emacs: ac_cv_func_setrlimit=no to make termux-am work within emacs (#2239)

[termux-packages] / packages / emacs / build.sh

diff --git a/packages/emacs/build.sh b/packages/emacs/build.sh
index 0a8c2fa..eae250f 100644 (file)
--- a/packages/emacs/build.sh
+++ b/packages/emacs/build.sh
@@ -1,14 +1,23 @@
-TERMUX_PKG_HOMEPAGE=http://www.gnu.org/software/emacs/
+TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/emacs/
 TERMUX_PKG_DESCRIPTION="Extensible, customizable text editor-and more"
-TERMUX_PKG_VERSION=25.0.93
-TERMUX_PKG_BUILD_REVISION=1
-TERMUX_PKG_SRCURL=ftp://alpha.gnu.org/gnu/emacs/pretest/emacs-${TERMUX_PKG_VERSION}.tar.xz
+TERMUX_PKG_VERSION=25.3
+TERMUX_PKG_REVISION=2
+TERMUX_PKG_SHA256=253ac5e7075e594549b83fd9ec116a9dc37294d415e2f21f8ee109829307c00b
+TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/emacs/emacs-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_DEPENDS="ncurses, gnutls, libxml2"
+# "undefined reference to `__muloti4":
+TERMUX_PKG_CLANG=no
 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"
 # Ensure use of system malloc:
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" emacs_cv_sanitize_address=yes"
 # Prevent configure from adding -nopie:
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" emacs_cv_prog_cc_nopie=no"
+# Prevent linking against libelf:
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_lib_elf_elf_begin=no"
+# implemented using dup3(), which fails if oldfd == newfd
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" gl_cv_func_dup2_works=no"
+# disable setrlimit function to make termux-am work from within emacs
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_setrlimit=no"
 TERMUX_PKG_HOSTBUILD=yes
 TERMUX_PKG_KEEP_INFOPAGES=yes
 
@@ -24,21 +33,32 @@ termux_step_post_extract_package () {
        # XXX: We have to start with new host build each time
        #      to avoid build error when cross compiling.
        rm -Rf $TERMUX_PKG_HOSTBUILD_DIR
+
+       # Termux only use info pages for emacs. Remove the info directory
+       # to get a clean Info directory file dir.
+       rm -Rf $TERMUX_PREFIX/share/info
+
+       # We cannot run a dumped emacs on Android 5.0+ due to the pie requirement.
+       # Also, the native emacs we build (bootstrap-emacs) cannot used dumps when
+       # building inside docker: https://github.com/docker/docker/issues/22801
+       export CANNOT_DUMP=yes
 }
 
 termux_step_host_build () {
        # Build a bootstrap-emacs binary to be used in termux_step_post_configure.
-       $TERMUX_PKG_SRCDIR/configure --prefix=$TERMUX_PREFIX --without-x --with-xpm=no --with-jpeg=no \
-                                    --with-png=no --with-tiff=no --without-gconf --without-gsettings --without-all
-       make
-       export CANNOT_DUMP=yes
+       local NATIVE_PREFIX=$TERMUX_PKG_TMPDIR/emacs-native
+       mkdir -p $NATIVE_PREFIX/share/emacs/$TERMUX_PKG_VERSION
+       ln -s $TERMUX_PKG_SRCDIR/lisp $NATIVE_PREFIX/share/emacs/$TERMUX_PKG_VERSION/lisp
+
+       $TERMUX_PKG_SRCDIR/configure --prefix=$NATIVE_PREFIX --without-all --with-x-toolkit=no
+       make -j $TERMUX_MAKE_PROCESSES
 }
 
 termux_step_post_configure () {
        cp $TERMUX_PKG_HOSTBUILD_DIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs
        cp $TERMUX_PKG_HOSTBUILD_DIR/lib-src/make-docfile $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
        # Update timestamps so that the binaries does not get rebuilt:
-       $TERMUX_TOUCH -d "next hour" $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
+       touch -d "next hour" $TERMUX_PKG_BUILDDIR/src/bootstrap-emacs $TERMUX_PKG_BUILDDIR/lib-src/make-docfile
 }
 
 termux_step_post_make_install () {