{"id":2231494,"url":"http://patchwork.ozlabs.org/api/patches/2231494/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/4879259.VLH7GnMWUR@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":"<4879259.VLH7GnMWUR@fomalhaut>","list_archive_url":null,"date":"2026-04-30T18:58:59","name":"[Ada] Fix build of GNAT tools with coverage enabled","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"a93b68ac6106f433b011753ad4696fc9c1d47124","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/4879259.VLH7GnMWUR@fomalhaut/mbox/","series":[{"id":502362,"url":"http://patchwork.ozlabs.org/api/series/502362/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=502362","date":"2026-04-30T18:58:59","name":"[Ada] Fix build of GNAT tools with coverage enabled","version":1,"mbox":"http://patchwork.ozlabs.org/series/502362/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2231494/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2231494/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=aIyfOUPG;\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=\"nextPart11739293.NyiUUSuA9g\"","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":"Tested on x86-64/Linux, applied on the mainline (as obvious for first part).\n\n\n2026-04-30 Eric Botcazou \n\n\t* Makefile.in (COVERAGE_FLAGS): Remove obsolete comment.\n\n\n2026-04-30 Eric Botcazou \n\n\tPR ada/110336\n\t* gcc-interface/Makefile.in (COVERAGE_FLAGS): New variable\n\t(GCC_LINK_FLAGS): Add $(COVERAGE_FLAGS).\n\t(ALL_CFLAGS): Likewise.\n\t(enable_host_pie): Fold into single use.","diff":"diff --git a/gcc/Makefile.in b/gcc/Makefile.in\nindex 0fd619140d2..0f0efcda395 100644\n--- a/gcc/Makefile.in\n+++ b/gcc/Makefile.in\n@@ -162,9 +162,7 @@ PICFLAG = @PICFLAG@\n # The linker flag for the above.\n LD_PICFLAG = @LD_PICFLAG@\n \n-# Flags to determine code coverage. When coverage is disabled, this will\n-# contain the optimization flags, as you normally want code coverage\n-# without optimization.\n+# Flags to determine code coverage.\n COVERAGE_FLAGS = @coverage_flags@\n coverageexts = .{gcda,gcno}\n \ndiff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in\nindex d0500c727c0..32b394f66e1 100644\n--- a/gcc/ada/gcc-interface/Makefile.in\n+++ b/gcc/ada/gcc-interface/Makefile.in\n@@ -93,10 +93,14 @@ RANLIB_FLAGS = @ranlib_flags@\n AWK = @AWK@\n \n # Should we build position-independent host code?\n-enable_host_pie = @enable_host_pie@\n PICFLAG = @PICFLAG@\n+\n+# The linker flag for the above.\n LD_PICFLAG = @LD_PICFLAG@\n \n+# Flags to determine code coverage.\n+COVERAGE_FLAGS = @coverage_flags@\n+\n SHELL = @SHELL@\n PWD_COMMAND = $${PWDCMD-pwd}\n # How to copy preserving the date\n@@ -204,12 +208,12 @@ RTSDIR = rts$(subst /,_,$(MULTISUBDIR))\n # Link flags used to build gnat tools. By default we prefer to statically\n # link with libgcc to avoid a dependency on shared libgcc (which is tricky\n # to deal with as it may conflict with the libgcc provided by the system).\n-GCC_LINK_FLAGS=-static-libstdc++ -static-libgcc\n+GCC_LINK_FLAGS = -static-libstdc++ -static-libgcc $(COVERAGE_FLAGS)\n \n # We need to link against libbacktrace because diagnostics use it\n LIBBACKTRACE = ../../../libbacktrace/.libs/libbacktrace.a\n \n-ifneq ($(enable_host_pie),)\n+ifeq (@enable_host_pie@,yes)\n LIBIBERTY = ../../../libiberty/pic/libiberty.a\n LIBGNAT = ../$(RTSDIR)/libgnat_pic.a\n else\n@@ -245,7 +249,7 @@ all.indirect: Makefile ../gnat1$(exeext)\n INTERNAL_CFLAGS = @CROSS@ -DIN_GCC\n \n # This is the variable actually used when we compile.\n-ALL_CFLAGS = $(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS)\n+ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS)\n \n # Likewise.\n ALL_CPPFLAGS = $(CPPFLAGS)\n","prefixes":["Ada"]}