{"id":2222481,"url":"http://patchwork.ozlabs.org/api/patches/2222481/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/3413762.44csPzL39Z@fomalhaut/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/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,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<3413762.44csPzL39Z@fomalhaut>","list_archive_url":null,"date":"2026-04-12T09:09:40","name":"[Ada] Fix maximum path length regression on Windows","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"c0237852bf269ffa0111f5a389edd5b4a6958b5e","submitter":{"id":78832,"url":"http://patchwork.ozlabs.org/api/people/78832/?format=json","name":"Eric Botcazou","email":"botcazou@adacore.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/3413762.44csPzL39Z@fomalhaut/mbox/","series":[{"id":499590,"url":"http://patchwork.ozlabs.org/api/series/499590/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=499590","date":"2026-04-12T09:09:40","name":"[Ada] Fix maximum path length regression on Windows","version":1,"mbox":"http://patchwork.ozlabs.org/series/499590/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222481/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222481/checks/","tags":{},"related":[],"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 secure) header.d=adacore.com header.i=@adacore.com header.a=rsa-sha256\n header.s=google header.b=b8+eIYdQ;\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=\"nextPart8668303.T7Z3S40VBb\"","Content-Transfer-Encoding":"7Bit","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":"That's a regression present on all active branches, whereby GNAT uses a \nmaximum path length of 256 instead of 260 bytes on Windows.\n\nTested on x86_64-w64-mingw32, applied on all active branches.\n\n\n2026-04-12 Eric Botcazou \n\n\tPR ada/124836\n\t* adaint.c [__MINGW32__]: Do not include mingw32.h twice, and also\n\tinclude sys/param.h.","diff":"diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c\nindex 2942f3a47cc..7147b03f5bd 100644\n--- a/gcc/ada/adaint.c\n+++ b/gcc/ada/adaint.c\n@@ -350,11 +350,7 @@ const char *__gnat_library_template = GNAT_LIBRARY_TEMPLATE;\n \n #else\n \n-#if defined (__MINGW32__)\n-#include \"mingw32.h\"\n-#else\n #include \n-#endif\n \n #ifdef MAXPATHLEN\n #define GNAT_MAX_PATH_LEN MAXPATHLEN\n","prefixes":["Ada"]}