[FreeXL] initial port

ports/freexl/CONTROL

@@ -0,0 +1,5 @@
+Source: freexl
+Version: 1.0.4
+Description: FreeXL is an open source library to extract valid data from within an Excel (.xls) spreadsheet
+Build-Depends: libiconv
+

ports/freexl/fix-makefiles.patch

@@ -0,0 +1,43 @@
+diff --git a/makefile.vc b/makefile.vc
+index 0aacbc7..d95d859 100644
+--- a/makefile.vc
++++ b/makefile.vc
+@@ -7,7 +7,7 @@
+ LIBOBJ	               =	freexl.obj
+ FREEXL_DLL	 	       =	freexl$(VERSION).dll
+ 
+-CFLAGS	=	/nologo -IC:\OSGeo4W\include -I. -Iheaders $(OPTFLAGS)
++CFLAGS	=	/nologo -I$(INSTALLED_ROOT)\include -I. -Iheaders $(OPTFLAGS)
+ 
+ default:	all
+ 
+@@ -23,9 +23,9 @@ freexl.lib:	$(LIBOBJ)
+ $(FREEXL_DLL):	freexl_i.lib
+ 
+ freexl_i.lib:	$(LIBOBJ)
+-	link /debug /dll /out:$(FREEXL_DLL) \
++	link $(LINK_FLAGS) /dll /out:$(FREEXL_DLL) \
+ 		/implib:freexl_i.lib $(LIBOBJ) \
+-		C:\OSGeo4w\lib\iconv.lib
++		$(LIBS_ALL)
+ 	if exist $(FREEXL_DLL).manifest mt -manifest \
+ 		$(FREEXL_DLL).manifest -outputresource:$(FREEXL_DLL);2 
+ 
+diff --git a/nmake.opt b/nmake.opt
+index 35f9242..efb6f77 100644
+--- a/nmake.opt
++++ b/nmake.opt
+@@ -1,10 +1,10 @@
+ # Directory tree where FreeXL 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 /W3 /MD /D_CRT_SECURE_NO_WARNINGS \
++OPTFLAGS=	/nologo /fp:precise /W3 $(CL_FLAGS) /D_CRT_SECURE_NO_WARNINGS \
+ 			/DDLL_EXPORT
+-#OPTFLAGS=	/nologo /Zi /MD /Fdfreexl.pdb /DDLL_EXPORT
++#OPTFLAGS=	/nologo $(CL_FLAGS) /Fdfreexl.pdb /DDLL_EXPORT
+ 
+ # Set the version number for the DLL.  Normally we leave this blank since
+ # we want software that is dynamically loading the DLL to have no problem

ports/freexl/fix-sources.patch

@@ -0,0 +1,35 @@
+diff --git a/config-msvc.h b/config-msvc.h
+index a39d4e7..37f1c0b 100644
+--- a/config-msvc.h
++++ b/config-msvc.h
+@@ -66,7 +66,7 @@
+ #define HAVE_SYS_TYPES_H 1
+ 
+ /* Define to 1 if you have the <unistd.h> header file. */
+-#define HAVE_UNISTD_H 1
++#undef HAVE_UNISTD_H
+ 
+ /* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+    slash. */
+diff --git a/src/freexl.c b/src/freexl.c
+index a0b255a..92163a9 100644
+--- a/src/freexl.c
++++ b/src/freexl.c
+@@ -92,7 +92,7 @@ freexl_version (void)
+ #if defined(_WIN32) && !defined(__MINGW32__)
+ /* MSVC compiler doesn't support lround() at all */
+ static double
+-round (double num)
++round_old (double num)
+ {
+     double integer = ceil (num);
+     if (num > 0)
+@@ -101,7 +101,7 @@ round (double num)
+ }
+ 
+ static long
+-lround (double num)
++lround_old (double num)
+ {
+     long integer = (long) round (num);
+     return integer;

ports/freexl/portfile.cmake

@@ -0,0 +1,82 @@
+include(vcpkg_common_functions)
+set(SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src/freexl-1.0.4)
+vcpkg_download_distfile(ARCHIVE
+    URLS "http://www.gaia-gis.it/gaia-sins/freexl-1.0.4.tar.gz"
+    FILENAME "freexl-1.0.4.tar.gz"
+    SHA512 d72561f7b82e0281cb211fbf249e5e45411a7cdd009cfb58da3696f0a0341ea7df210883bfde794be28738486aeb4ffc67ec2c98fd2acde5280e246e204ce788
+)
+vcpkg_extract_source_archive(${ARCHIVE})
+
+vcpkg_apply_patches(
+    SOURCE_PATH ${SOURCE_PATH}
+    PATCHES
+        ${CMAKE_CURRENT_LIST_DIR}/fix-makefiles.patch
+        ${CMAKE_CURRENT_LIST_DIR}/fix-sources.patch
+)
+find_program(NMAKE nmake)
+
+set(LIBS_ALL_DBG 
+	"${CURRENT_INSTALLED_DIR}/debug/lib/libiconv.lib \
+	${CURRENT_INSTALLED_DIR}/debug/lib/libcharset.lib"
+   )
+set(LIBS_ALL_REL 
+	"${CURRENT_INSTALLED_DIR}/lib/libiconv.lib \
+	${CURRENT_INSTALLED_DIR}/lib/libcharset.lib"
+   )
+
+
+if(VCPKG_CRT_LINKAGE STREQUAL dynamic)
+	set(CL_FLAGS_DBG "/MDd /Zi")
+	set(CL_FLAGS_REL "/MD /Ox")
+else()
+	set(CL_FLAGS_DBG "/MTd /Zi")
+	set(CL_FLAGS_REL "/MT /Ox")
+endif()
+
+
+################
+# Debug build
+################
+message(STATUS "Building ${TARGET_TRIPLET}-dbg")
+
+file(TO_NATIVE_PATH "${CURRENT_PACKAGES_DIR}/debug" INST_DIR_DBG)
+vcpkg_execute_required_process(
+    COMMAND ${NMAKE} -f makefile.vc clean install
+    INST_DIR=${INST_DIR_DBG} INSTALLED_ROOT=${CURRENT_INSTALLED_DIR} "LINK_FLAGS=/debug" "CL_FLAGS=${CL_FLAGS_DBG}" "LIBS_ALL=${LIBS_ALL_DBG}"
+    WORKING_DIRECTORY ${SOURCE_PATH}
+    LOGNAME nmake-build-${TARGET_TRIPLET}-debug
+)
+message(STATUS "Building ${TARGET_TRIPLET}-dbg done")
+vcpkg_copy_pdbs()
+
+################
+# Release build
+################
+message(STATUS "Building ${TARGET_TRIPLET}-rel")
+
+file(TO_NATIVE_PATH "${CURRENT_PACKAGES_DIR}" INST_DIR_REL)
+vcpkg_execute_required_process(
+    COMMAND ${NMAKE} -f makefile.vc clean install
+    INST_DIR=${INST_DIR_REL} INSTALLED_ROOT=${CURRENT_INSTALLED_DIR} "LINK_FLAGS=" "CL_FLAGS=${CL_FLAGS_REL}" "LIBS_ALL=${LIBS_ALL_REL}"
+    WORKING_DIRECTORY ${SOURCE_PATH}
+    LOGNAME nmake-build-${TARGET_TRIPLET}-release
+)
+message(STATUS "Building ${TARGET_TRIPLET}-rel done")
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/freexl RENAME copyright)
+
+if (VCPKG_LIBRARY_LINKAGE STREQUAL static)
+  file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin)
+  file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/bin)
+  file(REMOVE ${CURRENT_PACKAGES_DIR}/lib/freexl_i.lib)
+  file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/lib/freexl_i.lib)
+else()
+  file(REMOVE ${CURRENT_PACKAGES_DIR}/lib/freexl.lib)
+  file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/lib/freexl.lib)
+  file(RENAME ${CURRENT_PACKAGES_DIR}/lib/freexl_i.lib ${CURRENT_PACKAGES_DIR}/lib/freexl.lib)
+  file(RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/freexl_i.lib ${CURRENT_PACKAGES_DIR}/debug/lib/freexl.lib)
+endif()
+
+
+message(STATUS "Packaging ${TARGET_TRIPLET} done")