Hi, I figured out that I should add "--disable-werror" to the configure.
After this I was able to build successfully. Thanks, Naveen ________________________________ From: Naveen Chaudhary Sent: Wednesday, August 19, 2020 3:54 PM To: bug-grub@gnu.org <bug-grub@gnu.org>; grub-de...@gnu.org <grub-de...@gnu.org> Subject: GRUB build failure Hi, Host : Ubuntu 18.04.3 LTS GCC : gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 uname : Linux vm 5.0.0-27-generic #28~18.04.1-Ubuntu SMP Thu Aug 22 03:00:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux I have clone the GRUB2 from https://github.com/rhboot/grub2 today and the HEAD points to e7b8856f8be3292afdb38d2e8c70ad8d62a61e10 (linux: Fix integer overflows in initrd size handling). I followed the below steps to compile after cloning : $ ./bootstrap $ ./autogen.sh $ export EFI_ARCH=x86_64 $ ./configure --with-platform=efi --target=$EFI_ARCH --program-prefix="" $ make I get the below error : Making all in grub-core make[2]: Entering directory '/home/naveen/Desktop/workspace/grub2/grub-core' make all-am make[3]: Entering directory '/home/naveen/Desktop/workspace/grub2/grub-core' gcc -std=gnu99 -Os -m64 -Wall -W -Wshadow -Wpointer-arith -Wundef -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wfloat-equal -Wformat-extra-args -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-braces -Wmissing-format-attribute -Wmultichar -Wparentheses -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wswitch -Wtrigraphs -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -Wwrite-strings -Wnested-externs -Wstrict-prototypes -g -Wredundant-decls -Wmissing-prototypes -Wmissing-declarations -Wextra -Wattributes -Wendif-labels -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmissing-field-initializers -Wnonnull -Woverflow -Wvla -Wpointer-to-int-cast -Wstrict-aliasing -Wvariadic-macros -Wvolatile-register-var -Wpointer-sign -Wmissing-include-dirs -Wmissing-prototypes -Wmissing-declarations -Wformat=2 -freg-struct-return -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-3dnow -msoft-float -fno-dwarf2-cfi-asm -mno-stack-arg-probe -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-ident -mcmodel=large -mno-red-zone -fno-stack-protector -Wtrampolines -Werror -ffreestanding -m64 -Wl,-melf_x86_64 -Wl,--build-id=none -nostdlib -Wl,-N -Wl,-r,-d -o disk.module lib/disk_module-disk.o /usr/bin/x86_64-linux-gnu-ld: -r and -pie may not be used together collect2: error: ld returned 1 exit status Makefile:27605: recipe for target 'disk.module' failed make[3]: *** [disk.module] Error 1 Can someone please direct me what am I missing and why I get this error. Regards, Naveen
