File 0002-Revert-loader-Always-build-the-main-loader... of Package wine

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File 0002-Revert-loader-Always-build-the-main-loader-as-PIE-if.patch of Package wine (Revision fe4a685936ab3d80c0892c529cf019e2)

Currently displaying revision fe4a685936ab3d80c0892c529cf019e2 , Show latest

From 374a2c3ae41efcdcd99c5c0fb2220d03ea14f372 Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fvogt@suse.de>
Date: Thu, 29 Jun 2023 09:59:35 +0200
Subject: [PATCH 2/4] Revert "loader: Always build the main loader as PIE if we
 have a preloader."

This reverts commit c55578f3a54c63084657e7d79c043b22b10df989.
---
 configure    | 93 +++++++++++++++++++++++++++++++++-------------------
 configure.ac | 31 +++++++++---------
 2 files changed, 76 insertions(+), 48 deletions(-)

diff --git a/configure b/configure
index 635e3b7f25f..4d00a023d18 100755
--- a/configure
+++ b/configure
@@ -10245,77 +10245,104 @@ if test "x$ac_cv_cflags__Wl___export_dynamic" = xyes
 then :
   WINELOADER_LDFLAGS="-Wl,--export-dynamic"
 fi
+    WINEPRELOADER_LDFLAGS="-static -nostartfiles -nodefaultlibs -Wl,-Ttext=0x7d400000"
 
-    case $host_os in
-      linux*)
-        as_fn_append WINELOADER_LDFLAGS " -pie"
-        WINEPRELOADER_LDFLAGS="-static -nostartfiles -nodefaultlibs -Wl,-Ttext=0x7d400000"
-        ;;
-      *)
-        case $HOST_ARCH in
-          i386|arm)
-            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,-Ttext-segment=0x60000000" >&5
-printf %s "checking whether the compiler supports -Wl,-Ttext-segment=0x60000000... " >&6; }
-if test ${ac_cv_cflags__Wl__Ttext_segment_0x60000000+y}
+    case $host_cpu in
+      *i[3456789]86* | arm*)
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,-Ttext-segment=0x7bc00000" >&5
+printf %s "checking whether the compiler supports -Wl,-Ttext-segment=0x7bc00000... " >&6; }
+if test ${ac_cv_cflags__Wl__Ttext_segment_0x7bc00000+y}
 then :
   printf %s "(cached) " >&6
 else $as_nop
   ac_wine_try_cflags_saved=$CFLAGS
-CFLAGS="$CFLAGS -Wl,-Ttext-segment=0x60000000"
+CFLAGS="$CFLAGS -Wl,-Ttext-segment=0x7bc00000"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int main(int argc, char **argv) { return 0; }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"
 then :
-  ac_cv_cflags__Wl__Ttext_segment_0x60000000=yes
+  ac_cv_cflags__Wl__Ttext_segment_0x7bc00000=yes
 else $as_nop
-  ac_cv_cflags__Wl__Ttext_segment_0x60000000=no
+  ac_cv_cflags__Wl__Ttext_segment_0x7bc00000=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 CFLAGS=$ac_wine_try_cflags_saved
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl__Ttext_segment_0x60000000" >&5
-printf "%s\n" "$ac_cv_cflags__Wl__Ttext_segment_0x60000000" >&6; }
-if test "x$ac_cv_cflags__Wl__Ttext_segment_0x60000000" = xyes
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" >&5
+printf "%s\n" "$ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" >&6; }
+if test "x$ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" = xyes
 then :
-  as_fn_append WINELOADER_LDFLAGS " -Wl,-Ttext-segment=0x60000000"
+  case $host_os in
+                         freebsd* | kfreebsd*-gnu) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,-Ttext-segment=0x60000000" ;;
+                         *) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,-Ttext-segment=0x7d000000" ;;
+                         esac
 else $as_nop
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,--section-start,.interp=0x60000400" >&5
-printf %s "checking whether the compiler supports -Wl,--section-start,.interp=0x60000400... " >&6; }
-if test ${ac_cv_cflags__Wl___section_start__interp_0x60000400+y}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,--section-start,.interp=0x7d000400" >&5
+printf %s "checking whether the compiler supports -Wl,--section-start,.interp=0x7d000400... " >&6; }
+if test ${ac_cv_cflags__Wl___section_start__interp_0x7d000400+y}
 then :
   printf %s "(cached) " >&6
 else $as_nop
   ac_wine_try_cflags_saved=$CFLAGS
-CFLAGS="$CFLAGS -Wl,--section-start,.interp=0x60000400"
+CFLAGS="$CFLAGS -Wl,--section-start,.interp=0x7d000400"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int main(int argc, char **argv) { return 0; }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"
 then :
-  ac_cv_cflags__Wl___section_start__interp_0x60000400=yes
+  ac_cv_cflags__Wl___section_start__interp_0x7d000400=yes
 else $as_nop
-  ac_cv_cflags__Wl___section_start__interp_0x60000400=no
+  ac_cv_cflags__Wl___section_start__interp_0x7d000400=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 CFLAGS=$ac_wine_try_cflags_saved
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl___section_start__interp_0x60000400" >&5
-printf "%s\n" "$ac_cv_cflags__Wl___section_start__interp_0x60000400" >&6; }
-if test "x$ac_cv_cflags__Wl___section_start__interp_0x60000400" = xyes
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl___section_start__interp_0x7d000400" >&5
+printf "%s\n" "$ac_cv_cflags__Wl___section_start__interp_0x7d000400" >&6; }
+if test "x$ac_cv_cflags__Wl___section_start__interp_0x7d000400" = xyes
 then :
-  as_fn_append WINELOADER_LDFLAGS " -Wl,--section-start,.interp=0x60000400"
+  case $host_os in
+                                            freebsd* | kfreebsd*-gnu) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,--section-start,.interp=0x60000400" ;;
+                                            *) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,--section-start,.interp=0x7d000400" ;;
+                                         esac
 fi
 fi
-            ;;
-          *)
-            as_fn_append WINELOADER_LDFLAGS " -pie"
-            ;;
-        esac
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,-z,max-page-size=0x1000" >&5
+printf %s "checking whether the compiler supports -Wl,-z,max-page-size=0x1000... " >&6; }
+if test ${ac_cv_cflags__Wl__z_max_page_size_0x1000+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -Wl,-z,max-page-size=0x1000"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  ac_cv_cflags__Wl__z_max_page_size_0x1000=yes
+else $as_nop
+  ac_cv_cflags__Wl__z_max_page_size_0x1000=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl__z_max_page_size_0x1000" >&5
+printf "%s\n" "$ac_cv_cflags__Wl__z_max_page_size_0x1000" >&6; }
+if test "x$ac_cv_cflags__Wl__z_max_page_size_0x1000" = xyes
+then :
+  WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,-z,max-page-size=0x1000"
+fi
+        ;;
+      *)
+        WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -pie"
         ;;
     esac
     ;;
diff --git a/configure.ac b/configure.ac
index c8880886b1c..2255db13046 100644
--- a/configure.ac
+++ b/configure.ac
@@ -769,24 +769,25 @@ case $host_os in
 
     WINE_TRY_CFLAGS([-Wl,-z,defs],[UNIXLDFLAGS="$UNIXLDFLAGS -Wl,-z,defs"])
     WINE_TRY_CFLAGS([-Wl,--export-dynamic],[WINELOADER_LDFLAGS="-Wl,--export-dynamic"])
+    WINEPRELOADER_LDFLAGS="-static -nostartfiles -nodefaultlibs -Wl,-Ttext=0x7d400000"
 
-    case $host_os in
-      linux*)
-        AS_VAR_APPEND([WINELOADER_LDFLAGS],[" -pie"])
-        WINEPRELOADER_LDFLAGS="-static -nostartfiles -nodefaultlibs -Wl,-Ttext=0x7d400000"
+    case $host_cpu in
+      *i[[3456789]]86* | arm*)
+        WINE_TRY_CFLAGS([-Wl,-Ttext-segment=0x7bc00000],
+                        [case $host_os in
+                         freebsd* | kfreebsd*-gnu) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,-Ttext-segment=0x60000000" ;;
+                         *) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,-Ttext-segment=0x7d000000" ;;
+                         esac],
+                        [WINE_TRY_CFLAGS([-Wl,--section-start,.interp=0x7d000400],
+                                         [case $host_os in
+                                            freebsd* | kfreebsd*-gnu) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,--section-start,.interp=0x60000400" ;;
+                                            *) WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,--section-start,.interp=0x7d000400" ;;
+                                         esac])])
+        WINE_TRY_CFLAGS([-Wl,-z,max-page-size=0x1000],
+                        [WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -Wl,-z,max-page-size=0x1000"])
         ;;
       *)
-        case $HOST_ARCH in
-          i386|arm)
-            WINE_TRY_CFLAGS([-Wl,-Ttext-segment=0x60000000],
-                            [AS_VAR_APPEND([WINELOADER_LDFLAGS],[" -Wl,-Ttext-segment=0x60000000"])],
-                            [WINE_TRY_CFLAGS([-Wl,--section-start,.interp=0x60000400],
-                                [AS_VAR_APPEND([WINELOADER_LDFLAGS],[" -Wl,--section-start,.interp=0x60000400"])])])
-            ;;
-          *)
-            AS_VAR_APPEND([WINELOADER_LDFLAGS],[" -pie"])
-            ;;
-        esac
+        WINELOADER_LDFLAGS="$WINELOADER_LDFLAGS -pie"
         ;;
     esac
     ;;
-- 
2.41.0

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File 0002-Revert-loader-Always-build-the-main-loader-as-PIE-if.patch of Package wine (Revision fe4a685936ab3d80c0892c529cf019e2)

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