On Fri, Jul 05, 2019 at 07:25:18AM +0000, Liming Gao wrote: > Can you let me know your GCC compiler version? > I also encountered the error. My system is openSUSE Tumbleweed, and the gcc version is 9.1.1.
It seems the new gcc is restricter on memset and strncat. Gary Lin > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of Chen, > Farrah > Sent: Friday, July 05, 2019 3:10 PM > To: devel@edk2.groups.io > Cc: Hao, Xudong <xudong....@intel.com>; Wei, Danmei <danmei....@intel.com> > Subject: [edk2-devel] Make edk2 fail on Red Hat 8.0 > > Hi, > > I tried to make ovmf with the latest commit: > 0a487ef96bd6d2e0ac23323adab86f9949068ed6 on Red Hat 8.0, it failed, while it > succeed on Red Hat 7.6. > With commit 4b04d9d73604080a42daf737c39b98d4e1245a51 I used several days ago, > it works well on both RHEL8.0 and RHEL7.6. > > Steps: > git clone https://github.com/tianocore/edk2.git > cd edk2 > git submodule init > git submodule update -recursive > OvmfPkg/build.sh -a X64 -n 40 > ............... > make -C FMMT > make[2]: Entering directory '/home/build/fan/edk2/BaseTools/Source/C/FMMT' > gcc -c -I .. -I ../Include/Common -I ../Include/ -I > ../Include/IndustryStandard -I ../Common/ -I .. -I . -I ../Include/X64/ -MD > -fshort-wchar -fno-strict-aliasing -fwrapv -fno-delete-null-pointer-checks > -Wall -Werror -Wno-deprecated-declarations -Wno-stringop-truncation > -Wno-restrict -Wno-unused-result -nostdlib -g -O2 FmmtLib.c -o FmmtLib.o > FmmtLib.c: In function 'LibInitializeFvStruct': > FmmtLib.c:158:5: error: 'memset' used with length equal to number of elements > without multiplication by element size [-Werror=memset-elt-size] > memset (Fv->FfsAttuibutes[Index].UiName, '\0', _MAX_PATH); > ^~~~~~ > FmmtLib.c: In function 'LibFvHeaderAttributeToStr': > FmmtLib.c:2521:47: error: argument to 'sizeof' in 'strncat' call is the same > expression as the source; did you mean to use the size of the destination? > [-Werror=sizeof-pointer-memaccess] > strncat (LocalStr, "[attributes] \n", sizeof("[attributes] \n")); > ^ > FmmtLib.c:2524:66: error: argument to 'sizeof' in 'strncat' call is the same > expression as the source; did you mean to use the size of the destination? > [-Werror=sizeof-pointer-memaccess] > strncat (LocalStr, "EFI_READ_DISABLED_CAP = TRUE \n", sizeof > ("EFI_READ_DISABLED_CAP = TRUE \n")); > ..................... > > And detailed log attached. > Could anyone provide some advice? > > > Thanks, > Fan > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#43340): https://edk2.groups.io/g/devel/message/43340 Mute This Topic: https://groups.io/mt/32315331/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
