Android

.gitignore

@@ -73,3 +73,4 @@ testsuite
 testsuite.dir
 testsuite.log
 vc-diffs
+/.vs

libltdl/Android/jni/Android.mk

@@ -0,0 +1,26 @@
+LOCAL_PATH := $(call my-dir)
+
+# build the library
+include $(CLEAR_VARS)
+LOCAL_MODULE := ltdl
+
+LOCAL_SRC_FILES := \
+	$(LOCAL_PATH)/../../loaders/dlopen.c \
+	$(LOCAL_PATH)/../../loaders/preopen.c \
+	$(LOCAL_PATH)/../../lt__alloc.c \
+	$(LOCAL_PATH)/../../lt__argz.c \
+	$(LOCAL_PATH)/../../lt__dirent.c \
+	$(LOCAL_PATH)/../../lt__strl.c \
+	$(LOCAL_PATH)/../../lt_dlloader.c \
+	$(LOCAL_PATH)/../../lt_error.c \
+	$(LOCAL_PATH)/../../ltdl.c \
+	$(LOCAL_PATH)/../../slist.c
+
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/../.. \
+	$(LOCAL_PATH)/../../libltdl
+
+LOCAL_CFLAGS := -DHAVE_CONFIG_H -DHAVE_LIBDL -W -Wall -O3 -fPIC -DPIC -DLTDL #-DSTDC_HEADERS
+LOCAL_LDLIBS := -L$(SYSROOT)/usr/lib -ldl
+
+include $(BUILD_SHARED_LIBRARY)

libltdl/Android/jni/Application.mk

@@ -0,0 +1,3 @@
+APP_ABI := armeabi-v7a arm64-v8a x86
+APP_PLATFORM := android-24
+APP_STL := stlport_static

libltdl/Android/jni/lt__argz.h

@@ -0,0 +1,69 @@
+/* lt__argz.h -- internal argz interface for non-glibc systems
+
+   Copyright (C) 2004, 2007-2008, 2011-2019 Free Software Foundation,
+   Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to [email protected].
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined LT__ARGZ_H
+#define LT__ARGZ_H 1
+
+#include <stdlib.h>
+#define __need_error_t
+#include <errno.h>
+#include <sys/types.h>
+
+#if defined LTDL
+#  include "lt__glibc.h"
+#  include "lt_system.h"
+#else
+#  define LT_SCOPE
+#endif
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+LT_SCOPE error_t argz_append	(char **pargz, size_t *pargz_len,
+				 const char *buf, size_t buf_len);
+LT_SCOPE error_t argz_create_sep(const char *str, int delim,
+				 char **pargz, size_t *pargz_len);
+LT_SCOPE error_t argz_insert	(char **pargz, size_t *pargz_len,
+				 char *before, const char *entry);
+LT_SCOPE char *	 argz_next	(char *argz, size_t argz_len,
+				 const char *entry);
+LT_SCOPE void	 argz_stringify	(char *argz, size_t argz_len, int sep);
+
+#if defined __cplusplus
+}
+#endif
+
+#if !defined LTDL
+#  undef LT_SCOPE
+#endif
+
+#endif /*!defined LT__ARGZ_H*/

libltdl/README.Android

@@ -0,0 +1,31 @@
+Requirements to build libltdl for Android
+=========================================
+- Android NDK for Windows
+or
+- Android NDK for Linux
+
+Build steps on Windows
+======================
+1. Open cmd.exe console
+
+2. Navigate to <libtool_root>\libltdl\Android\jni, for example:
+cd "C:\Users\held\source\repos\laheller\libtool\libltdl\Android\jni"
+
+3. Execute build by callink ndk-build.cmd, for example:
+"E:\Android\NDK\android-ndk-r15c\ndk-build.cmd"
+
+4. On successful build the output libraries will be located at:
+<libtool_root>\libltdl\Android\libs\<ABI>\libltdl.so
+
+Build steps on Linux (Ubuntu)
+=============================
+1. Open terminal
+
+2. Navigate to <libtool_root>/libltdl/Android/jni, for example:
+cd ~/libtool/libltdl/Android/jni
+
+3. Execute build by callink ndk-build.cmd, for example on Ubuntu:
+/usr/lib/android-ndk/ndk-build
+
+4. On successful build the output libraries will be located at:
+~/libtool/libltdl/Android/libs/<ABI>/libltdl.so