{"id":2230235,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2230235/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/ydda4ulamtr.fsf@CeBiTec.Uni-Bielefeld.DE/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.1/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"","date":"2026-04-29T14:00:16","name":"[1/6] Remove HAVE_GNU_AS","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"242156fac5d962fa72be70b58656add1d6e77eb3","submitter":{"id":4362,"url":"http://patchwork.ozlabs.org/api/1.1/people/4362/?format=json","name":"Rainer Orth","email":"ro@CeBiTec.Uni-Bielefeld.DE"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/ydda4ulamtr.fsf@CeBiTec.Uni-Bielefeld.DE/mbox/","series":[{"id":502070,"url":"http://patchwork.ozlabs.org/api/1.1/series/502070/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=502070","date":"2026-04-29T13:59:25","name":"Remove HAVE_GNU_{AS,LD} etc.","version":1,"mbox":"http://patchwork.ozlabs.org/series/502070/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2230235/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2230235/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=cebitec.uni-bielefeld.de header.i=@cebitec.uni-bielefeld.de\n header.a=rsa-sha256 header.s=20200306 header.b=gJsRp4JM;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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boundary=\"=-=-=\"","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"},"content":"This patch removes or replaces the remaining uses of HAVE_GNU_AS:\n\n* gcc.cc (asm_options) has a sub-spec to map the gcc -v/-w/-I options to\n their assembler equivalents. It is replaced by ASM_V_SPEC, defaulting\n to the gas version. Non-gas configurations define their own versions.\n\n* Darwin has ASM_OPTIONS which is identical to the default ASM_V_SPEC\n and can just be removed.\n\n* sol2.h currently handles -v in ASM_SPEC_BASE. I'll fully handle this\n via ASM_V_SPEC in a follow-up patch.\n\n* ia64/hpux.h guards AS_NEEDS_DASH_FOR_PIPED_INPUT with !HAVE_GNU_AS,\n but according to install.texi ia64-*-hpux* requires gas so this can\n just go.\n\n* nvptx/nvptx.h handles the mapping in ASM_SPEC. This is done in\n ASM_V_SPEC now. The nvptx as has no equivalents of -w and -I.\n\n* AIX as only supports -v and -W, so rs6000/aix.h gets a matching\n ASM_V_SPEC.\n\nOk for trunk?\n\n\tRainer","diff":"# HG changeset patch\n# Parent 57fdbd314570a43cd237cc88aa77d09908bac9a0\nRemove HAVE_GNU_AS\n\ndiff --git a/gcc/config.in b/gcc/config.in\n--- a/gcc/config.in\n+++ b/gcc/config.in\n@@ -1610,12 +1610,6 @@\n #endif\n \n \n-/* Define to 1 if using GNU as. */\n-#ifndef USED_FOR_TARGET\n-#undef HAVE_GNU_AS\n-#endif\n-\n-\n /* Define if your system supports gnu indirect functions. */\n #ifndef USED_FOR_TARGET\n #undef HAVE_GNU_INDIRECT_FUNCTION\ndiff --git a/gcc/config/darwin.h b/gcc/config/darwin.h\n--- a/gcc/config/darwin.h\n+++ b/gcc/config/darwin.h\n@@ -663,21 +663,12 @@ extern GTY(()) int darwin_ms_struct;\n #define ASM_MMACOSX_VERSION_MIN_SPEC \" %>confdefs.h <<_ACEOF\n _ACEOF\n \n \n-gnu_as_bool=`if test x\"$gas\" = x\"yes\"; then echo 1; else echo 0; fi`\n-\n-cat >>confdefs.h <<_ACEOF\n-#define HAVE_GNU_AS $gnu_as_bool\n-_ACEOF\n-\n-\n count=a\n for f in $host_xm_file; do\n \tcount=${count}x\ndiff --git a/gcc/configure.ac b/gcc/configure.ac\n--- a/gcc/configure.ac\n+++ b/gcc/configure.ac\n@@ -2035,9 +2035,6 @@ fi\n gnu_ld_bool=`if test x\"$gnu_ld\" = x\"yes\"; then echo 1; else echo 0; fi`\n AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld_bool, [Define to 1 if using GNU ld.])\n \n-gnu_as_bool=`if test x\"$gas\" = x\"yes\"; then echo 1; else echo 0; fi`\n-AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as_bool, [Define to 1 if using GNU as.])\n-\n count=a\n for f in $host_xm_file; do\n \tcount=${count}x\ndiff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi\n--- a/gcc/doc/tm.texi\n+++ b/gcc/doc/tm.texi\n@@ -232,6 +232,15 @@ See the file @file{sun3.h} for an exampl\n Do not define this macro if it does not need to do anything.\n @end defmac\n \n+@defmac ASM_V_SPEC\n+A C string constant that tells the GCC driver how to translate the\n+@option{-v}, @option{-w}, and @option{-I} options into their assembler\n+equivalents.\n+\n+Only define this macro if the default, which matches GNU as, isn't\n+appropriate.\n+@end defmac\n+\n @defmac ASM_FINAL_SPEC\n A C string constant that tells the GCC driver program how to\n run any programs which cleanup after the normal assembler.\ndiff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in\n--- a/gcc/doc/tm.texi.in\n+++ b/gcc/doc/tm.texi.in\n@@ -232,6 +232,15 @@ See the file @file{sun3.h} for an exampl\n Do not define this macro if it does not need to do anything.\n @end defmac\n \n+@defmac ASM_V_SPEC\n+A C string constant that tells the GCC driver how to translate the\n+@option{-v}, @option{-w}, and @option{-I} options into their assembler\n+equivalents.\n+\n+Only define this macro if the default, which matches GNU as, isn't\n+appropriate.\n+@end defmac\n+\n @defmac ASM_FINAL_SPEC\n A C string constant that tells the GCC driver program how to\n run any programs which cleanup after the normal assembler.\ndiff --git a/gcc/gcc.cc b/gcc/gcc.cc\n--- a/gcc/gcc.cc\n+++ b/gcc/gcc.cc\n@@ -709,6 +709,12 @@ proper position among the other output f\n #define ASM_SPEC \"\"\n #endif\n \n+/* config.h can define ASM_V_SPEC to pass equivalents of -v, -w (no warnings),\n+ and -I to the assembler. */\n+#ifndef ASM_V_SPEC\n+#define ASM_V_SPEC \"%{v} %{w:-W} %{I*}\"\n+#endif\n+\n /* config.h can define ASM_FINAL_SPEC to run a post processor after\n the assembler has run. */\n #ifndef ASM_FINAL_SPEC\n@@ -1327,12 +1333,8 @@ static const char *cc1_options =\n \n static const char *asm_options =\n \"%{-target-help:%:print-asm-header()} \"\n-#if HAVE_GNU_AS\n-/* If GNU AS is used, then convert -w (no warnings), -I, and -v\n- to the assembler equivalents. */\n-\"%{v} %{w:-W} %{I*} \"\n-#endif\n-\"%(asm_debug_option)\"\n+ASM_V_SPEC\n+\" %(asm_debug_option)\"\n ASM_COMPRESS_DEBUG_SPEC\n \"%a %Y %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\";\n \n","prefixes":["1/6"]}