move to own git serverHEADmaster

9 files changed, 502 insertions, 0 deletions

diff --git a/vcpkg/ports/libspatialite/android-builtin-iconv.diff b/vcpkg/ports/libspatialite/android-builtin-iconv.diff
new file mode 100644
index 0000000..db07926
--- /dev/null
+++ b/vcpkg/ports/libspatialite/android-builtin-iconv.diff
@@ -0,0 +1,35 @@
+diff --git a/src/gaiaaux/gg_utf8.c b/src/gaiaaux/gg_utf8.c
+index f11e604..620696e 100644
+--- a/src/gaiaaux/gg_utf8.c
++++ b/src/gaiaaux/gg_utf8.c
+@@ -73,7 +73,7 @@ extern const char *locale_charset (void);
+ #include <localcharset.h>
+ #endif /* end localcharset */
+ #else /* not MINGW32 - WIN32 */
+-#if defined(__APPLE__) || defined(__ANDROID__)
++#if defined(__APPLE__) || (defined(__ANDROID__) && __ANDROID_API__ < 28)
+ #include <iconv.h>
+ #include <localcharset.h>
+ #else /* neither Mac OsX nor Android */
+@@ -89,7 +89,7 @@ gaiaGetLocaleCharset ()
+ #if defined(__MINGW32__) || defined(_WIN32)
+     return locale_charset ();
+ #else /* not MINGW32 - WIN32 */
+-#if defined(__APPLE__) || defined(__ANDROID__)
++#if defined(__APPLE__) || (defined(__ANDROID__) && __ANDROID_API__ < 28)
+     return locale_charset ();
+ #else /* neither Mac OsX nor Android */
+     return nl_langinfo (CODESET);
+diff --git a/src/gaiageo/gg_shape.c b/src/gaiageo/gg_shape.c
+index 8917535..e5e0240 100644
+--- a/src/gaiageo/gg_shape.c
++++ b/src/gaiageo/gg_shape.c
+@@ -75,7 +75,7 @@ extern const char *locale_charset (void);
+ #include <localcharset.h>
+ #endif /* end localcharset */
+ #else /* not MINGW32 */
+-#if defined(__APPLE__) || defined(__ANDROID__)
++#if defined(__APPLE__) || (defined(__ANDROID__) && __ANDROID_API__ < 28)
+ #include <iconv.h>
+ #include <localcharset.h>
+ #else /* neither Mac OsX nor Android */
diff --git a/vcpkg/ports/libspatialite/fix-linux-configure.patch b/vcpkg/ports/libspatialite/fix-linux-configure.patch
new file mode 100644
index 0000000..afb54db
--- /dev/null
+++ b/vcpkg/ports/libspatialite/fix-linux-configure.patch
@@ -0,0 +1,30 @@
+diff --git a/configure.ac b/configure.ac
+index ead87caff..47abb90f0 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -302,6 +302,7 @@ if test x"$enable_geos" != "xno"; then
+   #-----------------------------------------------------------------------
+   #   --with-geosconfig
+   #
++ if 0; then
+   AC_ARG_WITH([geosconfig],
+         [AS_HELP_STRING([--with-geosconfig=FILE], [specify an alternative geos-config file])],
+ 	[GEOSCONFIG="$withval"], [GEOSCONFIG=""])
+@@ -327,14 +328,17 @@ if test x"$enable_geos" != "xno"; then
+   # Ensure that we can parse geos_c.h
+   CPPFLAGS_SAVE="$CPPFLAGS"
+   CPPFLAGS="$GEOS_CFLAGS"
++ fi
+   AC_CHECK_HEADERS([geos_c.h],, [AC_MSG_ERROR([could not find geos_c.h - you may need to specify the directory of a geos-config file using --with-geosconfig])])
++ if 0; then
+   CPPFLAGS="$CPPFLAGS_SAVE"	
+   # Ensure we can link against libgeos_c
+   LIBS_SAVE="$LIBS"
+   LIBS="$GEOS_LDFLAGS"
+   AC_SEARCH_LIBS(GEOSCoveredBy,geos_c,,AC_MSG_ERROR([could not find libgeos_c (or obsolete 'libgeos_c' < v.3.3.0 found) - you may need to specify the directory of a geos-config file using --with-geosconfig]))
+   LIBS="$LIBS_SAVE"
+   LIBS="$LIBS $GEOS_LDFLAGS -lgeos_c"
++ fi
+ 
+   #-----------------------------------------------------------------------
+   #   --enable-controlpoints
diff --git a/vcpkg/ports/libspatialite/fix-makefiles.patch b/vcpkg/ports/libspatialite/fix-makefiles.patch
new file mode 100644
index 0000000..6466020
--- /dev/null
+++ b/vcpkg/ports/libspatialite/fix-makefiles.patch
@@ -0,0 +1,44 @@
+diff --git a/makefile.vc b/makefile.vc
+index 120090eba..049c0d0b0 100644
+--- a/makefile.vc
++++ b/makefile.vc
+@@ -93,7 +93,7 @@ LIBOBJ = src\gaiaaux\gg_sqlaux.obj src\gaiaaux\gg_utf8.obj \
+ SPATIALITE_DLL = spatialite$(VERSION).dll
+ 
+ CFLAGS = /nologo -I.\src\headers -I.\src\topology \
+-	-I. -IC:\OSGeo4W\include $(OPTFLAGS)
++	-I. $(OPTFLAGS)
+ 
+ default:	all
+ 
+@@ -107,12 +107,9 @@ spatialite.lib:	$(LIBOBJ)
+ $(SPATIALITE_DLL):	spatialite_i.lib
+ 
+ spatialite_i.lib:     $(LIBOBJ)
+-	link /dll /out:$(SPATIALITE_DLL) \
++	link $(LINK_FLAGS) /dll /out:$(SPATIALITE_DLL) \
+ 		/implib:spatialite_i.lib $(LIBOBJ) \
+-		C:\OSGeo4W\lib\proj_i.lib C:\OSGeo4W\lib\geos_c.lib \
+-		C:\OSGeo4w\lib\freexl_i.lib C:\OSGeo4w\lib\iconv.lib \
+-		C:\OSGeo4W\lib\sqlite3_i.lib C:\OSGeo4W\lib\zlib.lib \
+-		C:\OSGeo4W\lib\libxml2.lib C:\OSGeo4W\lib\librttopo.lib
++		$(LIBS_ALL)
+ 	if exist $(SPATIALITE_DLL).manifest mt -manifest \
+ 		$(SPATIALITE_DLL).manifest -outputresource:$(SPATIALITE_DLL);2
+ 		
+ 
+diff --git a/nmake.opt b/nmake.opt
+index c048aa758..be68e21cd 100644
+--- a/nmake.opt
++++ b/nmake.opt
+@@ -1,8 +1,8 @@
+ # Directory tree where SpatiaLite will be installed.
+-INSTDIR=C:\OSGeo4W
++INSTDIR=$(INST_DIR)
+ 
+ # Uncomment the first for an optimized build, or the second for debug.
+-OPTFLAGS=	/nologo /Ox /fp:precise /W4 /MD /D_CRT_SECURE_NO_WARNINGS \
++OPTFLAGS=	/nologo /fp:precise /W4 $(CL_FLAGS) /D_CRT_SECURE_NO_WARNINGS \
+ 		/DDLL_EXPORT /DYY_NO_UNISTD_H
+ #OPTFLAGS=	/nologo /Zi /MD /Fdspatialite.pdb /DDLL_EXPORT
+ 
diff --git a/vcpkg/ports/libspatialite/fix-mingw.patch b/vcpkg/ports/libspatialite/fix-mingw.patch
new file mode 100644
index 0000000..abbe352
--- /dev/null
+++ b/vcpkg/ports/libspatialite/fix-mingw.patch
@@ -0,0 +1,11 @@
+diff --color -ur a/configure.ac b/configure.ac
+--- a/configure.ac	2022-07-21 17:23:50.490298108 +0200
++++ b/configure.ac	2022-07-21 17:25:45.671489524 +0200
+@@ -116,7 +116,6 @@
+ 
+ # Checks for installed libraries
+ # AC_CHECK_LIB(sqlite3,sqlite3_prepare_v2,,AC_MSG_ERROR(['libsqlite3' is required but it doesn't seem to be installed on this system.]),-lm)
+-AC_CHECK_LIB(z,inflateInit_,,AC_MSG_ERROR(['libz' is required but it doesn't seem to be installed on this system.]),-lm)
+ 
+ AC_CONFIG_FILES([Makefile \
+ 		src/Makefile \
diff --git a/vcpkg/ports/libspatialite/fix-utf8-source.patch b/vcpkg/ports/libspatialite/fix-utf8-source.patch
new file mode 100644
index 0000000..76dcf77
--- /dev/null
+++ b/vcpkg/ports/libspatialite/fix-utf8-source.patch
@@ -0,0 +1,32 @@
+diff --git a/src/srsinit/epsg_inlined_21.c b/src/srsinit/epsg_inlined_21.c
+index 94aa9d4..457b38a 100644
+--- a/src/srsinit/epsg_inlined_21.c
++++ b/src/srsinit/epsg_inlined_21.c
+@@ -619,9 +619,9 @@ initialize_epsg_21 (int filter, struct epsg_defs **first, struct epsg_defs **las
+     add_srs_wkt (p, 27,
+         "lic, Chad, Chile, China, Christmas Island, Cocos (Keelin");
+     add_srs_wkt (p, 28,
+-        "g) Islands, Comoros, Congo, Cook Islands, Costa Rica, CĂ");
++        "g) Islands, Comoros, Congo, Cook Islands, Costa Rica, CĂ´");
+     add_srs_wkt (p, 29,
+-        "´te d'Ivoire (Ivory Coast), Croatia, Cuba, Curacao, Cypr");
++        "te d'Ivoire (Ivory Coast), Croatia, Cuba, Curacao, Cypr");
+     add_srs_wkt (p, 30,
+         "us, Czechia, Denmark, Djibouti, Dominica, Dominican Repu");
+     add_srs_wkt (p, 31,
+diff --git a/src/srsinit/epsg_inlined_25.c b/src/srsinit/epsg_inlined_25.c
+index 1071eb1..a09cb8c 100644
+--- a/src/srsinit/epsg_inlined_25.c
++++ b/src/srsinit/epsg_inlined_25.c
+@@ -3180,9 +3180,9 @@ initialize_epsg_25 (int filter, struct epsg_defs **first, struct epsg_defs **las
+     add_srs_wkt (p, 26,
+         "lic, Chad, Chile, China, Christmas Island, Cocos (Keelin");
+     add_srs_wkt (p, 27,
+-        "g) Islands, Comoros, Congo, Cook Islands, Costa Rica, CĂ");
++        "g) Islands, Comoros, Congo, Cook Islands, Costa Rica, CĂ´");
+     add_srs_wkt (p, 28,
+-        "´te d'Ivoire (Ivory Coast), Croatia, Cuba, Curacao, Cypr");
++        "te d'Ivoire (Ivory Coast), Croatia, Cuba, Curacao, Cypr");
+     add_srs_wkt (p, 29,
+         "us, Czechia, Denmark, Djibouti, Dominica, Dominican Repu");
+     add_srs_wkt (p, 30,
diff --git a/vcpkg/ports/libspatialite/gaiaconfig-msvc.patch b/vcpkg/ports/libspatialite/gaiaconfig-msvc.patch
new file mode 100644
index 0000000..3bf276d
--- /dev/null
+++ b/vcpkg/ports/libspatialite/gaiaconfig-msvc.patch
@@ -0,0 +1,31 @@
+diff --git a/src/headers/spatialite/gaiaconfig-msvc.h b/src/headers/spatialite/gaiaconfig-msvc.h
+index 37f0bd1..0053258 100644
+--- a/src/headers/spatialite/gaiaconfig-msvc.h
++++ b/src/headers/spatialite/gaiaconfig-msvc.h
+@@ -2,7 +2,7 @@
+ /* ./src/headers/spatialite/gaiaconfig-msvc.h.in - manually maintained */
+ 
+ /* Should be defined in order to enable GCP support. */
+-#define ENABLE_GCP 1
++// #define ENABLE_GCP 1
+ 
+ /* Should be defined in order to enable GeoPackage support. */
+ #define ENABLE_GEOPACKAGE 1
+@@ -11,7 +11,7 @@
+ #define ENABLE_LIBXML2 1
+ 
+ /* Should be defined in order to enable RTTOPO support. */
+-#define ENABLE_RTTOPO 1
++// #define ENABLE_RTTOPO 1
+ 
+ /* Should be defined in order to enable GEOS_370 support. */
+ #define GEOS_370 1
+@@ -32,7 +32,7 @@
+ /* #undef OMIT_FREEXL */
+ 
+ /* Should be defined in order to disable GEOCALLBACKS support. */
+-#define OMIT_GEOCALLBACKS 1
++// #define OMIT_GEOCALLBACKS 1
+ 
+ /* Should be defined in order to disable GEOS support. */
+ /* #undef OMIT_GEOS */
diff --git a/vcpkg/ports/libspatialite/libxml2-no-http.diff b/vcpkg/ports/libspatialite/libxml2-no-http.diff
new file mode 100644
index 0000000..2240275
--- /dev/null
+++ b/vcpkg/ports/libspatialite/libxml2-no-http.diff
@@ -0,0 +1,34 @@
+diff --git a/configure.ac b/configure.ac
+index 3a4f288..d9ba65f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -441,6 +441,15 @@ if test x"$enable_libxml2" != "xno"; then
+   AC_SUBST(LIBXML2_CFLAGS)
+   AC_SUBST(LIBXML2_LIBS)
+   AC_DEFINE(ENABLE_LIBXML2)
++  LIBS_SAVE="$LIBS"
++  LIBS="$LIBXML2_LIBS"
++  AC_SEARCH_LIBS(xmlNanoHTTPCleanup, [], [has_nanohttp="yes"], [has_nanohttp="no"])
++  if test "x$has_nanohttp" != "xno"; then
++    CPPFLAGS="$CFLAGS -DLIBXML2_HAS_NANOHTTP"
++  else
++    AC_MSG_WARN([No http support found in 'libxml2'])
++  fi
++  LIBS="$LIBS_SAVE"
+ fi
+ 
+ #-----------------------------------------------------------------------
+diff --git a/src/wfs/wfs_in.c b/src/wfs/wfs_in.c
+index fe07a0d..93dd778 100644
+--- a/src/wfs/wfs_in.c
++++ b/src/wfs/wfs_in.c
+@@ -4637,7 +4637,9 @@ SPATIALITE_DECLARE void
+ reset_wfs_http_connection (void)
+ {
+ /* Resets the libxml2 "nano HTTP": useful when changing the HTTP_PROXY settings */
++#if defined LIBXML2_HAS_NANOHTTP  /* removed in 2.15.0, and optional before */
+     xmlNanoHTTPCleanup ();
++#endif
+ }
+ 
+ #else /* LIBXML2 isn't enabled */
diff --git a/vcpkg/ports/libspatialite/portfile.cmake b/vcpkg/ports/libspatialite/portfile.cmake
new file mode 100644
index 0000000..2df99f1
--- /dev/null
+++ b/vcpkg/ports/libspatialite/portfile.cmake
@@ -0,0 +1,230 @@
+vcpkg_download_distfile(ARCHIVE
+    URLS "https://www.gaia-gis.it/gaia-sins/libspatialite-sources/libspatialite-${VERSION}.tar.gz"
+    FILENAME "libspatialite-${VERSION}.tar.gz"
+    SHA512 2745b373e31cea58623224def6090c491b58409803bb71231450dfa2cfdf3aafc3fc6f680585d55d085008f8cf362c3062ae67ffc7d80257775a22eb81ef1e57
+)
+
+vcpkg_extract_source_archive(
+    SOURCE_PATH
+    ARCHIVE "${ARCHIVE}"
+    PATCHES
+        fix-makefiles.patch
+        fix-linux-configure.patch
+        gaiaconfig-msvc.patch
+        fix-mingw.patch
+        fix-utf8-source.patch
+        android-builtin-iconv.diff
+        # https://groups.google.com/g/spatialite-users/c/FLBqJNIDkNQ
+        # https://groups.google.com/g/spatialite-users/c/nyT4iAJbttY
+        libxml2-no-http.diff
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS unused
+    FEATURES
+        freexl          ENABLE_FREEXL
+        gcp             ENABLE_GCP
+        rttopo          ENABLE_RTTOPO
+)
+
+set(pkg_config_modules geos libxml-2.0 proj sqlite3 zlib)
+if(ENABLE_FREEXL)
+    list(APPEND pkg_config_modules freexl)
+endif()
+if(ENABLE_RTTOPO)
+    list(APPEND pkg_config_modules rttopo)
+endif()
+
+if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
+    set(CL_FLAGS "")
+    if(NOT ENABLE_FREEXL)
+        string(APPEND CL_FLAGS " /DOMIT_FREEXL")
+    endif()
+    if(ENABLE_GCP)
+        string(APPEND CL_FLAGS " /DENABLE_GCP")
+    endif()
+    if(ENABLE_RTTOPO)
+        string(APPEND CL_FLAGS " /DENABLE_RTTOPO")
+    endif()
+
+    x_vcpkg_pkgconfig_get_modules(
+        PREFIX PKGCONFIG
+        MODULES --msvc-syntax ${pkg_config_modules}
+        LIBS
+        CFLAGS
+    )
+    
+    set(CL_FLAGS_RELEASE "${CL_FLAGS} ${PKGCONFIG_CFLAGS_RELEASE}")
+    set(CL_FLAGS_DEBUG "${CL_FLAGS} ${PKGCONFIG_CFLAGS_DEBUG}")
+
+    # vcpkg_build_nmake doesn't supply cmake's implicit link libraries
+    if(PKGCONFIG_LIBS_RELEASE MATCHES "libcrypto")
+        string(APPEND PKGCONFIG_LIBS_RELEASE " user32.lib")
+        string(APPEND PKGCONFIG_LIBS_DEBUG " user32.lib")
+    endif()
+
+    file(TO_NATIVE_PATH "${CURRENT_PACKAGES_DIR}" INST_DIR)
+
+    vcpkg_install_nmake(
+        SOURCE_PATH "${SOURCE_PATH}"
+        PREFER_JOM
+        CL_LANGUAGE C
+        OPTIONS_RELEASE
+            "CL_FLAGS=${CL_FLAGS_RELEASE}"
+            "INST_DIR=${INST_DIR}"
+            "LIBS_ALL=${PKGCONFIG_LIBS_RELEASE} iconv.lib charset.lib"
+        OPTIONS_DEBUG
+            "CL_FLAGS=${CL_FLAGS_DEBUG}"
+            "INST_DIR=${INST_DIR}\\debug"
+            "LIBS_ALL=${PKGCONFIG_LIBS_DEBUG} iconv.lib charset.lib"
+            "LINK_FLAGS=/debug"
+    )
+    vcpkg_copy_pdbs()
+
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+    if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin")
+        file(REMOVE "${CURRENT_PACKAGES_DIR}/lib/spatialite_i.lib")
+        if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+            file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/bin")
+            file(REMOVE "${CURRENT_PACKAGES_DIR}/debug/lib/spatialite_i.lib")
+        endif()
+    else()
+        file(REMOVE "${CURRENT_PACKAGES_DIR}/lib/spatialite.lib")
+        file(RENAME "${CURRENT_PACKAGES_DIR}/lib/spatialite_i.lib" "${CURRENT_PACKAGES_DIR}/lib/spatialite.lib")
+        if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+            file(REMOVE "${CURRENT_PACKAGES_DIR}/debug/lib/spatialite.lib")
+            file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/spatialite_i.lib" "${CURRENT_PACKAGES_DIR}/debug/lib/spatialite.lib")
+        endif()
+    endif()
+
+    set(infile "${SOURCE_PATH}/spatialite.pc.in")
+    set(libdir [[${prefix}/lib]])
+    set(exec_prefix [[${prefix}]])
+    list(JOIN pkg_config_modules " " requires_private)
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+        set(includedir [[${prefix}/include]])
+        set(outfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/spatialite.pc")
+        configure_file("${infile}" "${outfile}" @ONLY)
+        vcpkg_replace_string("${outfile}" "Libs:" "Requires.private: ${requires_private}\nLibs.private: -liconv -lcharset\nLibs:")
+        vcpkg_replace_string("${outfile}" "  -lm" " ")
+    endif()
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+        set(includedir [[${prefix}/../include]])
+        set(outfile "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/spatialite.pc")
+        configure_file("${infile}" "${outfile}" @ONLY)
+        vcpkg_replace_string("${outfile}" "Libs:" "Requires.private: ${requires_private}\nLibs.private: -liconv -lcharset\nLibs:")
+        vcpkg_replace_string("${outfile}" "  -lm" " ")
+    endif()
+else()
+    if(ENABLE_FREEXL)
+        set(FREEXL_OPTION "--enable-freexl")
+    else()
+        set(FREEXL_OPTION "--disable-freexl")
+    endif()
+    if(ENABLE_GCP)
+        set(GCP_OPTION "--enable-gcp")
+    else()
+        set(GCP_OPTION "--disable-gcp")
+    endif()
+    if(ENABLE_GEOCALLBACKS)
+        set(GEOCALLBACKS_OPTION "--enable-geocallbacks")
+    else()
+        set(GEOCALLBACKS_OPTION "--disable-geocallbacks")
+    endif()
+    if(ENABLE_RTTOPO)
+        set(RTTOPO_OPTION "--enable-rttopo")
+    else()
+        set(RTTOPO_OPTION "--disable-rttopo")
+    endif()
+    list(REMOVE_ITEM pkg_config_modules libxml2) # handled properly by configure
+    x_vcpkg_pkgconfig_get_modules(
+        PREFIX PKGCONFIG
+        MODULES ${pkg_config_modules} 
+        LIBS
+    )
+    if(VCPKG_TARGET_IS_MINGW)
+        # Avoid system libs (as detected by cmake) in exported pc files
+        set(SYSTEM_LIBS "")
+    elseif(VCPKG_TARGET_IS_ANDROID)
+        set(SYSTEM_LIBS "\$LIBS -llog")
+    else()
+        set(SYSTEM_LIBS "\$LIBS")
+    endif()
+    # libspatialite needs some targets literally
+    if(VCPKG_TARGET_IS_ANDROID)
+        set(TARGET_ALIAS "--target=android")
+    elseif(VCPKG_TARGET_IS_MINGW)
+        set(TARGET_ALIAS "--target=mingw32")
+    elseif(VCPKG_TARGET_IS_OSX)
+        set(TARGET_ALIAS "--target=macosx")
+    else()
+        set(TARGET_ALIAS "")
+    endif()
+    vcpkg_make_configure(
+        SOURCE_PATH "${SOURCE_PATH}"
+        AUTORECONF
+        OPTIONS
+            ${TARGET_ALIAS}
+            ${FREEXL_OPTION}
+            ${GCP_OPTION}
+            ${RTTOPO_OPTION}
+            "--disable-examples"
+            "--disable-minizip"
+            "cross_compiling=yes" # avoid conftest rpath trouble
+        OPTIONS_DEBUG
+            "LIBS=${PKGCONFIG_LIBS_DEBUG} ${SYSTEM_LIBS}"
+        OPTIONS_RELEASE
+            "LIBS=${PKGCONFIG_LIBS_RELEASE} ${SYSTEM_LIBS}"
+    )
+
+    # automake adds the basedir of the generated config to `DEFAULT_INCLUDES`,
+    # but libspatialite uses `#include <spatialite/gaiaconfig.h>`.
+    file(GLOB_RECURSE makefiles
+        "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/Makefile"
+        "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/Makefile"
+    )
+    foreach(makefile IN LISTS makefiles)
+        vcpkg_replace_string("${makefile}" " -I$(top_builddir)/./src/headers/spatialite" " -I$(top_builddir)/./src/headers" IGNORE_UNCHANGED)
+    endforeach()
+
+    vcpkg_make_install()
+
+    if(VCPKG_TARGET_IS_MINGW AND VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+        if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+            file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/plugins/${PORT}")
+            file(RENAME "${CURRENT_PACKAGES_DIR}/lib/mod_spatialite.dll" "${CURRENT_PACKAGES_DIR}/plugins/${PORT}/mod_spatialite.dll")
+        endif()
+        if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+            file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/debug/plugins/${PORT}")
+            file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/mod_spatialite.dll" "${CURRENT_PACKAGES_DIR}/debug/plugins/${PORT}/mod_spatialite.dll")
+        endif()
+    endif()
+endif()
+
+vcpkg_fixup_pkgconfig()
+
+# Handle copyright
+set(outfile "${CURRENT_PACKAGES_DIR}/share/${PORT}/copyright")
+if(NOT ENABLE_GCP AND NOT ENABLE_RTTOPO)
+    file(READ "${SOURCE_PATH}/COPYING" mpl)
+    file(WRITE "${outfile}"
+        "SpatiaLite[${FEATURES}] is licensed under the MPL tri-license terms;\n"
+        "you are free to choose the best-fit license between:\n"
+        "- the MPL 1.1\n"
+        "- the GPL v2.0 or any subsequent version\n"
+        "- the LGPL v2.1 or any subsequent version.\n\n"
+        "# MPL 1.1 (from COPYING)\n\n"
+        "${mpl}\n"
+    )
+else()
+    file(WRITE "${outfile}"
+        "SpatiaLite[${FEATURES}] is licensed under:\n"
+        "the GPL v2.0 or any subsequent version.\n\n"
+    )
+endif()
+file(READ "${SOURCE_PATH}/src/control_points/COPYING" gpl)
+file(APPEND "${outfile}"
+    "# GPL v2.0 (from src/control_points/COPYING)\n\n"
+    "${gpl}\n"
+)
diff --git a/vcpkg/ports/libspatialite/vcpkg.json b/vcpkg/ports/libspatialite/vcpkg.json
new file mode 100644
index 0000000..2a12c83
--- /dev/null
+++ b/vcpkg/ports/libspatialite/vcpkg.json
@@ -0,0 +1,55 @@
+{
+  "name": "libspatialite",
+  "version": "5.1.0",
+  "port-version": 5,
+  "description": "SpatiaLite is an open source library intended to extend the SQLite core to support fully fledged Spatial SQL capabilities.",
+  "homepage": "https://www.gaia-gis.it/fossil/libspatialite/index",
+  "license": null,
+  "supports": "!uwp",
+  "dependencies": [
+    "geos",
+    "libiconv",
+    {
+      "name": "libxml2",
+      "default-features": false
+    },
+    "proj",
+    {
+      "name": "sqlite3",
+      "default-features": false,
+      "features": [
+        "rtree"
+      ]
+    },
+    {
+      "name": "vcpkg-make",
+      "host": true,
+      "platform": "!windows | mingw"
+    },
+    {
+      "name": "vcpkg-pkgconfig-get-modules",
+      "host": true
+    },
+    "zlib"
+  ],
+  "default-features": [
+    "freexl"
+  ],
+  "features": {
+    "freexl": {
+      "description": "FreeXL spreadsheet file support.",
+      "dependencies": [
+        "freexl"
+      ]
+    },
+    "gcp": {
+      "description": "Ground control points support. This feature reduces the license options to GPLv2+."
+    },
+    "rttopo": {
+      "description": "RTTOPO support. This feature reduces the license options to GPLv2+.",
+      "dependencies": [
+        "librttopo"
+      ]
+    }
+  }
+}