From daa5116010a02c0509210776034a249e07a546aa Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Wed, 1 May 2013 12:44:42 +0200
Subject: [PATCH] configure: Add rules for building libwine without soname on
 Android.

---
 configure    | 212 +++++++++++++++++++++++++++++++++++++++++++++++++++
 configure.ac |  44 +++++++++++
 2 files changed, 256 insertions(+)

diff --git a/configure b/configure
index 3cd0318eb81..a82ab7f374c 100755
--- a/configure
+++ b/configure
@@ -6872,6 +6872,218 @@ clean::
 
     ;;
 
+  linux-android*)
+    DLLFLAGS="$DLLFLAGS -fPIC"
+    DLLEXT=".so"
+    LDDLLFLAGS="-shared -Wl,-Bsymbolic"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fPIC -shared -Wl,-Bsymbolic,-z,defs" >&5
+$as_echo_n "checking whether the compiler supports -fPIC -shared -Wl,-Bsymbolic,-z,defs... " >&6; }
+if ${ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__z_defs+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -fPIC -shared -Wl,-Bsymbolic,-z,defs"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__z_defs=yes
+else
+  ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__z_defs=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__z_defs" >&5
+$as_echo "$ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__z_defs" >&6; }
+if test $ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__z_defs = yes; then :
+  LDDLLFLAGS="$LDDLLFLAGS,-z,defs"
+fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fPIC -shared -Wl,-Bsymbolic,-init,__wine_spec_init,-fini,__wine_spec_fini" >&5
+$as_echo_n "checking whether the compiler supports -fPIC -shared -Wl,-Bsymbolic,-init,__wine_spec_init,-fini,__wine_spec_fini... " >&6; }
+if ${ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__init___wine_spec_init__fini___wine_spec_fini+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -fPIC -shared -Wl,-Bsymbolic,-init,__wine_spec_init,-fini,__wine_spec_fini"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__init___wine_spec_init__fini___wine_spec_fini=yes
+else
+  ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__init___wine_spec_init__fini___wine_spec_fini=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__init___wine_spec_init__fini___wine_spec_fini" >&5
+$as_echo "$ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__init___wine_spec_init__fini___wine_spec_fini" >&6; }
+if test $ac_cv_cflags__fPIC__shared__Wl__Bsymbolic__init___wine_spec_init__fini___wine_spec_fini = yes; then :
+  LDDLLFLAGS="$LDDLLFLAGS,-init,__wine_spec_init,-fini,__wine_spec_fini"
+fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fPIC -Wl,--export-dynamic" >&5
+$as_echo_n "checking whether the compiler supports -fPIC -Wl,--export-dynamic... " >&6; }
+if ${ac_cv_cflags__fPIC__Wl___export_dynamic+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -fPIC -Wl,--export-dynamic"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_cflags__fPIC__Wl___export_dynamic=yes
+else
+  ac_cv_cflags__fPIC__Wl___export_dynamic=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__fPIC__Wl___export_dynamic" >&5
+$as_echo "$ac_cv_cflags__fPIC__Wl___export_dynamic" >&6; }
+if test $ac_cv_cflags__fPIC__Wl___export_dynamic = yes; then :
+  LDEXECFLAGS="-Wl,--export-dynamic"
+
+fi
+    as_ac_var=`$as_echo "ac_cv_cflags_-fPIC -Wl,--rpath,\\$ORIGIN/../lib" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fPIC -Wl,--rpath,\$ORIGIN/../lib" >&5
+$as_echo_n "checking whether the compiler supports -fPIC -Wl,--rpath,\$ORIGIN/../lib... " >&6; }
+if eval \${$as_ac_var+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -fPIC -Wl,--rpath,\$ORIGIN/../lib"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$as_ac_var=yes"
+else
+  eval "$as_ac_var=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+eval ac_res=\$$as_ac_var
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'};$as_echo "$as_val"'` = yes; then :
+  LDRPATH_INSTALL="-Wl,--rpath,\\\$\$ORIGIN/\`\$(RELPATH) \$(bindir) \$(libdir)\`"
+                     LDRPATH_LOCAL="-Wl,--rpath,\\\$\$ORIGIN/\$(top_builddir)/libs/wine"
+else
+  as_ac_var=`$as_echo "ac_cv_cflags_-fPIC -Wl,-R,\\$ORIGIN/../lib" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fPIC -Wl,-R,\$ORIGIN/../lib" >&5
+$as_echo_n "checking whether the compiler supports -fPIC -Wl,-R,\$ORIGIN/../lib... " >&6; }
+if eval \${$as_ac_var+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -fPIC -Wl,-R,\$ORIGIN/../lib"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$as_ac_var=yes"
+else
+  eval "$as_ac_var=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+eval ac_res=\$$as_ac_var
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'};$as_echo "$as_val"'` = yes; then :
+  LDRPATH_INSTALL="-Wl,-R,\\\$\$ORIGIN/\`\$(RELPATH) \$(bindir) \$(libdir)\`"
+                          LDRPATH_LOCAL="-Wl,-R,\\\$\$ORIGIN/\$(top_builddir)/libs/wine"
+fi
+fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,--enable-new-dtags" >&5
+$as_echo_n "checking whether the compiler supports -Wl,--enable-new-dtags... " >&6; }
+if ${ac_cv_cflags__Wl___enable_new_dtags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -Wl,--enable-new-dtags"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_cflags__Wl___enable_new_dtags=yes
+else
+  ac_cv_cflags__Wl___enable_new_dtags=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl___enable_new_dtags" >&5
+$as_echo "$ac_cv_cflags__Wl___enable_new_dtags" >&6; }
+if test $ac_cv_cflags__Wl___enable_new_dtags = yes; then :
+  LDRPATH_INSTALL="$LDRPATH_INSTALL -Wl,--enable-new-dtags"
+fi
+
+    case $host_cpu in
+      *i[3456789]86* | x86_64)
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,--section-start,.interp=0x7bf00400" >&5
+$as_echo_n "checking whether the compiler supports -Wl,--section-start,.interp=0x7bf00400... " >&6; }
+if ${ac_cv_cflags__Wl___section_start__interp_0x7bf00400+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_wine_try_cflags_saved=$CFLAGS
+CFLAGS="$CFLAGS -Wl,--section-start,.interp=0x7bf00400"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int argc, char **argv) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_cflags__Wl___section_start__interp_0x7bf00400=yes
+else
+  ac_cv_cflags__Wl___section_start__interp_0x7bf00400=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$ac_wine_try_cflags_saved
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl___section_start__interp_0x7bf00400" >&5
+$as_echo "$ac_cv_cflags__Wl___section_start__interp_0x7bf00400" >&6; }
+if test $ac_cv_cflags__Wl___section_start__interp_0x7bf00400 = yes; then :
+  LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x7bf00400"
+fi
+        ;;
+    esac
+
+    LIBWINE_RULES="
+all: libwine.so
+
+libwine.so: \$(OBJS) Makefile.in
+	\$(CC) -shared \$(OBJS) \$(EXTRALIBS) \$(LDFLAGS) \$(LIBS) -o \$@
+
+install install-lib:: libwine.so \$(DESTDIR)\$(libdir) dummy
+	\$(INSTALL_PROGRAM) libwine.so \$(DESTDIR)\$(libdir)/libwine.so
+
+uninstall::
+	\$(RM) \$(DESTDIR)\$(libdir)/libwine.so
+
+clean::
+	\$(RM) libwine.so version.c
+"
+
+    ;;
+
   *)
     DLLFLAGS="$DLLFLAGS -fPIC"
     DLLEXT=".so"
diff --git a/configure.ac b/configure.ac
index 270d1e5f64d..3115784b6c6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -878,6 +878,50 @@ clean::
 "])
     ;;
 
+  linux-android*)
+    DLLFLAGS="$DLLFLAGS -fPIC"
+    DLLEXT=".so"
+    LDDLLFLAGS="-shared -Wl,-Bsymbolic"
+    WINE_TRY_CFLAGS([-fPIC -shared -Wl,-Bsymbolic,-z,defs],
+                    [LDDLLFLAGS="$LDDLLFLAGS,-z,defs"])
+    WINE_TRY_CFLAGS([-fPIC -shared -Wl,-Bsymbolic,-init,__wine_spec_init,-fini,__wine_spec_fini],
+                    [LDDLLFLAGS="$LDDLLFLAGS,-init,__wine_spec_init,-fini,__wine_spec_fini"])
+    WINE_TRY_CFLAGS([-fPIC -Wl,--export-dynamic],
+                    [AC_SUBST(LDEXECFLAGS,["-Wl,--export-dynamic"])])
+    WINE_TRY_CFLAGS([-fPIC -Wl,--rpath,\$ORIGIN/../lib],
+                    [LDRPATH_INSTALL="-Wl,--rpath,\\\$\$ORIGIN/\`\$(RELPATH) \$(bindir) \$(libdir)\`"
+                     LDRPATH_LOCAL="-Wl,--rpath,\\\$\$ORIGIN/\$(top_builddir)/libs/wine"],
+        [WINE_TRY_CFLAGS([-fPIC -Wl,-R,\$ORIGIN/../lib],
+                         [LDRPATH_INSTALL="-Wl,-R,\\\$\$ORIGIN/\`\$(RELPATH) \$(bindir) \$(libdir)\`"
+                          LDRPATH_LOCAL="-Wl,-R,\\\$\$ORIGIN/\$(top_builddir)/libs/wine"])])
+
+    WINE_TRY_CFLAGS([-Wl,--enable-new-dtags],
+                    [LDRPATH_INSTALL="$LDRPATH_INSTALL -Wl,--enable-new-dtags"])
+
+    case $host_cpu in
+      *i[[3456789]]86* | x86_64)
+        WINE_TRY_CFLAGS([-Wl,--section-start,.interp=0x7bf00400],
+                        [LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x7bf00400"])
+        ;;
+    esac
+
+    AC_SUBST(LIBWINE_RULES,["
+all: libwine.so
+
+libwine.so: \$(OBJS) Makefile.in
+	\$(CC) -shared \$(OBJS) \$(EXTRALIBS) \$(LDFLAGS) \$(LIBS) -o \$@
+
+install install-lib:: libwine.so \$(DESTDIR)\$(libdir) dummy
+	\$(INSTALL_PROGRAM) libwine.so \$(DESTDIR)\$(libdir)/libwine.so
+
+uninstall::
+	\$(RM) \$(DESTDIR)\$(libdir)/libwine.so
+
+clean::
+	\$(RM) libwine.so version.c
+"])
+    ;;
+
   *)
     DLLFLAGS="$DLLFLAGS -fPIC"
     DLLEXT=".so"