Export symbols with compiler directives if possible

Add a configure check to see whether compiler directives are available
for exporting symbols, and use them if so.  Likewise, update
the Visual Studio projects and config.h.win32.in to do likewise for
Windows builds.

We can then drop the .def files that were used to export symbols on
Windows builds, which should clean up things a bit.

17 files changed, 55 insertions, 683 deletions

diff --git a/build/win32/vs10/pango.vcxprojin b/build/win32/vs10/pango.vcxprojin
index 24583617..9aa7a1a6 100644
--- a/build/win32/vs10/pango.vcxprojin
+++ b/build/win32/vs10/pango.vcxprojin
@@ -86,7 +86,6 @@
     </ClCompile>
     <Link>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pango.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -105,7 +104,6 @@
     <Link>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
-      <ModuleDefinitionFile>..\..\..\pango\pango.def</ModuleDefinitionFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <OptimizeReferences>true</OptimizeReferences>
@@ -127,7 +125,6 @@
     </ClCompile>
     <Link>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pango.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -145,7 +142,6 @@
     </ClCompile>
     <Link>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pango.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
diff --git a/build/win32/vs10/pangocairo.vcxprojin b/build/win32/vs10/pangocairo.vcxprojin
index d756f2dd..cba00887 100644
--- a/build/win32/vs10/pangocairo.vcxprojin
+++ b/build/win32/vs10/pangocairo.vcxprojin
@@ -151,7 +151,6 @@
       <AdditionalDependencies>cairo.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>$(OutDir)pangoft2-$(ApiVersion).lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -172,7 +171,6 @@
       <AdditionalDependencies>cairo.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>$(OutDir)pangoft2-$(ApiVersion).lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -198,7 +196,6 @@
       <AdditionalDependencies>cairo.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>$(OutDir)pangoft2-$(ApiVersion).lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -218,7 +215,6 @@
     <Link>
       <AdditionalDependencies>cairo.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -243,7 +239,6 @@
     <Link>
       <AdditionalDependencies>cairo.lib;$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -263,7 +258,6 @@
     <Link>
       <AdditionalDependencies>cairo.lib;$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -288,7 +282,6 @@
     <Link>
       <AdditionalDependencies>cairo.lib;$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -308,7 +301,6 @@
     <Link>
       <AdditionalDependencies>cairo.lib;$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangocairo.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
diff --git a/build/win32/vs10/pangoft2.vcxprojin b/build/win32/vs10/pangoft2.vcxprojin
index d7a3f58a..0a81e6b2 100644
--- a/build/win32/vs10/pangoft2.vcxprojin
+++ b/build/win32/vs10/pangoft2.vcxprojin
@@ -88,7 +88,6 @@
     <Link>
       <AdditionalDependencies>$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangoft2.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -108,7 +107,6 @@
     <Link>
       <AdditionalDependencies>$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangoft2.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -133,7 +131,6 @@
     <Link>
       <AdditionalDependencies>$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangoft2.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -153,7 +150,6 @@
     <Link>
       <AdditionalDependencies>$(PangoFT2Libs);%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangoft2.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
diff --git a/build/win32/vs10/pangowin32.vcxprojin b/build/win32/vs10/pangowin32.vcxprojin
index c9d5d478..ba458c89 100644
--- a/build/win32/vs10/pangowin32.vcxprojin
+++ b/build/win32/vs10/pangowin32.vcxprojin
@@ -103,7 +103,6 @@
     <Link>
       <AdditionalDependencies>usp10.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangowin32.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -122,7 +121,6 @@
     <Link>
       <AdditionalDependencies>usp10.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangowin32.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -146,7 +144,6 @@
     <Link>
       <AdditionalDependencies>usp10.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangowin32.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
@@ -165,7 +162,6 @@
     <Link>
       <AdditionalDependencies>usp10.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll</OutputFile>
-      <ModuleDefinitionFile>..\..\..\pango\pangowin32.def</ModuleDefinitionFile>
       <ImportLibrary>$(TargetDir)$(ProjectName)-$(ApiVersion).lib</ImportLibrary>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
diff --git a/build/win32/vs9/pango.vcprojin b/build/win32/vs9/pango.vcprojin
index f1a54e1f..a00dd871 100644
--- a/build/win32/vs9/pango.vcprojin
+++ b/build/win32/vs9/pango.vcprojin
@@ -41,7 +41,6 @@
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pango.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -69,7 +68,6 @@
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pango.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -99,7 +97,6 @@
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pango.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -124,7 +121,6 @@
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pango.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
diff --git a/build/win32/vs9/pangocairo.vcprojin b/build/win32/vs9/pangocairo.vcprojin
index 8f014bb8..8725d0a6 100644
--- a/build/win32/vs9/pangocairo.vcprojin
+++ b/build/win32/vs9/pangocairo.vcprojin
@@ -43,7 +43,6 @@
 				AdditionalDependencies="cairo.lib $(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -77,7 +76,6 @@
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
 				IgnoreDefaultLibraryNames="$(OutDir)\pangoft2-$(ApiVersion).lib"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -107,7 +105,6 @@
 				AdditionalDependencies="cairo.lib $(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -140,7 +137,6 @@
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
 				IgnoreDefaultLibraryNames="$(OutDir)\pangoft2-$(ApiVersion).lib"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -172,7 +168,6 @@
 				AdditionalDependencies="cairo.lib $(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -203,7 +198,6 @@
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
 				IgnoreDefaultLibraryNames="$(OutDir)\pangoft2-$(ApiVersion).lib"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -230,7 +224,6 @@
 				AdditionalDependencies="cairo.lib $(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -259,7 +252,6 @@
 				AdditionalDependencies="cairo.lib"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangocairo.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
diff --git a/build/win32/vs9/pangoft2.vcprojin b/build/win32/vs9/pangoft2.vcprojin
index 598d5a8d..74dbcfbd 100644
--- a/build/win32/vs9/pangoft2.vcprojin
+++ b/build/win32/vs9/pangoft2.vcprojin
@@ -45,7 +45,6 @@
 				AdditionalDependencies="$(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pangoft2.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -75,7 +74,6 @@
 				AdditionalDependencies="$(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangoft2.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -107,7 +105,6 @@
 				AdditionalDependencies="$(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pangoft2.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -134,7 +131,6 @@
 				AdditionalDependencies="$(PangoFT2Libs)"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangoft2.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
diff --git a/build/win32/vs9/pangowin32.vcprojin b/build/win32/vs9/pangowin32.vcprojin
index 71bb4a2e..6c06721f 100644
--- a/build/win32/vs9/pangowin32.vcprojin
+++ b/build/win32/vs9/pangowin32.vcprojin
@@ -44,7 +44,6 @@
 				AdditionalDependencies="usp10.lib"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pangowin32.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -74,7 +73,6 @@
 				AdditionalDependencies="usp10.lib"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangowin32.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -105,7 +103,6 @@
 				AdditionalDependencies="usp10.lib"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="2"
-				ModuleDefinitionFile="..\..\..\pango\pangowin32.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				ImportLibrary="$(TargetDir)$(ProjectName)-$(ApiVersion).lib"
@@ -132,7 +129,6 @@
 				AdditionalDependencies="usp10.lib"
 				OutputFile="$(OutDir)\$(PangoDllPrefix)$(ProjectName)$(PangoDllSuffix).dll"
 				LinkIncremental="1"
-				ModuleDefinitionFile="..\..\..\pango\pangowin32.def"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
diff --git a/config.h.win32.in b/config.h.win32.in
index 15dadbab..4f05e112 100644
--- a/config.h.win32.in
+++ b/config.h.win32.in
@@ -144,3 +144,10 @@
 
 /* Version number of package */
 #define VERSION "@PANGO_VERSION@"
+
+/* defines how to decorate public symbols while building */
+#ifdef _MSC_VER
+#define _PANGO_EXTERN __declspec(dllexport) extern
+#else
+#define _PANGO_EXTERN __attribute__((visibility("default"))) __declspec(dllexport) extern
+#endif
diff --git a/configure.ac b/configure.ac
index b8ca9302..e43e134a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -556,6 +556,41 @@ AC_ARG_ENABLE(installed_tests,
 AM_CONDITIONAL(BUILDOPT_INSTALL_TESTS, test x$enable_installed_tests = xyes)
 
 
+dnl *********************************************************************
+dnl * Check for -fvisibility=hidden to determine if we can do GNU-style *
+dnl * visibility attributes for symbol export control                   *
+dnl *********************************************************************
+
+PANGO_HIDDEN_VISIBILITY_CFLAGS=""
+case "$host" in
+  *-*-mingw*)
+    dnl on mingw32 we do -fvisibility=hidden and __declspec(dllexport)
+    AC_DEFINE([_PANGO_EXTERN], [__attribute__((visibility("default"))) __declspec(dllexport) extern],
+              [defines how to decorate public symbols while building])
+    CFLAGS="${CFLAGS} -fvisibility=hidden"
+    ;;
+  *)
+    dnl on other compilers, check if we can do -fvisibility=hidden
+    SAVED_CFLAGS="${CFLAGS}"
+    CFLAGS="-fvisibility=hidden"
+    AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
+    AC_TRY_COMPILE([], [return 0],
+                   AC_MSG_RESULT(yes)
+                   enable_fvisibility_hidden=yes,
+                   AC_MSG_RESULT(no)
+                   enable_fvisibility_hidden=no)
+    CFLAGS="${SAVED_CFLAGS}"
+
+    AS_IF([test "${enable_fvisibility_hidden}" = "yes"], [
+      AC_DEFINE([_PANGO_EXTERN], [__attribute__((visibility("default"))) extern],
+                [defines how to decorate public symbols while building])
+      PANGO_HIDDEN_VISIBILITY_CFLAGS="-fvisibility=hidden"
+    ])
+    ;;
+esac
+AC_SUBST(PANGO_HIDDEN_VISIBILITY_CFLAGS)
+
+
 AC_HEADER_DIRENT
 AC_CHECK_HEADERS(unistd.h)
 
diff --git a/pango/Makefile.am b/pango/Makefile.am
index b239170b..423d374f 100644
--- a/pango/Makefile.am
+++ b/pango/Makefile.am
@@ -29,7 +29,8 @@ INCLUDES =						\
 	$(FREETYPE_CFLAGS)				\
 	$(FONTCONFIG_CFLAGS)				\
 	$(LIBTHAI_CFLAGS)					\
-	$(X_CFLAGS)
+	$(X_CFLAGS)					\
+	$(PANGO_HIDDEN_VISIBILITY_CFLAGS)
 
 BUILT_SOURCES = pango-enum-types.h pango-enum-types.c pango-features.h
 
@@ -55,8 +56,8 @@ libpango_1_0_la_LIBADD += mini-fribidi/libmini-fribidi.la
 libpango_1_0_la_DEPENDENCIES = mini-fribidi/libmini-fribidi.la
 
 if PLATFORM_WIN32
-libpango_1_0_la_LDFLAGS += -export-symbols $(srcdir)/pango.def -Wl,pango-win32-res.o
-libpango_1_0_la_DEPENDENCIES += pango-win32-res.o pango.def
+libpango_1_0_la_LDFLAGS += -Wl,pango-win32-res.o
+libpango_1_0_la_DEPENDENCIES += pango-win32-res.o
 endif
 pango-win32-res.o: pango.rc
 	$(AM_V_GEN) $(WINDRES) $< $@
@@ -211,8 +212,8 @@ libpangoft2_1_0_la_SOURCES =   	\
 
 
 if PLATFORM_WIN32
-libpangoft2_1_0_la_LDFLAGS += -export-symbols $(srcdir)/pangoft2.def -Wl,pangoft2-win32-res.o
-libpangoft2_1_0_la_DEPENDENCIES += pangoft2-win32-res.o pangoft2.def
+libpangoft2_1_0_la_LDFLAGS += -Wl,pangoft2-win32-res.o
+libpangoft2_1_0_la_DEPENDENCIES += pangoft2-win32-res.o
 endif
 pangoft2-win32-res.o: pangoft2.rc
 	$(AM_V_GEN) $(WINDRES) $< $@
@@ -256,8 +257,8 @@ libpangoxft_1_0_la_DEPENDENCIES =		\
 	libpango-$(PANGO_API_VERSION).la
 
 if PLATFORM_WIN32
-libpangoxft_1_0_la_LDFLAGS += -export-symbols $(srcdir)/pangoxft.def -Wl,pangoxft-win32-res.o
-libpangoxft_1_0_la_DEPENDENCIES += pangoxft-win32-res.o pangoxft.def
+libpangoxft_1_0_la_LDFLAGS += -Wl,pangoxft-win32-res.o
+libpangoxft_1_0_la_DEPENDENCIES += pangoxft-win32-res.o
 endif
 pangoxft-win32-res.o: pangoxft.rc
 	$(AM_V_GEN) $(WINDRES) $< $@
@@ -313,8 +314,8 @@ libpangocairo_1_0_la_SOURCES = $(pangocairo_core_sources)
 
 if HAVE_CAIRO_WIN32
 if PLATFORM_WIN32
-libpangocairo_1_0_la_LDFLAGS += -export-symbols $(srcdir)/pangocairo.def -Wl,pangocairo-win32-res.o
-libpangocairo_1_0_la_DEPENDENCIES += pangocairo-win32-res.o pangocairo.def
+libpangocairo_1_0_la_LDFLAGS += -Wl,pangocairo-win32-res.o
+libpangocairo_1_0_la_DEPENDENCIES += pangocairo-win32-res.o
 endif
 pangocairo-win32-res.o: pangocairo.rc
 	$(AM_V_GEN) $(WINDRES) $< $@
@@ -399,8 +400,8 @@ libpangowin32_1_0_la_SOURCES =	\
 	pangowin32-shape.c
 
 if PLATFORM_WIN32
-libpangowin32_1_0_la_LDFLAGS += -export-symbols $(srcdir)/pangowin32.def -Wl,pangowin32-win32-res.o
-libpangowin32_1_0_la_DEPENDENCIES += pangowin32-win32-res.o pangowin32.def
+libpangowin32_1_0_la_LDFLAGS += -Wl,pangowin32-win32-res.o
+libpangowin32_1_0_la_DEPENDENCIES += pangowin32-win32-res.o
 endif
 pangowin32-win32-res.o: pangowin32.rc
 	$(AM_V_GEN) $(WINDRES) $< $@
@@ -423,11 +424,6 @@ EXTRA_DIST =					\
 	pango-enum-types.h			\
 	pango-enum-types.h.template		\
 	pango-enum-types.c.template		\
-	pango.def				\
-	pangocairo.def				\
-	pangowin32.def				\
-	pangoft2.def				\
-	pangoxft.def				\
 	pango.rc				\
 	pango.rc.in				\
 	pangoft2.rc				\
@@ -440,8 +436,7 @@ EXTRA_DIST =					\
 	pangoxft.rc.in				\
 	break-arabic.c				\
 	break-indic.c				\
-	break-thai.c				\
-	check.defs
+	break-thai.c
 
 CLEANFILES =			\
 	pango-enum-types.h	\
@@ -548,6 +543,4 @@ dist-hook: \
 	$(top_builddir)/build/win32/vs9/pango.headers		\
 	$(INTROSPECTION_INTERMEDIATE_ITEMS)
 
-TESTS = check.defs
-
 -include $(top_srcdir)/git.mk
diff --git a/pango/check.defs b/pango/check.defs
deleted file mode 100755
index 7081ca97..00000000
--- a/pango/check.defs
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/sh
-
-LC_ALL=C
-export LC_ALL
-
-test -z "$srcdir" && srcdir=.
-status=0
-
-get_pango_syms='nm "$so" | grep " T " | cut -d" " -f3'
-if [ "`uname -s`" = "Linux" ]; then
-	get_pango_syms='objdump -t "$so" | sed -n "/.*g *F *\.\(opd\|text\).* \(.*pango_.*\)$/s//\2/p"'
-fi
-
-for def in $srcdir/*.def; do
-	lib=${def%.def}
-	lib=${lib##*/}
-	so=.libs/lib${lib}-1.0.so
-
-	test -f "$so" || continue
-	echo Checking $def
-
-	expected=$lib.expected
-	list=$lib.list
-	eval $get_pango_syms |
-	sort -u > "$expected"
-	cut -f 2 "$def" |
-	grep -v pango_cairo_win32_font_map_get_type |
-	grep -v EXPORTS |
-	sort -u > "$list"
-
-	diff -u "$list" "$expected" >&2 && rm -f "$list" "$expected" || status=1
-done
-
-exit $status
diff --git a/pango/pango.def b/pango/pango.def
deleted file mode 100644
index 256c2e39..00000000
--- a/pango/pango.def
+++ /dev/null
@@ -1,412 +0,0 @@
-EXPORTS
-	pango_alignment_get_type
-	pango_attr_background_alpha_new
-	pango_attr_background_new
-	pango_attr_fallback_new
-	pango_attr_family_new
-	pango_attr_font_desc_new
-	pango_attr_font_features_new
-	pango_attr_foreground_alpha_new
-	pango_attr_foreground_new
-	pango_attr_gravity_hint_new
-	pango_attr_gravity_new
-	pango_attr_iterator_copy
-	pango_attr_iterator_destroy
-	pango_attr_iterator_get
-	pango_attr_iterator_get_attrs
-	pango_attr_iterator_get_font
-	pango_attr_iterator_next
-	pango_attr_iterator_range
-	pango_attr_language_new
-	pango_attr_letter_spacing_new
-	pango_attr_list_change
-	pango_attr_list_copy
-	pango_attr_list_filter
-	pango_attr_list_get_iterator
-	pango_attr_list_get_type
-	pango_attr_list_insert
-	pango_attr_list_insert_before
-	pango_attr_list_new
-	pango_attr_list_ref
-	pango_attr_list_splice
-	pango_attr_list_unref
-	pango_attr_rise_new
-	pango_attr_scale_new
-	pango_attr_shape_new
-	pango_attr_shape_new_with_data
-	pango_attr_size_new
-	pango_attr_size_new_absolute
-	pango_attr_stretch_new
-	pango_attr_strikethrough_color_new
-	pango_attr_strikethrough_new
-	pango_attr_style_new
-	pango_attr_type_get_type
-	pango_attr_type_register
-	pango_attr_type_get_name
-	pango_attr_underline_color_new
-	pango_attr_underline_new
-	pango_attr_variant_new
-	pango_attr_weight_new
-	pango_attribute_init
-	pango_attribute_copy
-	pango_attribute_destroy
-	pango_attribute_equal
-	pango_bidi_type_for_unichar
-	pango_bidi_type_get_type
-	pango_break
-	pango_color_copy
-	pango_color_free
-	pango_color_get_type
-	pango_color_parse
-	pango_color_to_string
-	pango_config_key_get
-	pango_config_key_get_system
-	pango_context_changed
-	pango_context_get_base_dir
-	pango_context_get_base_gravity
-	pango_context_get_font_description
-	pango_context_get_font_map
-	pango_context_get_gravity
-	pango_context_get_gravity_hint
-	pango_context_get_language
-	pango_context_get_matrix
-	pango_context_get_metrics
-	pango_context_get_serial
-	pango_context_get_type
-	pango_context_list_families
-	pango_context_load_font
-	pango_context_load_fontset
-	pango_context_new
-	pango_context_set_base_dir
-	pango_context_set_base_gravity
-	pango_context_set_font_description
-	pango_context_set_font_map
-	pango_context_set_gravity_hint
-	pango_context_set_language
-	pango_context_set_matrix
-	pango_coverage_copy
-	pango_coverage_from_bytes
-	pango_coverage_get
-	pango_coverage_level_get_type
-	pango_coverage_max
-	pango_coverage_new
-	pango_coverage_ref
-	pango_coverage_set
-	pango_coverage_to_bytes
-	pango_coverage_unref
-	pango_default_break
-	pango_direction_get_type
-	pango_ellipsize_mode_get_type
-	pango_engine_get_type
-	pango_engine_lang_get_type
-	pango_engine_shape_get_type
-	pango_extents_to_pixels
-	pango_find_base_dir
-	pango_find_map
-	pango_find_paragraph_boundary
-	pango_font_describe
-	pango_font_describe_with_absolute_size
-	pango_font_description_better_match
-	pango_font_description_copy
-	pango_font_description_copy_static
-	pango_font_description_equal
-	pango_font_description_free
-	pango_font_description_from_string
-	pango_font_description_get_family
-	pango_font_description_get_gravity
-	pango_font_description_get_set_fields
-	pango_font_description_get_size
-	pango_font_description_get_size_is_absolute
-	pango_font_description_get_stretch
-	pango_font_description_get_style
-	pango_font_description_get_type
-	pango_font_description_get_variant
-	pango_font_description_get_weight
-	pango_font_description_hash
-	pango_font_description_merge
-	pango_font_description_merge_static
-	pango_font_description_new
-	pango_font_description_set_absolute_size
-	pango_font_description_set_family
-	pango_font_description_set_family_static
-	pango_font_description_set_gravity
-	pango_font_description_set_size
-	pango_font_description_set_stretch
-	pango_font_description_set_style
-	pango_font_description_set_variant
-	pango_font_description_set_weight
-	pango_font_description_to_filename
-	pango_font_description_to_string
-	pango_font_description_unset_fields
-	pango_font_descriptions_free
-	pango_font_face_describe
-	pango_font_face_get_face_name
-	pango_font_face_get_type
-	pango_font_face_is_synthesized
-	pango_font_face_list_sizes
-	pango_font_family_get_name
-	pango_font_family_get_type
-	pango_font_family_is_monospace
-	pango_font_family_list_faces
-	pango_font_find_shaper
-	pango_font_get_coverage
-	pango_font_get_font_map
-	pango_font_get_glyph_extents
-	pango_font_get_metrics
-	pango_font_get_type
-	pango_font_map_changed
-	pango_font_map_create_context
-	pango_font_map_get_shape_engine_type
-	pango_font_map_get_serial
-	pango_font_map_get_type
-	pango_font_map_list_families
-	pango_font_map_load_font
-	pango_font_map_load_fontset
-	pango_font_mask_get_type
-	pango_font_metrics_get_approximate_char_width
-	pango_font_metrics_get_approximate_digit_width
-	pango_font_metrics_get_ascent
-	pango_font_metrics_get_descent
-	pango_font_metrics_get_strikethrough_position
-	pango_font_metrics_get_strikethrough_thickness
-	pango_font_metrics_get_type
-	pango_font_metrics_get_underline_position
-	pango_font_metrics_get_underline_thickness
-	pango_font_metrics_new
-	pango_font_metrics_ref
-	pango_font_metrics_unref
-	pango_fontset_foreach
-	pango_fontset_get_font
-	pango_fontset_get_metrics
-	pango_fontset_get_type
-	pango_fontset_simple_append
-	pango_fontset_simple_get_type
-	pango_fontset_simple_new
-	pango_fontset_simple_size
-	pango_get_lib_subdirectory
-	pango_get_log_attrs
-	pango_get_mirror_char
-	pango_get_sysconf_subdirectory
-	pango_glyph_item_apply_attrs
-	pango_glyph_item_copy
-	pango_glyph_item_free
-	pango_glyph_item_get_logical_widths
-	pango_glyph_item_get_type
-	pango_glyph_item_iter_copy
-	pango_glyph_item_iter_free
-	pango_glyph_item_iter_get_type
-	pango_glyph_item_iter_init_end
-	pango_glyph_item_iter_init_start
-	pango_glyph_item_iter_next_cluster
-	pango_glyph_item_iter_prev_cluster
-	pango_glyph_item_letter_space
-	pango_glyph_item_split
-	pango_glyph_string_copy
-	pango_glyph_string_extents
-	pango_glyph_string_extents_range
-	pango_glyph_string_free
-	pango_glyph_string_get_logical_widths
-	pango_glyph_string_get_type
-	pango_glyph_string_get_width
-	pango_glyph_string_index_to_x
-	pango_glyph_string_new
-	pango_glyph_string_set_size
-	pango_glyph_string_x_to_index
-	pango_gravity_get_for_matrix
-	pango_gravity_get_for_script
-	pango_gravity_get_for_script_and_width
-	pango_gravity_get_type
-	pango_gravity_hint_get_type
-	pango_gravity_to_rotation
-	pango_is_zero_width
-	pango_item_copy
-	pango_item_free
-	pango_item_get_type
-	pango_item_new
-	pango_item_split
-	pango_itemize
-	pango_itemize_with_base_dir
-	pango_language_from_string
-	pango_language_get_default
-	pango_language_get_sample_string
-	pango_language_get_scripts
-	pango_language_get_type
-	pango_language_includes_script
-	pango_language_matches
-	pango_language_to_string
-	pango_layout_context_changed
-	pango_layout_copy
-	pango_layout_get_alignment
-	pango_layout_get_attributes
-	pango_layout_get_auto_dir
-	pango_layout_get_baseline
-	pango_layout_get_character_count
-	pango_layout_get_context
-	pango_layout_get_cursor_pos
-	pango_layout_get_ellipsize
-	pango_layout_get_extents
-	pango_layout_get_font_description
-	pango_layout_get_height
-	pango_layout_get_indent
-	pango_layout_get_iter
-	pango_layout_get_justify
-	pango_layout_get_line
-	pango_layout_get_line_count
-	pango_layout_get_line_readonly
-	pango_layout_get_lines
-	pango_layout_get_lines_readonly
-	pango_layout_get_log_attrs
-	pango_layout_get_log_attrs_readonly
-	pango_layout_get_pixel_extents
-	pango_layout_get_pixel_size
-	pango_layout_get_serial
-	pango_layout_get_single_paragraph_mode
-	pango_layout_get_size
-	pango_layout_get_spacing
-	pango_layout_get_tabs
-	pango_layout_get_text
-	pango_layout_get_type
-	pango_layout_get_unknown_glyphs_count
-	pango_layout_get_width
-	pango_layout_get_wrap
-	pango_layout_index_to_line_x
-	pango_layout_index_to_pos
-	pango_layout_is_ellipsized
-	pango_layout_is_wrapped
-	pango_layout_iter_at_last_line
-	pango_layout_iter_copy
-	pango_layout_iter_free
-	pango_layout_iter_get_baseline
-	pango_layout_iter_get_char_extents
-	pango_layout_iter_get_cluster_extents
-	pango_layout_iter_get_index
-	pango_layout_iter_get_layout_extents
-	pango_layout_iter_get_layout
-	pango_layout_iter_get_line
-	pango_layout_iter_get_line_extents
-	pango_layout_iter_get_line_readonly
-	pango_layout_iter_get_line_yrange
-	pango_layout_iter_get_run
-	pango_layout_iter_get_run_extents
-	pango_layout_iter_get_run_readonly
-	pango_layout_iter_get_type
-	pango_layout_iter_next_char
-	pango_layout_iter_next_cluster
-	pango_layout_iter_next_line
-	pango_layout_iter_next_run
-	pango_layout_line_get_extents
-	pango_layout_line_get_pixel_extents
-	pango_layout_line_get_type
-	pango_layout_line_get_x_ranges
-	pango_layout_line_index_to_x
-	pango_layout_line_ref
-	pango_layout_line_unref
-	pango_layout_line_x_to_index
-	pango_layout_move_cursor_visually
-	pango_layout_new
-	pango_layout_set_alignment
-	pango_layout_set_attributes
-	pango_layout_set_auto_dir
-	pango_layout_set_ellipsize
-	pango_layout_set_font_description
-	pango_layout_set_height
-	pango_layout_set_indent
-	pango_layout_set_justify
-	pango_layout_set_markup
-	pango_layout_set_markup_with_accel
-	pango_layout_set_single_paragraph_mode
-	pango_layout_set_spacing
-	pango_layout_set_tabs
-	pango_layout_set_text
-	pango_layout_set_width
-	pango_layout_set_wrap
-	pango_layout_xy_to_index
-	pango_log2vis_get_embedding_levels
-	pango_lookup_aliases
-	pango_map_get_engine
-	pango_map_get_engines
-	pango_markup_parser_new
-	pango_markup_parser_finish
-	pango_matrix_concat
-	pango_matrix_copy
-	pango_matrix_free
-	pango_matrix_get_font_scale_factor
-	pango_matrix_get_font_scale_factors
-	pango_matrix_get_type
-	pango_matrix_rotate
-	pango_matrix_scale
-	pango_matrix_transform_distance
-	pango_matrix_transform_pixel_rectangle
-	pango_matrix_transform_point
-	pango_matrix_transform_rectangle
-	pango_matrix_translate
-	pango_module_register
-	pango_parse_enum
-	pango_parse_markup
-	pango_parse_stretch
-	pango_parse_style
-	pango_parse_variant
-	pango_parse_weight
-	pango_quantize_line_geometry
-	pango_read_line
-	pango_render_part_get_type
-	pango_renderer_activate
-	pango_renderer_deactivate
-	pango_renderer_draw_error_underline
-	pango_renderer_draw_glyph
-	pango_renderer_draw_glyph_item
-	pango_renderer_draw_glyphs
-	pango_renderer_draw_layout
-	pango_renderer_draw_layout_line
-	pango_renderer_draw_rectangle
-	pango_renderer_draw_trapezoid
-	pango_renderer_get_alpha
-	pango_renderer_get_color
-	pango_renderer_get_layout
-	pango_renderer_get_layout_line
-	pango_renderer_get_matrix
-	pango_renderer_get_type
-	pango_renderer_part_changed
-	pango_renderer_set_alpha
-	pango_renderer_set_color
-	pango_renderer_set_matrix
-	pango_reorder_items
-	pango_scan_int
-	pango_scan_string
-	pango_scan_word
-	pango_script_for_unichar
-	pango_script_get_sample_language
-	pango_script_get_type
-	pango_script_iter_free
-	pango_script_iter_get_range
-	pango_script_iter_new
-	pango_script_iter_next
-	pango_shape
-	pango_shape_full
-	pango_skip_space
-	pango_split_file_list
-	pango_stretch_get_type
-	pango_style_get_type
-	pango_tab_align_get_type
-	pango_tab_array_copy
-	pango_tab_array_free
-	pango_tab_array_get_positions_in_pixels
-	pango_tab_array_get_size
-	pango_tab_array_get_tab
-	pango_tab_array_get_tabs
-	pango_tab_array_get_type
-	pango_tab_array_new
-	pango_tab_array_new_with_positions
-	pango_tab_array_resize
-	pango_tab_array_set_tab
-	pango_trim_string
-	pango_underline_get_type
-	pango_unichar_direction
-	pango_units_from_double
-	pango_units_to_double
-	pango_variant_get_type
-	pango_version
-	pango_version_check
-	pango_version_string
-	pango_weight_get_type
-	pango_wrap_mode_get_type
diff --git a/pango/pangocairo.def b/pango/pangocairo.def
deleted file mode 100644
index dcea23c0..00000000
--- a/pango/pangocairo.def
+++ /dev/null
@@ -1,35 +0,0 @@
-EXPORTS
-	pango_cairo_context_get_font_options
-	pango_cairo_context_get_resolution
-	pango_cairo_context_get_shape_renderer
-	pango_cairo_context_set_font_options
-	pango_cairo_context_set_resolution
-	pango_cairo_context_set_shape_renderer
-	pango_cairo_create_context
-	pango_cairo_create_layout
-	pango_cairo_error_underline_path
-;	pango_cairo_fc_font_get_type
-;	pango_cairo_fc_font_map_get_type
-	pango_cairo_font_get_type
-	pango_cairo_font_get_scaled_font
-	pango_cairo_font_map_create_context
-	pango_cairo_font_map_get_default
-	pango_cairo_font_map_set_default
-	pango_cairo_font_map_get_font_type
-	pango_cairo_font_map_get_resolution
-	pango_cairo_font_map_get_type
-	pango_cairo_font_map_new
-	pango_cairo_font_map_new_for_font_type
-	pango_cairo_font_map_set_resolution
-	pango_cairo_glyph_string_path
-	pango_cairo_layout_line_path
-	pango_cairo_layout_path
-	pango_cairo_renderer_get_type
-	pango_cairo_show_error_underline
-	pango_cairo_show_glyph_item
-	pango_cairo_show_glyph_string
-	pango_cairo_show_layout
-	pango_cairo_show_layout_line
-	pango_cairo_update_context
-	pango_cairo_update_layout
-	pango_cairo_win32_font_map_get_type
diff --git a/pango/pangoft2.def b/pango/pangoft2.def
deleted file mode 100644
index 24dee240..00000000
--- a/pango/pangoft2.def
+++ /dev/null
@@ -1,88 +0,0 @@
-EXPORTS
-	pango_fc_decoder_get_charset
-	pango_fc_decoder_get_glyph
-	pango_fc_decoder_get_type
-	pango_fc_font_create_base_metrics_for_context
-	pango_fc_font_description_from_pattern
-	pango_fc_font_get_glyph
-	pango_fc_font_get_raw_extents
-	pango_fc_font_get_type
-	pango_fc_font_get_unknown_glyph
-	pango_fc_font_has_char
-	pango_fc_font_kern_glyphs
-	pango_fc_font_key_get_context_key
-	pango_fc_font_key_get_matrix
-	pango_fc_font_key_get_pattern
-	pango_fc_font_lock_face
-	pango_fc_font_map_add_decoder_find_func
-	pango_fc_font_map_cache_clear
-	pango_fc_font_map_config_changed
-	pango_fc_font_map_create_context
-	pango_fc_font_map_find_decoder
-	pango_fc_font_map_get_config
-	pango_fc_font_map_get_type
-	pango_fc_font_map_set_config
-	pango_fc_font_map_shutdown
-	pango_fc_font_unlock_face
-	pango_fc_fontset_key_get_absolute_size
-	pango_fc_fontset_key_get_context_key
-	pango_fc_fontset_key_get_description
-	pango_fc_fontset_key_get_language
-	pango_fc_fontset_key_get_matrix
-	pango_fc_fontset_key_get_resolution
-	pango_ft2_font_get_coverage
-	pango_ft2_font_get_face
-	pango_ft2_font_get_kerning
-	pango_ft2_font_get_type
-	pango_ft2_font_map_create_context
-	pango_ft2_font_map_for_display
-	pango_ft2_font_map_get_type
-	pango_ft2_font_map_new
-	pango_ft2_font_map_set_default_substitute
-	pango_ft2_font_map_set_resolution
-	pango_ft2_font_map_substitute_changed
-	pango_ft2_get_context
-	pango_ft2_get_unknown_glyph
-	pango_ft2_render
-	pango_ft2_render_layout
-	pango_ft2_render_layout_line
-	pango_ft2_render_layout_line_subpixel
-	pango_ft2_render_layout_subpixel
-	pango_ft2_render_transformed
-	pango_ft2_renderer_get_type
-	pango_ft2_shutdown_display
-	pango_ot_buffer_add_glyph
-	pango_ot_buffer_clear
-	pango_ot_buffer_destroy
-	pango_ot_buffer_get_glyphs
-	pango_ot_buffer_new
-	pango_ot_buffer_output
-	pango_ot_buffer_set_rtl
-	pango_ot_buffer_set_zero_width_marks
-	pango_ot_info_find_feature
-	pango_ot_info_find_language
-	pango_ot_info_find_script
-	pango_ot_info_get
-	pango_ot_info_get_type
-	pango_ot_info_list_features
-	pango_ot_info_list_languages
-	pango_ot_info_list_scripts
-	pango_ot_ruleset_add_feature
-	pango_ot_ruleset_description_copy
-	pango_ot_ruleset_description_equal
-	pango_ot_ruleset_description_free
-	pango_ot_ruleset_description_hash
-	pango_ot_ruleset_get_feature_count
-	pango_ot_ruleset_get_for_description
-	pango_ot_ruleset_get_type
-	pango_ot_ruleset_maybe_add_feature
-	pango_ot_ruleset_maybe_add_features
-	pango_ot_ruleset_new
-	pango_ot_ruleset_new_for
-	pango_ot_ruleset_new_from_description
-	pango_ot_ruleset_position
-	pango_ot_ruleset_substitute
-	pango_ot_tag_from_language
-	pango_ot_tag_from_script
-	pango_ot_tag_to_language
-	pango_ot_tag_to_script
diff --git a/pango/pangowin32.def b/pango/pangowin32.def
deleted file mode 100644
index 6d9a2785..00000000
--- a/pango/pangowin32.def
+++ /dev/null
@@ -1,30 +0,0 @@
-EXPORTS
-	_pango_win32_fontmap_cache_remove
-	_pango_win32_make_matching_logfontw
- 	_pango_win32_font_get_type
- 	_pango_win32_font_map_get_type
- 	_pango_win32_font_get_hfont
-	pango_win32_font_cache_free
-	pango_win32_font_cache_load
-	pango_win32_font_cache_loadw
-	pango_win32_font_cache_new
-	pango_win32_font_cache_unload
-	pango_win32_font_description_from_logfont
-	pango_win32_font_description_from_logfontw
-	pango_win32_font_get_glyph_index
-	pango_win32_font_logfont
-	pango_win32_font_logfontw
-	pango_win32_font_map_for_display
-	pango_win32_font_map_get_font_cache
-	pango_win32_get_context
-	pango_win32_get_dc
-	pango_win32_get_debug_flag
-	pango_win32_get_unknown_glyph
-	pango_win32_render
-	pango_win32_render_layout
-	pango_win32_render_layout_line
-	pango_win32_render_transformed
-	pango_win32_shutdown_display
- 	pango_win32_font_done_font
- 	pango_win32_font_get_metrics_factor
- 	pango_win32_font_select_font
diff --git a/pango/pangoxft.def b/pango/pangoxft.def
deleted file mode 100644
index 484d83e1..00000000
--- a/pango/pangoxft.def
+++ /dev/null
@@ -1,24 +0,0 @@
-EXPORTS
-pango_xft_font_get_display
-pango_xft_font_get_font
-pango_xft_font_get_glyph
-pango_xft_font_get_type
-pango_xft_font_get_unknown_glyph
-pango_xft_font_has_char
-pango_xft_font_lock_face
-pango_xft_font_map_get_type
-pango_xft_font_unlock_face
-pango_xft_get_context
-pango_xft_get_font_map
-pango_xft_picture_render
-pango_xft_render
-pango_xft_render_layout
-pango_xft_render_layout_line
-pango_xft_render_transformed
-pango_xft_renderer_get_type
-pango_xft_renderer_new
-pango_xft_renderer_set_default_color
-pango_xft_renderer_set_draw
-pango_xft_set_default_substitute
-pango_xft_shutdown_display
-pango_xft_substitute_changed