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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:22:56 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:22:56 +0000 |
commit | 3f472a4e5ca21e3ddb13737473e636b2b11a408a (patch) | |
tree | 7db1ab317884b9f6e04b6e13737c1679879cb97a /debian/patches/ada-link-lib.diff | |
parent | Adding upstream version 13.2.0. (diff) | |
download | gcc-13-debian.tar.xz gcc-13-debian.zip |
Adding debian version 13.2.0-10.debian/13.2.0-10debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | debian/patches/ada-link-lib.diff | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/debian/patches/ada-link-lib.diff b/debian/patches/ada-link-lib.diff new file mode 100644 index 0000000..19c20b5 --- /dev/null +++ b/debian/patches/ada-link-lib.diff @@ -0,0 +1,151 @@ +Description: adapt libgnat build for Debian + Don't include a runtime link path (-rpath), when linking binaries. + . + Build the shared libraries on hppa-linux (see #786692 below). + TODO: ask the reporter (no porterbox) to attempt a rebuild without this + chunk, now that we diverge less from upstream. + . + Instead of building libada as a target library only, build it as + both a host and, if different, target library. + . + Compile with -gnatn for efficiency. + Double-check the link since Debian moves some symbols. + . + Please read ada-changes-in-autogen-output.diff about src/Makefile.def. +Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=786692 +Forwarded: not-needed +Author: Ludovic Brenta <lbrenta@debian.org> +Author: Nicolas Boulenguez <nicolas@debian.org> +Author: Matthias Klose <doko@debian.org> + +--- a/src/gcc/ada/gcc-interface/config-lang.in ++++ b/src/gcc/ada/gcc-interface/config-lang.in +@@ -44,7 +44,7 @@ if test "x$cross_compiling/$build/$host" + fi + + target_libs="target-libada" +-lang_dirs="gnattools" ++lang_dirs="libada gnattools" + + # Ada is not enabled by default for the time being. + build_by_default=no +--- a/src/gcc/ada/link.c ++++ b/src/gcc/ada/link.c +@@ -107,9 +107,9 @@ const char *__gnat_default_libgcc_subdir + || defined (__NetBSD__) || defined (__OpenBSD__) \ + || defined (__QNX__) + const char *__gnat_object_file_option = "-Wl,@"; +-const char *__gnat_run_path_option = "-Wl,-rpath,"; +-char __gnat_shared_libgnat_default = STATIC; +-char __gnat_shared_libgcc_default = STATIC; ++const char *__gnat_run_path_option = ""; ++char __gnat_shared_libgnat_default = SHARED; ++char __gnat_shared_libgcc_default = SHARED; + int __gnat_link_max = 8192; + unsigned char __gnat_objlist_file_supported = 1; + const char *__gnat_object_library_extension = ".a"; +@@ -129,9 +129,9 @@ const char *__gnat_default_libgcc_subdir + + #elif defined (__linux__) || defined (__GLIBC__) + const char *__gnat_object_file_option = "-Wl,@"; +-const char *__gnat_run_path_option = "-Wl,-rpath,"; +-char __gnat_shared_libgnat_default = STATIC; +-char __gnat_shared_libgcc_default = STATIC; ++const char *__gnat_run_path_option = ""; ++char __gnat_shared_libgnat_default = SHARED; ++char __gnat_shared_libgcc_default = SHARED; + int __gnat_link_max = 8192; + unsigned char __gnat_objlist_file_supported = 1; + const char *__gnat_object_library_extension = ".a"; +--- a/src/libada/Makefile.in ++++ b/src/libada/Makefile.in +@@ -79,10 +79,11 @@ ADA_RTS_DIR=$(GCC_DIR)/ada/rts$(subst /, + # by recursive make invocations in gcc/ada/Makefile.in + LIBADA_FLAGS_TO_PASS = \ + "MAKEOVERRIDES=" \ +- "LDFLAGS=$(LDFLAGS)" \ ++ "LDFLAGS=$(LDFLAGS) -Wl,--no-allow-shlib-undefined \ ++ -Wl,--no-copy-dt-needed-entries -Wl,--no-undefined" \ + "LN_S=$(LN_S)" \ + "SHELL=$(SHELL)" \ +- "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS)" \ ++ "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS) -gnatn" \ + "GNATLIBCFLAGS=$(GNATLIBCFLAGS) $(MULTIFLAGS)" \ + "GNATLIBCFLAGS_FOR_C=$(GNATLIBCFLAGS_FOR_C) $(MULTIFLAGS)" \ + "PICFLAG_FOR_TARGET=$(PICFLAG)" \ +--- a/src/Makefile.def ++++ b/src/Makefile.def +@@ -392,6 +392,7 @@ dependencies = { module=all-libcpp; on=a + + dependencies = { module=all-fixincludes; on=all-libiberty; }; + ++dependencies = { module=all-target-libada; on=all-gcc; }; + dependencies = { module=all-gnattools; on=all-target-libada; }; + dependencies = { module=all-gnattools; on=all-target-libstdc++-v3; }; + +--- a/src/configure.ac ++++ b/src/configure.ac +@@ -142,6 +142,11 @@ host_libs="intl libiberty opcodes bfd re + # If --enable-gold is used, "gold" may replace "ld". + host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools" + ++case "${target}" in ++ hppa64-*linux*) ;; ++ *) target_libiberty="target-libiberty";; ++esac ++ + # these libraries are built for the target environment, and are built after + # the host libraries and the host tools (which may be a cross compiler) + # Note that libiberty is not a target library. +@@ -161,6 +166,7 @@ target_libraries="target-libgcc \ + target-libffi \ + target-libobjc \ + target-libada \ ++ ${target_libiberty} \ + target-libgm2 \ + target-libgo \ + target-libphobos \ +--- a/src/gcc/ada/gcc-interface/Make-lang.in ++++ b/src/gcc/ada/gcc-interface/Make-lang.in +@@ -43,7 +43,7 @@ RMDIR = rm -rf + + + # Extra flags to pass to recursive makes. +-COMMON_ADAFLAGS= -gnatpg ++COMMON_ADAFLAGS= -gnatpgn + ifeq ($(TREECHECKING),) + CHECKING_ADAFLAGS= + else +@@ -266,7 +266,9 @@ GCC_LINKERFLAGS = $(filter-out -Werror - + GCC_LDFLAGS = $(filter-out -static-libgcc, $(LDFLAGS)) + else + # Strip -Werror during linking for the LTO bootstrap +-GCC_LINKERFLAGS = $(filter-out -Werror, $(ALL_LINKERFLAGS)) ++GCC_LINKERFLAGS = $(filter-out -Werror, $(ALL_LINKERFLAGS)) \ ++ -Wl,--no-allow-shlib-undefined -Wl,--no-copy-dt-needed-entries \ ++ -Wl,--no-undefined + GCC_LDFLAGS = $(LDFLAGS) + endif + +--- a/src/gcc/testsuite/lib/gnat.exp ++++ b/src/gcc/testsuite/lib/gnat.exp +@@ -115,6 +115,7 @@ proc gnat_target_compile { source dest t + global TOOL_OPTIONS + global gnat_target_current + global TEST_ALWAYS_FLAGS ++ global ld_library_path + + # dg-require-effective-target tests must be compiled as C. + if [ string match "*.c" $source ] then { +@@ -144,6 +145,11 @@ proc gnat_target_compile { source dest t + # Always log so compilations can be repeated manually. + verbose -log "ADA_INCLUDE_PATH=$rtsdir/adainclude" + verbose -log "ADA_OBJECTS_PATH=$rtsdir/adainclude" ++ ++ if { ! [ string match "*/libada/adalib*" $ld_library_path ] } { ++ append ld_library_path ":$rtsdir/adalib" ++ set_ld_library_path_env_vars ++ } + } + + lappend options "compiler=$GNAT_UNDER_TEST -q -f" |