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Zong LiandPaul Walmsley
c0db0690f7
Standardize the compiler output flag format across all RISC-V selftests by adding a space between '-o' and '$@'. Although '-o$@' is perfectly valid for GCC/Clang to parse, changing it to '-o $@' with a space aligns with the GNU official documentation conventions, improves readability by visually separating the flag from the target variable, and ensures consistency with other architectures. Currently, RISC-V selftests use '-o$@' (without space) in 13 instances across 6 Makefiles, while all other architectures consistently use '-o $@' (with space). This inconsistency makes RISC-V an outlier in the kernel's selftest infrastructure. Signed-off-by: Zong Li <zong.li@sifive.com> Link: https://patch.msgid.link/20260511032917.3542802-1-zong.li@sifive.com [pjw@kernel.org: cleaned up patch description] Signed-off-by: Paul Walmsley <pjw@kernel.org>