[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 3/3] stubdom: fix -Wextra usage in vtpm_emulator
If -Wextra is appended to CFLAGS it will enable all warnings. Previous options such as -Wno-unused-parameters have no effect anymore. As a result compilation will fail with gcc-4.3. Newer versions of gcc will appearently remember -Wno-* options before -Wextra. Rearrange warning options for gcc so that -Wextra comes before other -W options. This fixes compilation of stubdom in SLES11. Signed-off-by: Olaf Hering <olaf@xxxxxxxxx> --- stubdom/Makefile | 1 + stubdom/vtpm-cmake-Wextra.patch | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 stubdom/vtpm-cmake-Wextra.patch diff --git a/stubdom/Makefile b/stubdom/Makefile index 5f25c20..333112c 100644 --- a/stubdom/Makefile +++ b/stubdom/Makefile @@ -210,6 +210,7 @@ tpm_emulator-$(XEN_TARGET_ARCH): tpm_emulator-$(TPMEMU_VERSION).tar.gz patch -d $@ -p1 < vtpm-locality.patch patch -d $@ -p1 < vtpm-parent-sign-ek.patch patch -d $@ -p1 < vtpm-deepquote.patch + patch -d $@ -p1 < vtpm-cmake-Wextra.patch mkdir $@/build cd $@/build; CC=${CC} $(CMAKE) .. -DCMAKE_C_FLAGS:STRING="-std=c99 -DTPM_NO_EXTERN $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Wno-declaration-after-statement" touch $@ diff --git a/stubdom/vtpm-cmake-Wextra.patch b/stubdom/vtpm-cmake-Wextra.patch new file mode 100644 index 0000000..a603654 --- /dev/null +++ b/stubdom/vtpm-cmake-Wextra.patch @@ -0,0 +1,21 @@ +--- + CMakeLists.txt | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +Index: tpm_emulator-x86_64/CMakeLists.txt +=================================================================== +--- tpm_emulator-x86_64.orig/CMakeLists.txt ++++ tpm_emulator-x86_64/CMakeLists.txt +@@ -40,10 +40,11 @@ set(TPM_STORAGE_NAME "/var/lib/tpm/tpm_e + set(TPM_DEVICE_NAME "/dev/tpm") + endif() + configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h) +-add_definitions(-Wall -Werror -Wno-unused-parameter -Wpointer-arith -Wcast-align -Wwrite-strings) ++add_definitions(-Wall -Werror) + if("${CMAKE_SYSTEM}" MATCHES "Linux") + add_definitions(-Wextra) + endif() ++add_definitions(-Wno-unused-parameter -Wpointer-arith -Wcast-align -Wwrite-strings) + if(USE_OPENSSL) + add_definitions(-DUSE_OPENSSL) + endif() _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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