From: Xi Ruoyao <xry111@xry111.site>
Date: Wed, 2 Apr 2025 02:41:18 +0000 (+0800)
Subject: LoongArch: Make gen-evolution.awk compatible with FreeBSD awk
X-Git-Tag: basepoints/gcc-16~386
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92ca72b41a74aef53978cadbda33dd38b69d3ed3;p=thirdparty%2Fgcc.git

LoongArch: Make gen-evolution.awk compatible with FreeBSD awk

Avoid using gensub that FreeBSD awk lacks, use gsub and split those each
of gawk, mawk, and FreeBSD awk provides.

Reported-by: mpysw@vip.163.com
Link: https://man.freebsd.org/cgi/man.cgi?query=awk

gcc/ChangeLog:

	* config/loongarch/genopts/gen-evolution.awk: Avoid using gensub
	that FreeBSD awk lacks.
---

diff --git a/gcc/config/loongarch/genopts/gen-evolution.awk b/gcc/config/loongarch/genopts/gen-evolution.awk
index bf16b26760e..142b658fe7a 100644
--- a/gcc/config/loongarch/genopts/gen-evolution.awk
+++ b/gcc/config/loongarch/genopts/gen-evolution.awk
@@ -33,10 +33,12 @@ BEGIN {
 {
     cpucfg_word[NR] = $1
     cpucfg_bit_in_word[NR] = $2
-    name[NR] = gensub(/-/, "_", "g", $3)
+    name[NR] = $3
+    gsub("-", "_", name[NR])
     name_capitalized[NR] = toupper(name[NR])
-    isa_version_major[NR] = gensub(/^([1-9][0-9]*)\.([0-9]+)$/, "\\1", 1, $4)
-    isa_version_minor[NR] = gensub(/^([1-9][0-9]*)\.([0-9]+)$/, "\\2", 1, $4)
+    split($4, isa_ver, "\\.")
+    isa_version_major[NR] = isa_ver[1]
+    isa_version_minor[NR] = isa_ver[2]
 
     $1 = $2 = $3 = $4 = ""
     sub (/^\s*/, "")