It looks like that function call takes a double as a parameter, which is a type 
of floating point number. I’m guessing that’s why the compiler is complaining 
that the ‘+nofp’ feature can’t be used with that function.

From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Sami Mujawar via 
groups.io
Sent: Friday, December 16, 2022 3:29 AM
To: Vijayenthiran Subramaniam <vijayenthiran.subraman...@arm.com>; 
devel@edk2.groups.io
Subject: Re: [edk2-devel] [edk2-platforms][PATCH] Platform/Sgi: Add 
VariableFlashInfoLib to fix missing dependency

External email: Use caution opening links or attachments

Hi Vijay,

Thank you for this patch.
This patch as such looks ok to me but I am getting a build the following 
failure when openssl library is being built.

build -a AARCH64 -p Platform\ARM\SgiPkg\PlatformStandaloneMm2.dsc -t GCC5 -b 
DEBUG  -n 1 -D EDK2_OUT_DIR=Build\ArmSgiPlatStmm2 -D SECURE_STORAGE_ENABLE
...
"D:\linaro_toolchain\gcc-arm-11.2-2022.02-mingw-w64-i686-aarch64-none-elf\bin\aarch64-none-elf-gcc"
  
@w:\edk2-maintenance\Build\SgiMmStandalone\DEBUG_GCC5\AARCH64\CryptoPkg\Library\OpensslLib\OpensslLib\OUTPUT\cc_resp.txt
  -c -o 
w:\ekd2-maintenance\Build\SgiMmStandalone\DEBUG_GCC5\AARCH64\CryptoPkg\Library\OpensslLib\OpensslLib\OUTPUT\openssl\crypto\rand\drbg_lib.obj
  
w:\edk2-maintenance\edk2\CryptoPkg\Library\OpensslLib\openssl\crypto\rand\drbg_lib.c
w:\edk2-maintenance\edk2\CryptoPkg\Library\OpensslLib\openssl\crypto\rand\drbg_lib.c:
 In function 'drbg_add':
w:\edk2-maintenance\edk2\CryptoPkg\Library\OpensslLib\openssl\crypto\rand\drbg_lib.c:999:12:
 error: '+nofp' feature modifier is incompatible with the use of floating-point 
types
  999 | static int drbg_add(const void *buf, int num, double randomness)
      |            ^~~~~~~~
NMAKE : fatal error U1077: 
'D:\linaro_toolchain\gcc-arm-11.2-2022.02-mingw-w64-i686-aarch64-none-elf\bin\aarch64-none-elf-gcc.EXE'
 : return code '0x1'
Stop.
...

This may not be related to your patch, but can you check, please?

Regards,

Sami Mujawar



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