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