diff options
Diffstat (limited to 'packages/gcc/13.1.0/0010-RISC-V-fix-build-issue-with-gcc-4.9.x.patch')
-rw-r--r-- | packages/gcc/13.1.0/0010-RISC-V-fix-build-issue-with-gcc-4.9.x.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/packages/gcc/13.1.0/0010-RISC-V-fix-build-issue-with-gcc-4.9.x.patch b/packages/gcc/13.1.0/0010-RISC-V-fix-build-issue-with-gcc-4.9.x.patch deleted file mode 100644 index f6d9e0bc..00000000 --- a/packages/gcc/13.1.0/0010-RISC-V-fix-build-issue-with-gcc-4.9.x.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 87c347c2897537a6aa391efbfc5ed00c625434fe Mon Sep 17 00:00:00 2001 -From: Romain Naour <romain.naour@gmail.com> -Date: Tue, 2 May 2023 14:21:55 +0200 -Subject: [PATCH] RISC-V: fix build issue with gcc 4.9.x - -GCC should still build with GCC 4.8.3 or newer [1] -using C++03 by default. But a recent change in -RISC-V port introduced a C++11 feature "std::log2" [2]. - -Use log2 from the C header, without the namespace [3]. - -[1] https://gcc.gnu.org/install/prerequisites.html -[2] https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=7caa1ae5e451e780fbc4746a54e3f19d4f4304dc -[3] https://stackoverflow.com/questions/26733413/error-log2-is-not-a-member-of-std - -Fixes: -https://gitlab.com/buildroot.org/toolchains-builder/-/jobs/4202276589 - -gcc/ChangeLog: - * config/riscv/genrvv-type-indexer.cc: Use log2 from the C header, without - the namespace. - -Signed-off-by: Romain Naour <romain.naour@gmail.com> ---- - gcc/config/riscv/genrvv-type-indexer.cc | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/gcc/config/riscv/genrvv-type-indexer.cc -+++ b/gcc/config/riscv/genrvv-type-indexer.cc -@@ -115,9 +115,9 @@ - if (sew == eew) - elmul_log2 = lmul_log2; - else if (sew > eew) -- elmul_log2 = lmul_log2 - std::log2 (sew / eew); -+ elmul_log2 = lmul_log2 - log2 (sew / eew); - else /* sew < eew */ -- elmul_log2 = lmul_log2 + std::log2 (eew / sew); -+ elmul_log2 = lmul_log2 + log2 (eew / sew); - - if (float_p) - return floattype (eew, elmul_log2); |