mdw@git.distorted.org.uk Git - termux-packages/blob - packages/emacs/build.sh

   1 TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/emacs/
   2 TERMUX_PKG_DESCRIPTION="Extensible, customizable text editor-and more"
   3 TERMUX_PKG_VERSION=25.2
   4 TERMUX_PKG_REVISION=1
   5 TERMUX_PKG_SHA256=59b55194c9979987c5e9f1a1a4ab5406714e80ffcfd415cc6b9222413bc073fa
   6 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/emacs/emacs-${TERMUX_PKG_VERSION}.tar.xz
   7 TERMUX_PKG_DEPENDS="ncurses, gnutls, libxml2"
   8 # "undefined reference to `__muloti4":
   9 TERMUX_PKG_CLANG=no
  10 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-x --with-xpm=no --with-jpeg=no --with-png=no --with-gif=no --with-tiff=no --without-gconf --without-gsettings --with-gnutls --with-xml2"
  11 # Ensure use of system malloc:
  12 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" emacs_cv_sanitize_address=yes"
  13 # Prevent configure from adding -nopie:
  14 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" emacs_cv_prog_cc_nopie=no"
  15 # Prevent linking against libelf:
  16 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_lib_elf_elf_begin=no"
  17 # implemented using dup3(), which fails if oldfd == newfd
  18 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" gl_cv_func_dup2_works=no"
  19 TERMUX_PKG_HOSTBUILD=yes
  20 TERMUX_PKG_KEEP_INFOPAGES=yes
  21
  22 # Remove some irrelevant files:
  23 TERMUX_PKG_RM_AFTER_INSTALL="share/icons share/emacs/${TERMUX_PKG_VERSION}/etc/images share/applications/emacs.desktop share/emacs/${TERMUX_PKG_VERSION}/etc/emacs.desktop share/emacs/${TERMUX_PKG_VERSION}/etc/emacs.icon bin/grep-changelog share/man/man1/grep-changelog.1.gz share/emacs/${TERMUX_PKG_VERSION}/etc/refcards share/emacs/${TERMUX_PKG_VERSION}/etc/tutorials/TUTORIAL.*"
  24
  25 # Remove ctags from the emacs package to prevent conflicting with
  26 # the Universal Ctags from the 'ctags' package (the bin/etags
  27 # program still remain in the emacs package):
  28 TERMUX_PKG_RM_AFTER_INSTALL+=" bin/ctags share/man/man1/ctags.1"
  29
  30 termux_step_post_extract_package () {
  31         # XXX: We have to start with new host build each time
  32         #      to avoid build error when cross compiling.
  33         rm -Rf $TERMUX_PKG_HOSTBUILD_DIR
  34
  35         # Termux only use info pages for emacs. Remove the info directory
  36         # to get a clean Info directory file dir.
  37         rm -Rf $TERMUX_PREFIX/share/info
  38
  39         # We cannot run a dumped emacs on Android 5.0+ due to the pie requirement.
  40         # Also, the native emacs we build (bootstrap-emacs) cannot used dumps when
  41         # building inside docker: https://github.com/docker/docker/issues/22801
  42         export CANNOT_DUMP=yes
  43 }
  44
  45 termux_step_host_build () {
  46         # Build a bootstrap-emacs binary to be used in termux_step_post_configure.
  47         local NATIVE_PREFIX=$TERMUX_PKG_TMPDIR/emacs-native
  48         mkdir -p $NATIVE_PREFIX/share/emacs/$TERMUX_PKG_VERSION
  49         ln -s $TERMUX_PKG_SRCDIR/lisp $NATIVE_PREFIX/share/emacs/$TERMUX_PKG_VERSION/lisp
  50
  51         $TERMUX_PKG_SRCDIR/configure --prefix=$NATIVE_PREFIX --without-all --with-x-toolkit=no
  52         make -j $TERMUX_MAKE_PROCESSES
  53 }
  54
  55 termux_step_post_configure () {
  56         cp $TERMUX_PKG_HOSTBUILD_DIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs
  57         cp $TERMUX_PKG_HOSTBUILD_DIR/lib-src/make-docfile $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
  58         # Update timestamps so that the binaries does not get rebuilt:
  59         touch -d "next hour" $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
  60 }
  61
  62 termux_step_post_make_install () {
  63         cp $TERMUX_PKG_BUILDER_DIR/site-init.el $TERMUX_PREFIX/share/emacs/${TERMUX_PKG_VERSION}/lisp/emacs-lisp/
  64 }