X-Git-Url: https://git.distorted.org.uk/~mdw/termux-packages/blobdiff_plain/370d9aa189aefb10aa54d431de802e5a1d5b1c4f..a0c80d57cb2b00b9015809f31584c79feb8c3df8:/build-package.sh

diff --git a/build-package.sh b/build-package.sh
index 3e60e6bb..ed6266d3 100755
--- a/build-package.sh
+++ b/build-package.sh
@@ -34,15 +34,19 @@ TERMUX_ARCH_BITS="32"
 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
 	TERMUX_ARCH_BITS="64"
 fi
+: ${TERMUX_CLANG:=""} # Set to non-empty to use clang.
 : ${TERMUX_HOST_PLATFORM:="${TERMUX_ARCH}-linux-android"}
 if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
 : ${TERMUX_PREFIX:='/data/data/com.termux/files/usr'}
 : ${TERMUX_ANDROID_HOME:='/data/data/com.termux/files/home'}
 : ${TERMUX_DEBUG:=""}
 : ${TERMUX_PROCESS_DEB:=""}
-: ${TERMUX_GCC_VERSION:="4.9"}
 : ${TERMUX_API_LEVEL:="21"}
-: ${TERMUX_STANDALONE_TOOLCHAIN:="$HOME/lib/android-standalone-toolchain-${TERMUX_ARCH}-api${TERMUX_API_LEVEL}-gcc${TERMUX_GCC_VERSION}"}
+if [ "$TERMUX_CLANG" = "" ]; then
+	: ${TERMUX_STANDALONE_TOOLCHAIN:="$HOME/lib/android-standalone-toolchain-${TERMUX_ARCH}-api${TERMUX_API_LEVEL}-gcc4.9"}
+else
+	: ${TERMUX_STANDALONE_TOOLCHAIN:="$HOME/lib/android-standalone-toolchain-${TERMUX_ARCH}-api${TERMUX_API_LEVEL}-clang38"}
+fi
 : ${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="23.0.2"}
 # We do not put all of build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/ into PATH
 # to avoid stuff like arm-linux-androideabi-ld there to conflict with ones from
@@ -70,10 +74,20 @@ fi
 export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
 #export ACLOCAL="aclocal -I $TERMUX_PREFIX/share/aclocal"
 export AR=$TERMUX_HOST_PLATFORM-ar
-export AS=${TERMUX_HOST_PLATFORM}-gcc
-export CC=$TERMUX_HOST_PLATFORM-gcc
+if [ "$TERMUX_CLANG" = "" ]; then
+	export AS=${TERMUX_HOST_PLATFORM}-gcc
+	export CC=$TERMUX_HOST_PLATFORM-gcc
+	export CXX=$TERMUX_HOST_PLATFORM-g++
+	_SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
+else
+	export AS=${TERMUX_HOST_PLATFORM}-clang
+	export CC=$TERMUX_HOST_PLATFORM-clang
+	export CXX=$TERMUX_HOST_PLATFORM-clang++
+	# TODO: clang does not have specs file, how to ensure pie
+	# binaries gets built?
+	_SPECSFLAG=""
+fi
 export CPP=${TERMUX_HOST_PLATFORM}-cpp
-export CXX=$TERMUX_HOST_PLATFORM-g++
 export CC_FOR_BUILD=gcc
 export LD=$TERMUX_HOST_PLATFORM-ld
 export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
@@ -84,7 +98,6 @@ export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 export READELF=$TERMUX_HOST_PLATFORM-readelf
 export STRIP=$TERMUX_HOST_PLATFORM-strip
 
-_SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
 export CFLAGS="$_SPECSFLAG"
 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 
@@ -101,7 +114,7 @@ if [ "$TERMUX_ARCH" = "arm" ]; then
         # make your application link statically to a libm compiled for the hard float ABI. The only downside of this
         # is that your application will increase somewhat in size."
 	CFLAGS+=" -march=armv7-a -mfpu=neon -mhard-float -Wl,--no-warn-mismatch"
- 	LDFLAGS+=" -march=armv7-a -Wl,--no-warn-mismatch"
+	LDFLAGS+=" -march=armv7-a -Wl,--no-warn-mismatch"
 elif [ $TERMUX_ARCH = "i686" ]; then
 	# From $NDK/docs/CPU-ARCH-ABIS.html:
 	CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
@@ -132,11 +145,17 @@ if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 	else
 		_TERMUX_NDK_TOOLCHAIN_NAME="$TERMUX_HOST_PLATFORM"
 	fi
-	bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_NDK_TOOLCHAIN_NAME}-${TERMUX_GCC_VERSION} \
+
+	if [ "$TERMUX_CLANG" = "" ]; then
+		_TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-4.9"
+	else
+		_TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-clang"
+	fi
+	bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_TOOLCHAIN} \
 		--install-dir=$TERMUX_STANDALONE_TOOLCHAIN
         if [ "arm" = $TERMUX_ARCH ]; then
                 # Fix to allow e.g. <bits/c++config.h> to be included:
-                cp $TERMUX_STANDALONE_TOOLCHAIN/include/c++/$TERMUX_GCC_VERSION/arm-linux-androideabi/armv7-a/bits/* $TERMUX_STANDALONE_TOOLCHAIN/include/c++/$TERMUX_GCC_VERSION/bits
+                cp $TERMUX_STANDALONE_TOOLCHAIN/include/c++/4.9/arm-linux-androideabi/armv7-a/bits/* $TERMUX_STANDALONE_TOOLCHAIN/include/c++/4.9/bits
         fi
 	cd $TERMUX_STANDALONE_TOOLCHAIN/sysroot
 	for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
@@ -429,13 +448,22 @@ termux_step_massage () {
 
 	# Remove lib/charset.alias which is installed by gettext-using packages:
 	rm -f lib/charset.alias
+
 	# Remove non-english man pages:
 	test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
-	# Remove info pages and other docs:
-	rm -Rf share/info share/doc share/locale
+
+	if [ -z ${TERMUX_PKG_KEEP_INFOPAGES+x} ]; then
+		# Remove info pages:
+		rm -Rf share/info
+	fi
+
+	# Remove other docs:
+	rm -Rf share/doc share/locale
+
 	# Remove old kept libraries (readline):
 	find . -name '*.old' -delete
-	# .. remove static libraries:
+
+	# Remove static libraries:
 	if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 		find . -name '*.a' -delete
 		find . -name '*.la' -delete
@@ -453,12 +481,14 @@ termux_step_massage () {
                 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*'
 	fi
         # Fix shebang paths:
-        for file in `find . -type f`; do
-                head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
+        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:
-        find . -type f -print0 | xargs -0 $TERMUX_ELF_CLEANER
+	if [ "$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
 
@@ -496,7 +526,8 @@ termux_step_massage () {
                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
                         _INCLUDE_DIRSET=`dirname $includeset`
                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
-                        if [ -e $includeset ]; then
+                        if [ -e $includeset -o -L $includeset ]; then
+				# Add the -L clause to handle relative symbolic links:
                                 mkdir -p $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
                                 mv $includeset $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
                         fi
@@ -571,7 +602,7 @@ termux_setup_golang () {
 		exit 1
 	fi
 
-	local TERMUX_GO_VERSION=go1.6
+	local TERMUX_GO_VERSION=go1.6.1
 	local TERMUX_GO_PLATFORM=linux-amd64
 	test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64