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Ports: Update gcc patch to support shared libs

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Itamar 2020-10-31 16:19:25 +02:00 • committed by Andreas Kling
parent e2d695eabb
commit c917fcbac4
1 changed files with 25 additions and 5 deletions
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30
Ports/gcc/patches/gcc.patch
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@ -121,14 +121,14 @@ index 000000000..2692b8e57
+/* Files that are linked before user code. +/* Files that are linked before user code.
+ The %s tells GCC to look for these files in the library directory. */ + The %s tells GCC to look for these files in the library directory. */
+#undef STARTFILE_SPEC +#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "%{!shared:crt0.o%s} crti.o%s %{shared:crtbeginS.o%s; :crtbegin.o%s}" +#define STARTFILE_SPEC "%{!shared:crt0.o%s} crti.o%s %{shared|pie:crtbeginS.o%s; :crtbegin.o%s}"
+ +
+/* Files that are linked after user code. */ +/* Files that are linked after user code. */
+#undef ENDFILE_SPEC +#undef ENDFILE_SPEC
+#define ENDFILE_SPEC "%{shared:crtendS.o%s; :crtend.o%s} crtn.o%s" +#define ENDFILE_SPEC "%{shared|pie:crtendS.o%s; :crtend.o%s} crtn.o%s"
+ +
+#undef LINK_SPEC +#undef LINK_SPEC
+#define LINK_SPEC "%{shared:-shared} %{static:-static} %{!shared: %{!static: %{rdynamic:-export-dynamic}}}" +#define LINK_SPEC "%{shared:-shared} %{static:-static} %{!shared: %{!static: %{rdynamic:-export-dynamic} -dynamic-linker /usr/lib/Loader.so}}"
+ +
+/* Additional predefined macros. */ +/* Additional predefined macros. */
+#undef TARGET_OS_CPP_BUILTINS +#undef TARGET_OS_CPP_BUILTINS
@ -182,11 +182,11 @@ index 1ff415923..38aa1c972 100644
;; ;;
+i[34567]86-*-serenity*) +i[34567]86-*-serenity*)
+ extra_parts="$extra_parts crti.o crtbegin.o crtbeginS.o crtend.o crtendS.o crtn.o" + extra_parts="$extra_parts crti.o crtbegin.o crtbeginS.o crtend.o crtendS.o crtn.o"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic" + tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic t-slibgcc"
+ ;; + ;;
+x86_64-*-serenity*) +x86_64-*-serenity*)
+ extra_parts="$extra_parts crti.o crtbegin.o crtbeginS.o crtend.o crtendS.o crtn.o" + extra_parts="$extra_parts crti.o crtbegin.o crtbeginS.o crtend.o crtendS.o crtn.o"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic" + tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic t-slibgcc"
+ ;; + ;;
+arm-*-serenity*) +arm-*-serenity*)
+ tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm" + tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
@ -6208,3 +6208,23 @@ index fe1828835..2775c3646 100644
arm*-*-symbianelf*) arm*-*-symbianelf*)
# This is a freestanding configuration; there is nothing to do here. # This is a freestanding configuration; there is nothing to do here.
;; ;;
diff -ru a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
--- a/libgcc/config/t-slibgcc 2020-07-23 09:35:18.796400548 +0300
+++ b/libgcc/config/t-slibgcc 2020-10-17 14:29:19.936792298 +0300
@@ -26,7 +26,6 @@
SHLIB_OBJS = @shlib_objs@
SHLIB_DIR = @multilib_dir@
SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
-SHLIB_LC = -lc
SHLIB_MAKE_SOLINK = $(LN_S) $(SHLIB_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK)
SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
$(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
@@ -34,7 +33,7 @@
SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
$(SHLIB_LDFLAGS) \
-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
- $(SHLIB_OBJS) $(SHLIB_LC) && \
+ $(SHLIB_OBJS) && \
rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
if [ -f $(SHLIB_DIR)/$(SHLIB_SONAME) ]; then \
mv -f $(SHLIB_DIR)/$(SHLIB_SONAME) \