X-Git-Url: https://git.distorted.org.uk/~mdw/termux-packages/blobdiff_plain/200e43d4799272ce285f84e541374351422f6ce9..5d383d990b7267dbc5f3c10bce679896e02ad0eb:/build-package.sh

diff --git a/build-package.sh b/build-package.sh
index e126a507..0efbc545 100755
--- a/build-package.sh
+++ b/build-package.sh
@@ -51,12 +51,16 @@ else
 fi
 
 # Compute standalone toolchain dir, bitness of arch and name of host platform:
-TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/android-standalone-toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}-"
+TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}-"
 if [ "$TERMUX_CLANG" = "" ]; then
 	TERMUX_STANDALONE_TOOLCHAIN+="gcc4.9"
 else
 	TERMUX_STANDALONE_TOOLCHAIN+="clang38"
 fi
+# Bump the below version if a change is made in toolchain setup, to ensure
+# that everyone gets an updated toolchain:
+TERMUX_STANDALONE_TOOLCHAIN+="-v1"
+
 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
 	TERMUX_ARCH_BITS=64
 else
@@ -107,7 +111,8 @@ export TERMUX_TOUCH="touch"
 test `uname` = "Darwin" && TERMUX_TOUCH=gtouch
 
 export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
-#export ACLOCAL="aclocal -I $TERMUX_PREFIX/share/aclocal"
+export PREFIX=${TERMUX_PREFIX} # PREFIX is used by some makefiles
+
 export AR=$TERMUX_HOST_PLATFORM-ar
 if [ "$TERMUX_CLANG" = "" ]; then
 	export AS=${TERMUX_HOST_PLATFORM}-gcc
@@ -207,6 +212,27 @@ if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 	mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 fi
 
+if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
+	# Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
+	# so that other C++ using packages links to it instead of the default android
+	# C++ library which does not support exceptions or STL:
+	# https://developer.android.com/ndk/guides/cpp-support.html
+	# We do however want to avoid installing this, to avoid problems # where e.g.
+	# libm.so on some i686 devices links against libstdc++.so.
+	# The libgnustl_shared.so library will be packaged in the libgnustl package
+	# which is part of the base Termux installation.
+	mkdir -p $TERMUX_PREFIX/lib
+	cd $TERMUX_PREFIX/lib
+        _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
+	if [ $TERMUX_ARCH = arm ]; then
+		_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
+	elif [ $TERMUX_ARCH = x86_64 ]; then
+		_STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
+	fi
+	cp $_STL_LIBFILE .
+	ln -f -s libgnustl_shared.so libstdc++.so
+fi
+
 export TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
 export TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
 mkdir -p $TERMUX_COMMON_CACHEDIR $TERMUX_DEBDIR
@@ -216,6 +242,7 @@ TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
 TERMUX_PKG_MASSAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/massage
 TERMUX_PKG_PACKAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/package
 TERMUX_PKG_SRCDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/src
+TERMUX_PKG_SHA256=""
 TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 TERMUX_PKG_HOSTBUILD_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/host-build
 TERMUX_PKG_PLATFORM_INDEPENDENT=""
@@ -234,6 +261,7 @@ TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 TERMUX_PKG_KEEP_HEADER_FILES="false"
 TERMUX_PKG_ESSENTIAL=""
 TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
+TERMUX_PKG_REPLACES=""
 TERMUX_PKG_CONFFILES=""
 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 TERMUX_PKG_DEVPACKAGE_DEPENDS=""
@@ -271,21 +299,30 @@ echo $TERMUX_ARCH > $TERMUX_ARCH_FILE
 mkdir -p $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_CACHEDIR $TERMUX_PKG_MASSAGEDIR $PKG_CONFIG_LIBDIR $TERMUX_PREFIX/{bin,etc,lib,libexec,share,tmp,include}
 
 termux_download() {
-        URL="$1"
-        DESTINATION="$2"
-
-        TMPFILE=`mktemp $TERMUX_PKG_TMPDIR/download.XXXXXXXXX`
-        for i in 1 2 3; do
-                if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
-                        mv "$TMPFILE" "$DESTINATION"
-                        return
-                else
-                        echo "Download of $1 failed (attempt $i/3)" 1>&2
-                        sleep 20
-                fi
-        done
-        echo "Failed to download $1 - exiting" 1>&2
-        exit 1
+	URL="$1"
+	DESTINATION="$2"
+
+	TMPFILE=`mktemp $TERMUX_PKG_TMPDIR/download.$TERMUX_PKG_NAME.XXXXXXXXX`
+	echo "Downloading ${URL}"
+	for i in 1 2 3 4 5 6; do
+		if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
+			if [ $# = 3 ]; then
+				# Optional checksum argument:
+				echo $3  "$TMPFILE" | sha256sum --check --strict --quiet
+			else
+				echo "Note: No checksum of file"
+				sha256sum $TMPFILE
+			fi
+			mv "$TMPFILE" "$DESTINATION"
+			return
+		else
+			echo "Download of $1 failed (attempt $i/3)" 1>&2
+			sleep 45
+		fi
+	done
+
+	echo "Failed to download $1 - exiting" 1>&2
+	exit 1
 }
 
 # Get fresh versions of config.sub and config.guess
@@ -351,8 +388,8 @@ termux_step_extract_package () {
 	cd $TERMUX_PKG_TMPDIR
 	filename=`basename $TERMUX_PKG_SRCURL`
 	file=$TERMUX_PKG_CACHEDIR/$filename
-	# Set "TERMUX_PKG_NO_SRC_CACHE=yes" in package to never cache packages, such as in git builds:
-	test -n ${TERMUX_PKG_NO_SRC_CACHE-""} -o ! -f $file && termux_download $TERMUX_PKG_SRCURL $file
+	test ! -f $file && termux_download $TERMUX_PKG_SRCURL $file $TERMUX_PKG_SHA256
+
 	if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 		folder=`basename $filename .tar.bz2` && folder=`basename $folder .tar.gz` && folder=`basename $folder .tar.xz` && folder=`basename $folder .tar.lz` && folder=`basename $folder .tgz` && folder=`basename $folder .zip`
 		folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
@@ -529,23 +566,23 @@ termux_step_massage () {
 	# .. move over sbin to bin
 	for file in sbin/*; do if test -f $file; then mv $file bin/; fi; done
 
-	# file(1) may fail for certain unusual files, so disable pipefail
-	set +e +o pipefail
-        # Remove world permissions and add write permissions:
-        find . -exec chmod u+w,o-rwx \{\} \;
-	# .. strip binaries (setting them as writeable first)
+        # Remove world permissions and add write permissions.
+	# The -f flag is used to suppress warnings about dangling symlinks (such
+	# as ones to /system/... which may not exist on the build machine):
+        find . -exec chmod -f u+w,o-rwx \{\} \;
 	if [ "$TERMUX_DEBUG" = "" ]; then
-                find . -type f | xargs file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | xargs $STRIP --strip-unneeded --preserve-dates -R '.gnu.version*'
+		# Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
+		set +e +o pipefail
+		find . -type f | xargs -r file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | \
+			xargs -r $STRIP --strip-unneeded --preserve-dates -R '.gnu.version*'
+		set -e -o pipefail
+		# Remove DT_ entries which the android 5.1 linker warns about:
+		find . -type f -print0 | xargs -r -0 $TERMUX_ELF_CLEANER
 	fi
         # Fix shebang paths:
         for file in `find -L . -type f`; do
                 head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
         done
-	set -e -o pipefail
-        # Remove DT_ entries which the android 5.1 linker warns about:
-	if [ "$TERMUX_DEBUG" = "" ]; then
-		find . -type f -print0 | xargs -0 $TERMUX_ELF_CLEANER
-	fi
 
 	test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
 
@@ -662,7 +699,7 @@ termux_setup_golang () {
 		exit 1
 	fi
 
-	local TERMUX_GO_VERSION=go1.6.2
+	local TERMUX_GO_VERSION=go1.7
 	local TERMUX_GO_PLATFORM=linux-amd64
 	test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 
@@ -812,6 +849,7 @@ HERE
 test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
 test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
 test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
+test ! -z "$TERMUX_PKG_REPLACES" && echo "Replaces: $TERMUX_PKG_REPLACES" >> DEBIAN/control
 
 # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
 for f in $TERMUX_PKG_CONFFILES; do echo $TERMUX_PREFIX/$f >> DEBIAN/conffiles; done