"
        touch $@
 
 TPMEMU_STAMPFILE=$(CROSS_ROOT)/$(GNU_TARGET_ARCH)-xen-elf/lib/libtpm.a
-- 
1.7.10.4


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