[gmime] Removed support for C#/Mono bindings

[Jeffrey Stedfast <fejj src gnome org>]

commit cb1474601a1970de66cfa871daa83728c1602ec2
Author: Jeffrey Stedfast <jestedfa microsoft com>
Date:   Tue Mar 7 14:19:49 2017 -0500

    Removed support for C#/Mono bindings
    
    Use https://github.com/jstedfast/MimeKit instead.

 configure.ac                      |   93 +-
 mono/.gitignore                   |    9 -
 mono/AssemblyInfo.cs.in           |    4 -
 mono/CertificateCollection.custom |  243 ---
 mono/DataWrapper.custom           |   25 -
 mono/GMime.metadata               |  396 -----
 mono/Global.custom                |   25 -
 mono/Header.cs                    |   21 -
 mono/HeaderEnumerator.cs          |  113 --
 mono/HeaderList.custom            |   56 -
 mono/InternetAddress.custom       |    4 -
 mono/InternetAddressList.custom   |  281 ----
 mono/Makefile.am                  |  120 --
 mono/Message.custom               |   87 -
 mono/Multipart.custom             |  248 ---
 mono/Object.custom                |    8 -
 mono/SignatureCollection.custom   |  243 ---
 mono/Stream.custom                |    4 -
 mono/StreamWrapper.cs             |  187 --
 mono/gmime-api.raw                | 3357 -------------------------------------
 mono/gmime-sharp.dll.config.in    |    3 -
 mono/gmime-sharp.pc.in            |   11 -
 mono/gmime-sharp.snk              |  Bin 596 -> 0 bytes
 mono/sources.xml                  |    9 -
 24 files changed, 3 insertions(+), 5544 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e28d808..be8272b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -566,89 +566,6 @@ AS_IF([test "x$enable_crypto" = "xyes"], [
 ])
 AM_CONDITIONAL(ENABLE_CRYPTO, test "x$enable_crypto" != "xno")
 
-dnl ****************************
-dnl *** Enable Mono bindings ***
-dnl ****************************
-AC_ARG_ENABLE([mono], 
-             AC_HELP_STRING([--enable-mono],
-             [enable Mono bindings [[default=auto]]]),,
-             [enable_mono="auto"])
-if test "x$enable_mono" != "xno"; then
-       AC_PATH_PROG(CSC, mcs, no)
-       # if we found mcs, make sure it's mono and not something else named
-       # mcs, such as Tru64's /usr/bin/mcs, for manipulating object file
-       # comment sections of eCOFF object files.
-       if test "x$CSC" != "xno"; then
-               AC_MSG_CHECKING([whether $CSC is GNU Mono])
-               $CSC --version > /dev/null 2>&1
-               if test $? -ne 0; then
-                       CSC=no
-                       AC_MSG_RESULT([no])
-               else
-                       AC_MSG_RESULT([yes])
-               fi
-       fi
-else
-       CSC="no"
-fi
-
-if test "x$CSC" = "xno"; then
-       dnl error out if the user has explicitly requested mono bindings
-       if test "x$enable_mono" = "xyes"; then
-               AC_MSG_ERROR([Could not find mcs])
-       fi
-       
-       enable_mono="no"
-       AM_CONDITIONAL(ENABLE_MONO, false)
-else
-       enable_mono="yes"
-       AM_CONDITIONAL(ENABLE_MONO, true)
-fi
-
-if test "x$enable_mono" = "xyes"; then
-       AC_PATH_PROG(GACUTIL, gacutil, no)
-       if test "x$GACUTIL" = "xno"; then
-               AC_MSG_ERROR([Your mono installation doesn't expose gacutil])
-       fi
-       
-       AC_SUBST(CSC)
-       AC_SUBST(GACUTIL)
-       
-       PKG_CHECK_MODULES(GLIB_SHARP, glib-sharp-2.0 >= 2.4.0)
-       AC_SUBST(GLIB_SHARP_LIBS)
-       
-       PKG_CHECK_MODULES(GAPI_TOOLS, gapi-2.0)
-       AC_PATH_PROG(GAPI_CODEGEN, gapi2-codegen, no)
-       if test "x$GAPI_CODEGEN" = "xno"; then
-               AC_MSG_ERROR([You need to install gtk-sharp2-gapi])
-       fi
-       
-       AC_PATH_PROG(GAPI_FIXUP, gapi2-fixup, no)
-       if test "x$GAPI_FIXUP" = "xno"; then
-               AC_MSG_ERROR([You need to install gtk-sharp2-gapi])
-       fi
-       
-       AC_PATH_PROG(GAPI_PARSER, gapi2-parser, no)
-       if test "x$GAPI_PARSER" = "xno"; then
-               AC_MSG_ERROR([You need to install gtk-sharp2-gapi])
-       fi
-       
-       dnl The version should be along the lines of
-       dnl "<major>.<minor>.0.<interface count>", where major and minor are
-       dnl the current major and minor gmime versions, and interface count is
-       dnl incremented any time the mono API changes, which should really
-       dnl only happen within development series.
-       MONO_INTERFACE_VERSION=0
-       API_VERSION="$GMIME_MAJOR_VERSION.$GMIME_MINOR_VERSION.0.$MONO_INTERFACE_VERSION"
-       AC_SUBST(API_VERSION)
-fi
-
-AC_ARG_WITH([gacdir], AC_HELP_STRING([--with-gacdir], [Specify the Global Assembly Cache root directory]),
-            [[with_gacdir=$withval]],
-            [[with_gacdir=\${prefix}/lib]])
-gacdir=$with_gacdir
-AC_SUBST(gacdir)
-
 dnl Check for GObject introspection and Vala binding generator
 GOBJECT_INTROSPECTION_CHECK([1.30.0])
 VAPIGEN_CHECK
@@ -660,9 +577,9 @@ dnl ************************************
 AC_ARG_ENABLE(coverage,
   AS_HELP_STRING([--enable-coverage],
                 [enable coverage testing with gcov]),
-  [use_gcov=$enableval], [use_gcov=no])
+  [enable_coverage=$enableval], [enable_coverage=no])
 
-AS_IF([ test "x$use_gcov" = "xyes"], [
+AS_IF([ test "x$enable_coverage" = "xyes"], [
   dnl we need gcc:
   if test "$GCC" != "yes"; then
     AC_MSG_ERROR([GCC is required for --enable-coverage])
@@ -768,10 +685,6 @@ examples/Makefile
 util/Makefile
 gmime/Makefile
 gmime/gmime-version.h
-mono/Makefile
-mono/AssemblyInfo.cs
-mono/gmime-sharp.dll.config
-mono/gmime-sharp.pc
 tests/Makefile
 tools/Makefile
 gmime.spec
@@ -787,6 +700,7 @@ Configuration:
   Compiler:             ${CC}
 
   Profiling enabled:    ${enable_profiling}
+  Coverage enabled:     ${enable_coverage}
 
   Large file support:   ${enable_largefile}
   Console warnings:     ${enable_warnings}
@@ -794,6 +708,5 @@ Configuration:
   S/MIME support:       ${enable_crypto}
   Strict parser:        ${enable_strict_parser}
 
-  Mono bindings:        ${enable_mono}
   Vala bindings:        ${enable_vala}
 "