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_SHA256=59b55194c9979987c5e9f1a1a4ab5406714e80ffcfd415cc6b9222413bc073fa
   5 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/emacs/emacs-${TERMUX_PKG_VERSION}.tar.xz
   6 TERMUX_PKG_DEPENDS="ncurses, gnutls, libxml2"
   7 # "undefined reference to `__muloti4":
   8 TERMUX_PKG_CLANG=no
   9 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-x --with-xpm=no --with-jpeg=no --with-png=no --with-gif=no --with-tiff=no --without-gconf --without-gsettings --with-gnutls --with-xml2"
  10 # Ensure use of system malloc:
  11 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" emacs_cv_sanitize_address=yes"
  12 # Prevent configure from adding -nopie:
  13 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" emacs_cv_prog_cc_nopie=no"
  14 # Prevent linking against libelf:
  15 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_lib_elf_elf_begin=no"
  16 TERMUX_PKG_HOSTBUILD=yes
  17 TERMUX_PKG_KEEP_INFOPAGES=yes
  18
  19 # Remove some irrelevant files:
  20 TERMUX_PKG_RM_AFTER_INSTALL="share/icons share/emacs/${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.*"
  21
  22 # Remove ctags from the emacs package to prevent conflicting with
  23 # the Universal Ctags from the 'ctags' package (the bin/etags
  24 # program still remain in the emacs package):
  25 TERMUX_PKG_RM_AFTER_INSTALL+=" bin/ctags share/man/man1/ctags.1"
  26
  27 termux_step_post_extract_package () {
  28         # XXX: We have to start with new host build each time
  29         #      to avoid build error when cross compiling.
  30         rm -Rf $TERMUX_PKG_HOSTBUILD_DIR
  31
  32         # Termux only use info pages for emacs. Remove the info directory
  33         # to get a clean Info directory file dir.
  34         rm -Rf $TERMUX_PREFIX/share/info
  35
  36         # We cannot run a dumped emacs on Android 5.0+ due to the pie requirement.
  37         # Also, the native emacs we build (bootstrap-emacs) cannot used dumps when
  38         # building inside docker: https://github.com/docker/docker/issues/22801
  39         export CANNOT_DUMP=yes
  40 }
  41
  42 termux_step_host_build () {
  43         # Build a bootstrap-emacs binary to be used in termux_step_post_configure.
  44         local NATIVE_PREFIX=$TERMUX_PKG_TMPDIR/emacs-native
  45         mkdir -p $NATIVE_PREFIX/share/emacs/$TERMUX_PKG_VERSION
  46         ln -s $TERMUX_PKG_SRCDIR/lisp $NATIVE_PREFIX/share/emacs/$TERMUX_PKG_VERSION/lisp
  47
  48         $TERMUX_PKG_SRCDIR/configure --prefix=$NATIVE_PREFIX --without-all --with-x-toolkit=no
  49         make -j $TERMUX_MAKE_PROCESSES
  50 }
  51
  52 termux_step_post_configure () {
  53         cp $TERMUX_PKG_HOSTBUILD_DIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs
  54         cp $TERMUX_PKG_HOSTBUILD_DIR/lib-src/make-docfile $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
  55         # Update timestamps so that the binaries does not get rebuilt:
  56         touch -d "next hour" $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
  57 }
  58
  59 termux_step_post_make_install () {
  60         cp $TERMUX_PKG_BUILDER_DIR/site-init.el $TERMUX_PREFIX/share/emacs/${TERMUX_PKG_VERSION}/lisp/emacs-lisp/
  61 }