winbuild: Support custom devel paths for each dependency

- Support custom devel paths for c-ares, mbedTLS, nghttp2, libSSH2,
  OpenSSL and zlib. Respectively: CARES_PATH, MBEDTLS_PATH,
  NGHTTP2_PATH, SSH2_PATH, SSL_PATH and ZLIB_PATH.

- Use lib.exe for making the static library instead of link.exe /lib.
  The latter is undocumented and could cause problems as noted in the
  comments.

- Remove a dangling URL that no longer worked. (I was not able to find
  the IDN download at MSDN/microsoft.com, so it seems to be removed.)

- Remove custom override for release-ssh2-ssl-dll-zlib configuration.
  Nobody knows why it was there and as far as we can see is unnecessary.

Closes #2474

winbuild/BUILD.WINDOWS.txt

@@ -75,26 +75,32 @@ a directory named using the options given to the nmake call.
 nmake /f Makefile.vc mode=<static or dll> <options>
 
 where <options> is one or many of:
-  VC=<6,7,8,9,10,11,12,14,15>  - VC versions
-  WITH_DEVEL=<path>            - Paths for the development files (SSL, zlib, etc.)
-                                 Defaults to sibbling directory deps: ../deps
-                                 Libraries can be fetched at http://windows.php.net/downloads/php-sdk/deps/
-                                 Uncompress them into the deps folder.
-  WITH_SSL=<dll or static>     - Enable OpenSSL support, DLL or static
-  WITH_NGHTTP2=<dll or static> - Enable HTTP/2 support, DLL or static
-  WITH_MBEDTLS=<dll or static> - Enable mbedTLS support, DLL or static
-  WITH_CARES=<dll or static>   - Enable c-ares support, DLL or static
-  WITH_ZLIB=<dll or static>    - Enable zlib support, DLL or static
-  WITH_SSH2=<dll or static>    - Enable libSSH2 support, DLL or static
-  ENABLE_SSPI=<yes or no>      - Enable SSPI support, defaults to yes
-  ENABLE_IPV6=<yes or no>      - Enable IPv6, defaults to yes
-  ENABLE_IDN=<yes or no>       - Enable use of Windows IDN APIs, defaults to yes
-                                 Requires Windows Vista or later, or installation from:
-                                 https://www.microsoft.com/downloads/details.aspx?FamilyID=AD6158D7-DDBA-416A-9109-07607425A815
-  ENABLE_WINSSL=<yes or no>    - Enable native Windows SSL support, defaults to yes
-  GEN_PDB=<yes or no>          - Generate Program Database (debug symbols for release build)
-  DEBUG=<yes or no>            - Debug builds
-  MACHINE=<x86 or x64>         - Target architecture (default is x86)
+  VC=<6,7,8,9,10,11,12,14,15>    - VC versions
+  WITH_DEVEL=<path>              - Paths for the development files (SSL, zlib, etc.)
+                                   Defaults to sibbling directory deps: ../deps
+                                   Libraries can be fetched at http://windows.php.net/downloads/php-sdk/deps/
+                                   Uncompress them into the deps folder.
+  WITH_SSL=<dll or static>       - Enable OpenSSL support, DLL or static
+  WITH_NGHTTP2=<dll or static>   - Enable HTTP/2 support, DLL or static
+  WITH_MBEDTLS=<dll or static>   - Enable mbedTLS support, DLL or static
+  WITH_CARES=<dll or static>     - Enable c-ares support, DLL or static
+  WITH_ZLIB=<dll or static>      - Enable zlib support, DLL or static
+  WITH_SSH2=<dll or static>      - Enable libSSH2 support, DLL or static
+  ENABLE_SSPI=<yes or no>        - Enable SSPI support, defaults to yes
+  ENABLE_IPV6=<yes or no>        - Enable IPv6, defaults to yes
+  ENABLE_IDN=<yes or no>         - Enable use of Windows IDN APIs, defaults to yes
+                                   Requires Windows Vista or later
+  ENABLE_WINSSL=<yes or no>      - Enable native Windows SSL support, defaults to yes
+  GEN_PDB=<yes or no>            - Generate Program Database (debug symbols for release build)
+  DEBUG=<yes or no>              - Debug builds
+  MACHINE=<x86 or x64>           - Target architecture (default is x86)
+  CARES_PATH=<path to cares>     - Custom path for c-ares
+  MBEDTLS_PATH=<path to mbedTLS> - Custom path for mbedTLS
+  NGHTTP2_PATH=<path to HTTP/2>  - Custom path for nghttp2
+  SSH2_PATH=<path to libSSH2>    - Custom path for libSSH2
+  SSL_PATH=<path to OpenSSL>     - Custom path for OpenSSL
+  ZLIB_PATH=<path to zlib>       - Custom path for zlib
+
 
 Static linking of Microsoft's C RunTime (CRT):
 ==============================================

winbuild/Makefile.vc

@@ -37,26 +37,31 @@ CFGSET=true
 
 !MESSAGE Usage: nmake /f Makefile.vc mode=<static or dll> <options>
 !MESSAGE where <options> is one or many of:
-!MESSAGE   VC=<6,7,8,9,10,11,12,14,15>  - VC versions
-!MESSAGE   WITH_DEVEL=<path>            - Paths for the development files (SSL, zlib, etc.)
-!MESSAGE                                  Defaults to sibbling directory deps: ../deps
-!MESSAGE                                  Libraries can be fetched at http://pecl2.php.net/downloads/php-windows-builds/
-!MESSAGE                                  Uncompress them into the deps folder.
-!MESSAGE   WITH_SSL=<dll or static>     - Enable OpenSSL support, DLL or static
-!MESSAGE   WITH_NGHTTP2=<dll or static> - Enable HTTP/2 support, DLL or static
-!MESSAGE   WITH_CARES=<dll or static>   - Enable c-ares support, DLL or static
-!MESSAGE   WITH_ZLIB=<dll or static>    - Enable zlib support, DLL or static
-!MESSAGE   WITH_SSH2=<dll or static>    - Enable libSSH2 support, DLL or static
-!MESSAGE   WITH_MBEDTLS=<dll or static> - Enable mbedTLS support, DLL or static
-!MESSAGE   ENABLE_IDN=<yes or no>       - Enable use of Windows IDN APIs, defaults to yes
-!MESSAGE                                  Requires Windows Vista or later, or installation from:
-!MESSAGE                                  https://www.microsoft.com/en-us/download/details.aspx?id=734
-!MESSAGE   ENABLE_IPV6=<yes or no>      - Enable IPv6, defaults to yes
-!MESSAGE   ENABLE_SSPI=<yes or no>      - Enable SSPI support, defaults to yes
-!MESSAGE   ENABLE_WINSSL=<yes or no>    - Enable native Windows SSL support, defaults to yes
-!MESSAGE   GEN_PDB=<yes or no>          - Generate Program Database (debug symbols for release build)
-!MESSAGE   DEBUG=<yes or no>            - Debug builds
-!MESSAGE   MACHINE=<x86 or x64>         - Target architecture (default x64 on AMD64, x86 on others)
+!MESSAGE   VC=<6,7,8,9,10,11,12,14,15>    - VC versions
+!MESSAGE   WITH_DEVEL=<path>              - Paths for the development files (SSL, zlib, etc.)
+!MESSAGE                                    Defaults to sibbling directory deps: ../deps
+!MESSAGE                                    Libraries can be fetched at http://pecl2.php.net/downloads/php-windows-builds/
+!MESSAGE                                    Uncompress them into the deps folder.
+!MESSAGE   WITH_SSL=<dll or static>       - Enable OpenSSL support, DLL or static
+!MESSAGE   WITH_NGHTTP2=<dll or static>   - Enable HTTP/2 support, DLL or static
+!MESSAGE   WITH_CARES=<dll or static>     - Enable c-ares support, DLL or static
+!MESSAGE   WITH_ZLIB=<dll or static>      - Enable zlib support, DLL or static
+!MESSAGE   WITH_SSH2=<dll or static>      - Enable libSSH2 support, DLL or static
+!MESSAGE   WITH_MBEDTLS=<dll or static>   - Enable mbedTLS support, DLL or static
+!MESSAGE   ENABLE_IDN=<yes or no>         - Enable use of Windows IDN APIs, defaults to yes
+!MESSAGE                                    Requires Windows Vista or later
+!MESSAGE   ENABLE_IPV6=<yes or no>        - Enable IPv6, defaults to yes
+!MESSAGE   ENABLE_SSPI=<yes or no>        - Enable SSPI support, defaults to yes
+!MESSAGE   ENABLE_WINSSL=<yes or no>      - Enable native Windows SSL support, defaults to yes
+!MESSAGE   GEN_PDB=<yes or no>            - Generate Program Database (debug symbols for release build)
+!MESSAGE   DEBUG=<yes or no>              - Debug builds
+!MESSAGE   MACHINE=<x86 or x64>           - Target architecture (default x64 on AMD64, x86 on others)
+!MESSAGE   CARES_PATH=<path to cares>     - Custom path for c-ares
+!MESSAGE   MBEDTLS_PATH=<path to mbedTLS> - Custom path for mbedTLS
+!MESSAGE   NGHTTP2_PATH=<path to HTTP/2>  - Custom path for nghttp2
+!MESSAGE   SSH2_PATH=<path to libSSH2>    - Custom path for libSSH2
+!MESSAGE   SSL_PATH=<path to OpenSSL>     - Custom path for OpenSSL
+!MESSAGE   ZLIB_PATH=<path to zlib>       - Custom path for zlib
 !ERROR please choose a valid mode
 
 !ENDIF

winbuild/MakefileBuild.vc

@@ -70,7 +70,12 @@ CFLAGS      = /I. /I ../lib /I../include /nologo /W4 /wd4127 /EHsc /DWIN32 /FD /
 
 LFLAGS     = /nologo /machine:$(MACHINE)
 LNKDLL     = link.exe /DLL
-LNKLIB     = link.exe /lib
+# Use lib.exe instead of link.exe as link.exe /lib has the following bad habits:
+# - optimizing options like /opt:ref raises warnings (at least in Visual Studio 2015)
+# - all (including Windows) dependencies are aggregated (as static parts) 
+# - link.exe /lib is not documented (anymore) at MSDN
+# Instead of id: just create an archive, that contains all objects
+LNKLIB     = lib.exe
 
 CFLAGS_PDB = /Zi
 LFLAGS_PDB = /incremental:no /opt:ref,icf /DEBUG
@@ -97,9 +102,9 @@ PDB_NAME_DLL           = $(BASE_NAME).pdb
 PDB_NAME_DLL_DEBUG     = $(BASE_NAME_DEBUG).pdb
 
 # CURL Command section
-PROGRAM_NAME = curl.exe
-CURL_CFLAGS   =  /I../lib /I../include /nologo /W4 /EHsc /DWIN32 /FD /c
-CURL_LFLAGS   = /nologo /out:$(DIRDIST)\bin\$(PROGRAM_NAME) /subsystem:console /machine:$(MACHINE)
+PROGRAM_NAME  = curl.exe
+CURL_CFLAGS   = /I../lib /I../include /nologo /W4 /EHsc /DWIN32 /FD /c
+CURL_LFLAGS   = /out:$(DIRDIST)\bin\$(PROGRAM_NAME) /subsystem:console $(LFLAGS)
 CURL_RESFLAGS = /i../include
 
 #############################################################
@@ -108,57 +113,92 @@ LIBCURL_SRC_DIR = ..\lib
 CURL_SRC_DIR = ..\src
 
 !IFNDEF WITH_DEVEL
-WITH_DEVEL          = ../../deps
+WITH_DEVEL   = ../../deps
 !ENDIF
-DEVEL_INCLUDE  = $(WITH_DEVEL)/include
-DEVEL_LIB      = $(WITH_DEVEL)/lib
-DEVEL_BIN      = $(WITH_DEVEL)/bin
+DEVEL_INCLUDE= $(WITH_DEVEL)/include
+DEVEL_LIB    = $(WITH_DEVEL)/lib
 
-CFLAGS         = $(CFLAGS) /I"$(DEVEL_INCLUDE)"
-LFLAGS         = $(LFLAGS) "/LIBPATH:$(DEVEL_LIB)"
+!IF EXISTS("$(DEVEL_INCLUDE)")
+CFLAGS       = $(CFLAGS) /I"$(DEVEL_INCLUDE)"
+!ENDIF
+!IF EXISTS("$(DEVEL_LIB)")
+LFLAGS       = $(LFLAGS) "/LIBPATH:$(DEVEL_LIB)"
+!ENDIF
 
+!IFDEF SSL_PATH
+SSL_INC_DIR  = $(SSL_PATH)\include
+SSL_LIB_DIR  = $(SSL_PATH)\lib
+SSL_LFLAGS   = $(SSL_LFLAGS) "/LIBPATH:$(SSL_LIB_DIR)"
+!ELSE
+SSL_INC_DIR=$(DEVEL_INCLUDE)\openssl
+SSL_LIB_DIR=$(DEVEL_LIB)
+!ENDIF
 
-!IF "$(WITH_SSL)"=="dll"
-!IF EXISTS("$(DEVEL_LIB)\libssl.lib")
+!IF "$(WITH_SSL)"=="dll" || "$(WITH_SSL)"=="static"
+!IF EXISTS("$(SSL_LIB_DIR)\libssl.lib")
 SSL_LIBS     = libssl.lib libcrypto.lib
 !ELSE
 SSL_LIBS     = libeay32.lib ssleay32.lib
 !ENDIF
 USE_SSL      = true
-SSL          = dll
-!ELSEIF "$(WITH_SSL)"=="static"
-!IF EXISTS("$(DEVEL_LIB)\libssl.lib")
-SSL_LIBS     = libssl.lib libcrypto.lib gdi32.lib user32.lib crypt32.lib
-!ELSE
-SSL_LIBS     = libeay32.lib ssleay32.lib gdi32.lib user32.lib crypt32.lib
+SSL          = $(WITH_SSL)
+!IF "$(WITH_SSL)"=="static"
+WIN_LIBS     = $(WIN_LIBS) gdi32.lib user32.lib crypt32.lib
 !ENDIF
-USE_SSL      = true
-SSL          = static
 !ENDIF
 
 !IFDEF USE_SSL
-SSL_CFLAGS   = /DUSE_OPENSSL /I"$(DEVEL_INCLUDE)/openssl"
-!IF EXISTS("$(DEVEL_INCLUDE)\openssl\is_boringssl.h")
+SSL_CFLAGS   = /DUSE_OPENSSL /I"$(SSL_INC_DIR)"
+!IF EXISTS("$(SSL_INC_DIR)\is_boringssl.h")
 SSL_CFLAGS   = $(SSL_CFLAGS) /DHAVE_BORINGSSL
 !ENDIF
 !ENDIF
 
+
+!IFDEF NGHTTP2_PATH
+NGHTTP2_INC_DIR  = $(NGHTTP2_PATH)\include
+NGHTTP2_LIB_DIR  = $(NGHTTP2_PATH)\lib
+NGHTTP2_LFLAGS   = $(NGHTTP2_LFLAGS) "/LIBPATH:$(NGHTTP2_LIB_DIR)"
+!ELSE
+NGHTTP2_INC_DIR  = $(DEVEL_INCLUDE)
+NGHTTP2_LIB_DIR  = $(DEVEL_LIB)
+!ENDIF
+
 !IF "$(WITH_NGHTTP2)"=="dll"
-NGHTTP2_CFLAGS   = /DUSE_NGHTTP2
+NGHTTP2_CFLAGS   = /DUSE_NGHTTP2 /I"$(NGHTTP2_INC_DIR)"
 NGHTTP2_LIBS     = nghttp2.lib
 !ELSEIF "$(WITH_NGHTTP2)"=="static"
-NGHTTP2_CFLAGS   = /DUSE_NGHTTP2 /DNGHTTP2_STATICLIB
+NGHTTP2_CFLAGS   = /DUSE_NGHTTP2 /DNGHTTP2_STATICLIB /I"$(NGHTTP2_INC_DIR)"
 NGHTTP2_LIBS     = nghttp2_static.lib
 !ENDIF
 
+
+!IFDEF MBEDTLS_PATH
+MBEDTLS_INC_DIR  = $(MBEDTLS_PATH)\include
+MBEDTLS_LIB_DIR  = $(MBEDTLS_PATH)\lib
+MBEDTLS_LFLAGS   = $(MBEDTLS_LFLAGS) "/LIBPATH:$(MBEDTLS_LIB_DIR)"
+!ELSE
+MBEDTLS_INC_DIR  = $(DEVEL_INCLUDE)
+MBEDTLS_LIB_DIR  = $(DEVEL_LIB)
+!ENDIF
+
 !IF "$(WITH_MBEDTLS)"=="dll" || "$(WITH_MBEDTLS)"=="static"
 USE_MBEDTLS    = true
 MBEDTLS        = $(WITH_MBEDTLS)
-MBEDTLS_CFLAGS = /DUSE_MBEDTLS
+MBEDTLS_CFLAGS = /DUSE_MBEDTLS /I"$(MBEDTLS_INC_DIR)"
 MBEDTLS_LIBS   = mbedtls.lib mbedcrypto.lib mbedx509.lib
 !ENDIF
 
 
+!IFDEF CARES_PATH
+CARES_INC_DIR  = $(CARES_PATH)\include
+CARES_LIB_DIR  = $(CARES_PATH)\lib
+CARES_LFLAGS   = $(CARES_LFLAGS) "/LIBPATH:$(CARES_LIB_DIR)"
+!ELSE
+CARES_INC_DIR  = $(DEVEL_INCLUDE)/cares
+CARES_LIB_DIR  = $(DEVEL_LIB)
+!ENDIF
+
 !IF "$(WITH_CARES)"=="dll"
 !IF "$(DEBUG)"=="yes"
 CARES_LIBS     = caresd.lib
@@ -178,25 +218,35 @@ CARES          = static
 !ENDIF
 
 !IFDEF USE_CARES
-CARES_CFLAGS   = /DUSE_ARES /I"$(DEVEL_INCLUDE)/cares"
+CARES_CFLAGS   = /DUSE_ARES /I"$(CARES_INC_DIR)"
+!ENDIF
+
+
+!IFDEF ZLIB_PATH
+ZLIB_INC_DIR = $(ZLIB_PATH)\include
+ZLIB_LIB_DIR = $(ZLIB_PATH)\lib
+ZLIB_LFLAGS  = $(ZLIB_LFLAGS) "/LIBPATH:$(ZLIB_LIB_DIR)"
+!ELSE
+ZLIB_INC_DIR = $(DEVEL_INCLUDE)
+ZLIB_LIB_DIR = $(DEVEL_LIB)
 !ENDIF
 
 # Depending on how zlib is built the libraries have different names, we 
 # try to handle them all. 
 !IF "$(WITH_ZLIB)"=="dll"
-!IF EXISTS("$(DEVEL_LIB)\zlibwapi.lib")
+!IF EXISTS("$(ZLIB_LIB_DIR)\zlibwapi.lib")
 ZLIB_LIBS = zlibwapi.lib
-!ELSEIF EXISTS("$(DEVEL_LIB)\zdll.lib")
+!ELSEIF EXISTS("$(ZLIB_LIB_DIR)\zdll.lib")
 ZLIB_LIBS   = zdll.lib
 !ELSE
 ZLIB_LIBS   = zlib.lib
 !ENDIF
 USE_ZLIB    = true
 ZLIB        = dll
 !ELSEIF "$(WITH_ZLIB)"=="static"
-!IF EXISTS("$(DEVEL_LIB)\zlibstat.lib")
+!IF EXISTS("$(ZLIB_LIB_DIR)\zlibstat.lib")
 ZLIB_LIBS   = zlibstat.lib
-!ELSEIF EXISTS("$(DEVEL_LIB)\zlib.lib")
+!ELSEIF EXISTS("$(ZLIB_LIB_DIR)\zlib.lib")
 ZLIB_LIBS   = zlib.lib
 !ELSE
 ZLIB_LIBS   = zlib_a.lib
@@ -206,23 +256,38 @@ ZLIB        = static
 !ENDIF
 
 !IFDEF USE_ZLIB
-ZLIB_CFLAGS = /DHAVE_ZLIB_H /DHAVE_ZLIB /DHAVE_LIBZ
+ZLIB_CFLAGS = /DHAVE_ZLIB_H /DHAVE_ZLIB /DHAVE_LIBZ /I"$(ZLIB_INC_DIR)"
 !ENDIF
 
 
+!IFDEF SSH2_PATH
+SSH2_INC_DIR= $(SSH2_PATH)\include
+SSH2_LIB_DIR= $(SSH2_PATH)\lib
+SSH2_LFLAGS = $(SSH2_LFLAGS) "/LIBPATH:$(SSH2_LIB_DIR)"
+!ELSE
+SSH2_LIB_DIR= $(DEVEL_LIB)
+SSH2_INC_DIR= $(DEVEL_INCLUDE)/libssh2
+!ENDIF
+
 !IF "$(WITH_SSH2)"=="dll"
 SSH2_LIBS   = libssh2.lib
 USE_SSH2    = true
 SSH2        = dll
 !ELSEIF "$(WITH_SSH2)"=="static"
-SSH2_LIBS   = libssh2_a.lib user32.lib
+# libssh2 NMakefile on Windows at default creates a static library without _a suffix
+!IF EXISTS("$(SSH2_LIB_DIR)\libssh2.lib")
+SSH2_LIBS   = libssh2.lib
+!ELSE
+SSH2_LIBS   = libssh2_a.lib
+!ENDIF
+WIN_LIBS     = $(WIN_LIBS) user32.lib
 USE_SSH2    = true
 SSH2        = static
 !ENDIF
 
 !IFDEF USE_SSH2
 SSH2_CFLAGS = /DHAVE_LIBSSH2 /DHAVE_LIBSSH2_H /DLIBSSH2_WIN32 /DLIBSSH2_LIBRARY /DUSE_LIBSSH2
-SSH2_CFLAGS = $(SSH2_CFLAGS) /I$(WITH_DEVEL)/include/libssh2
+SSH2_CFLAGS = $(SSH2_CFLAGS) /I$(SSH2_INC_DIR)
 !ENDIF
 
 
@@ -330,7 +395,7 @@ CURL_RC_FLAGS = /i../include /dDEBUGBUILD=0 /Fo $@ $(CURL_SRC_DIR)\curl.rc
 
 !IF "$(AS_DLL)" == "true"
 
-LNK       = $(LNKDLL) $(WIN_LIBS) /out:$(LIB_DIROBJ)\$(TARGET)
+LNK       = $(LNKDLL) $(LFLAGS) $(WIN_LIBS) /out:$(LIB_DIROBJ)\$(TARGET)
 !IF "$(DEBUG)"=="yes"
 TARGET    = $(LIB_NAME_DLL_DEBUG)
 LNK       = $(LNK) /DEBUG /IMPLIB:$(LIB_DIROBJ)\$(LIB_NAME_IMP_DEBUG)
@@ -354,7 +419,7 @@ PDB      = $(PDB_NAME_STATIC_DEBUG)
 TARGET   = $(LIB_NAME_STATIC)
 PDB      = $(PDB_NAME_STATIC)
 !ENDIF
-LNK      = $(LNKLIB) $(WIN_LIBS) /out:$(LIB_DIROBJ)\$(TARGET)
+LNK      = $(LNKLIB) /out:$(LIB_DIROBJ)\$(TARGET)
 CURL_CC  = $(CURL_CC) $(CFLAGS_LIBCURL_STATIC)
 
 # AS_DLL
@@ -416,16 +481,6 @@ DIRDIST = ..\builds\$(CONFIG_NAME_LIB)\
 #
 CURL_LINK = link.exe /incremental:no /libpath:"$(DIRDIST)\lib"
 
-#!IF "$(CFG)" == "release-ssh2-ssl-dll-zlib"
-#TARGET   = $(LIB_NAME_STATIC)
-#LNK      = $(LNKLIB) $(WINLIBS) $(SSLLIBS) $(ZLIBLIBS)  $(SSH2LIBS) $(SSL_LFLAGS) $(ZLIB_LFLAGS) $(LFLAGSSSH) /out:$(LIB_DIROBJ)\$(TARGET)
-#CC       = $(CCNODBG) $(RTLIB) $(SSL_CFLAGS) $(ZLIB_CFLAGS) $(CFLAGSLIB)  $(SSH2_CFLAGS)
-#CFGSET   = TRUE
-#!ENDIF
-
-#######################
-# Only the clean target can be used if a config was not provided.
-#
 !IF "$(CFGSET)" != "FALSE"
 # A mode was provided, so the library can be built.
 #
@@ -462,7 +517,7 @@ $(TARGET): $(LIB_OBJS) $(LIB_DIROBJ) $(DISTDIR)
 	@echo GenPDB:     $(GEN_PDB)
 	@echo Debug:      $(DEBUG)
 	@echo Machine:    $(MACHINE)
-	$(LNK) $(LFLAGS) $(LIB_OBJS)
+	$(LNK) $(LIB_OBJS)
 	@echo Copying libs...
 	@if exist $(LIB_DIROBJ)\$(LIB_NAME_DLL) copy $(LIB_DIROBJ)\$(LIB_NAME_DLL)       $(DIRDIST)\bin\ /y >nul 2<&1
 	@if exist $(LIB_DIROBJ)\$(LIB_NAME_STATIC) copy $(LIB_DIROBJ)\$(LIB_NAME_STATIC)    $(DIRDIST)\lib\ /y >nul 2<&1