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    Building Notepad++ with Visual Studio 2015/2017

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    • luisffrancaL
      luisffranca
      last edited by

      Got it working in VS 2017 + boost_1_65_1 + msvc-14.1 using moon6969’s buildboost-vs2017edit.bat

      On VS 2017 Community Edition I had to install Windows XP Support for C++ and Windows Universal CRT SDK in order to correct the “cannot find…” errors.

      I had some Compiler Errors C2220 as well, then had to bypass the /MX option (which tells the compiler to treat all warnings as error).

      1 Reply Last reply Reply Quote 0
      • Gary BloomG
        Gary Bloom
        last edited by

        I made some mods to my version of buildboost2017.bat, which is based on moon6969’s buildboost-vs2017.bat. Mine now auto-detects the VS tool version for VS2015/VS2017 and handles command-line args in any order.
        I just used it to build boost_1_65_1 with VS2017 by entering:
        buildboost2017.bat c:\source\boost\boost_1_65_1
        Loaded the VS2017 project, changed the build from x64 to x86, and built it.
        After successful build, copied .\scintilla\bin\SciLexer.dll to .\PowerEditor\visual.net\Unicode Debug.
        Then ran .\PowerEditor\visual.net\Unicode Debug\notepad++ successfully!

        Note that boost_1_66_0 does not seem to build correctly, but 1_65_1 builds just fine.

        1 Reply Last reply Reply Quote 1
        • chcgC
          chcg
          last edited by

          There were already some PRs on this, not integrated by donho:
          https://github.com/notepad-plus-plus/notepad-plus-plus/pull/2336
          https://github.com/notepad-plus-plus/notepad-plus-plus/pull/2062

          There is also a visual studio project using nuget for boost, which could be used, see https://github.com/notepad-plus-plus/notepad-plus-plus/blob/master/scintilla/win32/SciLexer.vcxproj. But that is still at VS2013.

          1 Reply Last reply Reply Quote 0
          • chcgC
            chcg
            last edited by

            @donho what kind of PR would you accept on this? At least a update for vs2015 seems meaningfull to me.

            1 Reply Last reply Reply Quote 0
            • proengP
              proeng
              last edited by

              I have been trying endlessly for 1 day now and felt i needed to ask for help.
              I tried to follow first the 2015 version and then the 2017. After getting many different times install errors, and trying to update visual studio to different packages like a mad dog, i ended up with this.

              LINK : fatal error LNK1104: cannot open file ‘…\bin\Scintilla.dll’
              NMAKE : fatal error U1077: ‘“C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.12.25827\bin\HostX86\x86\link.EXE”’ : return code ‘0x450’
              Stop.

              This was the 2017 version with the bat script supplied above.
              I have no idea how to proceed, any tips. What have i overlooked

              1 Reply Last reply Reply Quote 0
              • proengP
                proeng
                last edited by

                I solved it, now i am trying to solve the build order and how to include it in the right place.
                The solution was obvious i accidentally removed the bin directory, the one in the root directory.

                1 Reply Last reply Reply Quote 0
                • proengP
                  proeng
                  last edited by

                  The final thing was changing the project to 86 instead of 64. So basically Gary Blooms version works fine for me

                  And you may ask why did i do 3 posts and not edit 1? Well for some reason this site don’t allow you to edit your post after 180 seconds, which is weird but hey when in rome.

                  1 Reply Last reply Reply Quote 0
                  • nreckerN
                    nrecker
                    last edited by

                    Greetings! I am trying to build Notepad++ with Visual Studio 2017, but I’m having some difficulties. I’m following Gary Bloom’s plan and I’ve gotten as far as changing the build from x64 to x86 without any problems. However, when I try to build it, I get the following error message:

                    fatal error C1083: Cannot open include file: ‘atlbase.h’: No such file or directory

                    I have confirmed that both “Visual C++ ATL Support” and “MFC and ATL Support (x86 and x64)” are installed, but the issue persists. Any advice?

                    1 Reply Last reply Reply Quote 0
                    • nreckerN
                      nrecker
                      last edited by

                      Ah, I’ve gotten it to build. I needed to switch the project from the 2015 toolset to the 2017 toolset.

                      1 Reply Last reply Reply Quote 0
                      • moon6969M
                        moon6969
                        last edited by

                        Build notes from NPP v7.6.3

                        Use Boost 1_65_1 to build scintilla.dll

                        First looked at using latest Boost 1_69_0, but failed.
                        Since Boost 1_66_0, the Boost lib file name structure now has extra “x32” detail:
                        libboost_regex-vc141-mt-s-1_65_1.lib
                        vs
                        libboost_regex-vc141-mt-s-x32-1_66.lib

                        This causes issue in BuildBoost.bat since it can’t autodetect the library file.
                        This can be worked around using --toolset msvc-14.1, but then scintilla.mak fails with some architecture related error from Boost source…
                        boost_1_69_0\boost/type_traits/detail/is_function_cxx_11.hpp(111): error C2218: '__vectorcall' cannot be used with '/arch:IA32'

                        So I just continued using Boost 1_65_1 (and Gary Bloom’s above buildboost2017.bat).

                        Build notepadPlus.vcxproj in VS2017

                        • Copied scintilla\bin\SciLexer.dll to PowerEditor\visual.net\Unicode Debug\
                        • When opening notepad-plus-plus-7.6.3\PowerEditor\visual.net\notepadPlus.vcxproj the first time, I was prompted by VS to “Retarget Projects” to v141_xp.
                        • Changed the VS “Solution Platform” from x64 to x86
                        1 Reply Last reply Reply Quote 2
                        • moon6969M
                          moon6969
                          last edited by

                          Build notes for NPP v7.8.2 32bit with Visual Studio 2017 on Win10

                          Build process on NPP’s github has been updated to no longer include requirement for BuildBoost*.bat. It worked pretty smoothly, except for minor difference with boost_1_72_0 compared to boost_1_70_0.

                          Use Boost 1_72_0 to build SciLexer.dll

                          • Download boost_1_72_0 from https://www.boost.org/
                          • Open “Visual Studio 2017 Developer Command Prompt”
                          • cd <base>\boost_1_72_0\
                          • bootstrap.bat
                          • cd <base>\boost_1_72_0\libs\regex\build
                          • <base>\boost_1_70_2\b2.exe toolset=msvc link=static threading=multi runtime-link=static release stage
                          • Copy libboost_regex-vc141-mt-s-x32-1_72.lib to <base>\boost.tmp\
                            NB: Contrary to github guide (step 4), I found libboost_regex-vc141-mt-s-x32-1_72.lib in:
                            <base>\boost_1_72_0\stage\lib\ .
                          • cd <base>\notepad-plus-plus-7.8.2\scintilla\win32\
                          • nmake BOOSTPATH=<base>\boost_1_72_0\ BOOSTREGEXLIBPATH=<base>\boost.tmp\ -f scintilla.mak
                          • Copy <base>\notepad-plus-plus-7.8.2\scintilla\bin\SciLexer.dll
                            to <base>\notepad-plus-plus-7.8.2\PowerEditor\visual.net\Unicode Debug\
                          • Open <base>\notepad-plus-plus-7.8.2\PowerEditor\visual.net\notepadPlus.vcxproj in VS2017
                          • Change configuration to x86
                          • Build & enjoy

                          NB: If debugging NPP from within VS, enable Multi-instance in NPP settings or close other instances of notepad++.exe

                          Alan KilbornA 1 Reply Last reply Reply Quote 3
                          • Alan KilbornA
                            Alan Kilborn @moon6969
                            last edited by

                            @moon6969 said in Building Notepad++ with Visual Studio 2015/2017:

                            NB: If debugging NPP from within VS, enable Multi-instance in NPP settings

                            Or…what I do is add it to the VS properties like so (shown for VS2019):

                            51c31c91-a44d-45f4-a33b-8b5ee03fc37b-image.png

                            1 Reply Last reply Reply Quote 3
                            • moon6969M
                              moon6969
                              last edited by

                              Build successfull on newly installed Visual Studio 2019 Community Edition. I followed the above v7.8.2 notes.

                              On opening notepadPlus.vcxproj, I accepted prompt in VS2019 to upgrade SDK to v10 and Platform Toolset to v142.

                              On first build, there is a new C++ warning…
                              C4834: discarding return value of function with 'nodiscard' attribute

                              VS2019 was treating it as an error, so I added /Wv:19.10 compiler option (to use an earlier C++ versions warnings)…
                              Notepad++CompilerWarningSettings.png

                              moon6969M 1 Reply Last reply Reply Quote 2
                              • moon6969M
                                moon6969 @moon6969
                                last edited by moon6969

                                @moon6969 said in Building Notepad++ with Visual Studio 2015/2017:

                                On first build, there is a new C++ warning…
                                C4834: discarding return value of function with 'nodiscard' attribute

                                Disclaimer: I’ve no idea what this warning means or the impact of ignoring it… but it seems to work :)

                                EkopalypseE Alan KilbornA 2 Replies Last reply Reply Quote 1
                                • EkopalypseE
                                  Ekopalypse @moon6969
                                  last edited by

                                  @moon6969

                                  not that I understand what they are talking about here.

                                  1 Reply Last reply Reply Quote 1
                                  • Alan KilbornA
                                    Alan Kilborn @moon6969
                                    last edited by

                                    @moon6969

                                    so I added /Wv:19.10 compiler option

                                    Where did you get the idea to use that exact number?

                                    (I just turn off “treat warnings as errors” instead when I have built the source code)

                                    EkopalypseE 1 Reply Last reply Reply Quote 1
                                    • EkopalypseE
                                      Ekopalypse @Alan Kilborn
                                      last edited by

                                      @Alan-Kilborn

                                      the C4834 link directs to this warning setting.

                                      Alan KilbornA 1 Reply Last reply Reply Quote 1
                                      • Alan KilbornA
                                        Alan Kilborn @Ekopalypse
                                        last edited by

                                        @Ekopalypse

                                        Ah, never knew that. Presume one could also use 19.10.25017.0 in this case.

                                        1 Reply Last reply Reply Quote 1
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