não pode ativar o suporte a xft e freetype para o emacs 25.2

Question

Esta questão está relacionada com a compilação do emacs, mas é mais sobre o problema de pesquisa de bibliotecas no Ubuntu, então acho que devo colocar aqui. Se for melhor colocar o fórum do emacs, eu farei isso depois.

O código-fonte do Emacs 25.2 foi baixado aqui: link

Eu quero configure emacs 25.2 para suportar xft , cairo , gnutls e gtk3 antes de compilá-lo. Como eu faço isso?

Eu instalei todas as dependências nas quais posso pensar abaixo. Existem muitas entradas sudo apt-get porque eu fui e voltei tentando fazer as coisas funcionarem:

sudo apt-get build-dep emacs24
sudo apt-get install libxft2
sudo apt-get install libfreetype6-dev
sudo apt-get install libgnutls28-dev
sudo apt-get install libm17n-dev libxft-dev libotf-dev
sudo apt-get upgrade
sudo apt-get install libfreetype6-dev
sudo apt-get install libgtk-3-dev libwebkitgtk-3.0-dev
sudo apt-get install libcairo2-dev
sudo apt-get install libharfbuzz-dev libpangoxft-1.0-0 libpango1.0-dev libpangoft2-1.0-0
sudo apt-get install libharfbuzz
sudo apt-get install libharfbuzz-dev libharfbuzz-bin
sudo apt-get install build-essential texinfo libx11-dev libxpm-dev libjpeg-dev libpng-dev libgif-dev libtiff-dev libgtk2.0-dev libncurses-dev

Depois disso, eu também tentei reinicializar o computador, executando ldconfig -v e ver as bibliotecas na verdade listadas na saída detalhada.

E este é o comando configure que tenta habilitar xft para um começo:

./configure --with-xft --with-x

Configurar saída:

Configured for 'x86_64-unknown-linux-gnu'.

  Where should the build process find the source code?    .
  What compiler should emacs be built with?               gcc -g3 -O2
  Should Emacs use the GNU version of malloc?             yes
      (Using Doug Lea's new malloc from the GNU C Library.)
  Should Emacs use a relocating allocator for buffers?    no
  Should Emacs use mmap(2) for buffer allocation?         no
  What window system should Emacs use?                    x11
  What toolkit should Emacs use?                          LUCID
  Where do we find X Windows header files?                Standard dirs
  Where do we find X Windows libraries?                   Standard dirs
  Does Emacs use -lXaw3d?                                 yes
  Does Emacs use -lXpm?                                   yes
  Does Emacs use -ljpeg?                                  yes
  Does Emacs use -ltiff?                                  yes
  Does Emacs use a gif library?                           yes -lgif
  Does Emacs use a png library?                           yes -lpng12
  Does Emacs use -lrsvg-2?                                no
  Does Emacs use cairo?                                   no
  Does Emacs use imagemagick?                             no
  Does Emacs support sound?                               yes
  Does Emacs use -lgpm?                                   yes
  Does Emacs use -ldbus?                                  no
  Does Emacs use -lgconf?                                 no
  Does Emacs use GSettings?                               no
  Does Emacs use a file notification library?             yes -lglibc (inotify)
  Does Emacs use access control lists?                    yes -lacl
  Does Emacs use -lselinux?                               yes
  Does Emacs use -lgnutls?                                no
  Does Emacs use -lxml2?                                  yes
  Does Emacs use -lfreetype?                              no
  Does Emacs use -lm17n-flt?                              no
  Does Emacs use -lotf?                                   no
  Does Emacs use -lxft?                                   no
  Does Emacs directly use zlib?                           yes
  Does Emacs have dynamic modules support?                no
  Does Emacs use toolkit scroll bars?                     yes
  Does Emacs support Xwidgets (requires gtk3)?            no

    

Answer 1

Santo Molly Molly

Acontece que é porque configure conseguiu encontrar algumas dependências no meu $HOME/.linuxbrew , ou seja, .linuxbrew/Cellar/libxml2/2.9.4/include/libxml2 , então ele continua procurando outras dependências no mesmo diretório. É por isso que, apesar de muitas dependências instaladas, elas não puderam ser encontradas. Depois de deletar $HOME/.linuxbrew porque eu não uso mais o linuxbrew, tudo funciona perfeitamente como esperado. BTW, linuxbrew deu-me dificuldades mesmo a partir do seu túmulo no meu computador. É muito menos estável comparado ao homebrew do Mac OSX.

Configured for 'x86_64-unknown-linux-gnu'.

  Where should the build process find the source code?    .
  What compiler should emacs be built with?               gcc -g3 -O2
  Should Emacs use the GNU version of malloc?             yes
      (Using Doug Lea's new malloc from the GNU C Library.)
  Should Emacs use a relocating allocator for buffers?    no
  Should Emacs use mmap(2) for buffer allocation?         no
  What window system should Emacs use?                    x11
  What toolkit should Emacs use?                          GTK3
  Where do we find X Windows header files?                Standard dirs
  Where do we find X Windows libraries?                   Standard dirs
  Does Emacs use -lXaw3d?                                 no
  Does Emacs use -lXpm?                                   yes
  Does Emacs use -ljpeg?                                  yes
  Does Emacs use -ltiff?                                  yes
  Does Emacs use a gif library?                           yes -lgif
  Does Emacs use a png library?                           yes -lpng12
  Does Emacs use -lrsvg-2?                                yes
  Does Emacs use cairo?                                   no
  Does Emacs use imagemagick?                             yes
  Does Emacs support sound?                               yes
  Does Emacs use -lgpm?                                   yes
  Does Emacs use -ldbus?                                  yes
  Does Emacs use -lgconf?                                 yes
  Does Emacs use GSettings?                               yes
  Does Emacs use a file notification library?             yes -lglibc (inotify)
  Does Emacs use access control lists?                    yes -lacl
  Does Emacs use -lselinux?                               yes
  Does Emacs use -lgnutls?                                yes
  Does Emacs use -lxml2?                                  yes
  Does Emacs use -lfreetype?                              yes
  Does Emacs use -lm17n-flt?                              yes
  Does Emacs use -lotf?                                   yes
  Does Emacs use -lxft?                                   yes
  Does Emacs directly use zlib?                           yes
  Does Emacs have dynamic modules support?                no
  Does Emacs use toolkit scroll bars?                     yes
  Does Emacs support Xwidgets (requires gtk3)?            no