fixed reverse patch (#620)
[termux-packages] / build-package.sh
index 408ee9b..8dfbd1b 100755 (executable)
@@ -5,31 +5,16 @@ set -e -o pipefail -u
 # Read settings from .termuxrc if existing:
 test -f $HOME/.termuxrc && . $HOME/.termuxrc
 
-# Configurable settings:
-: ${ANDROID_HOME:="${HOME}/lib/android-sdk"}
-: ${NDK:="${HOME}/lib/android-ndk"}
-: ${TERMUX_MAKE_PROCESSES:='4'}
-: ${TERMUX_TOPDIR:="$HOME/.termux-build"}
-: ${TERMUX_ARCH:="aarch64"} # arm, aarch64, i686 or x86_64.
-: ${TERMUX_PREFIX:='/data/data/com.termux/files/usr'}
-: ${TERMUX_ANDROID_HOME:='/data/data/com.termux/files/home'}
-: ${TERMUX_DEBUG:=""}
-: ${TERMUX_PROCESS_DEB:=""}
-: ${TERMUX_API_LEVEL:="21"}
-: ${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="24.0.1"}
-: ${TERMUX_NDK_VERSION:="13"}
-: ${TERMUX_IS_DISABLED:=""}
-
 # Handle command-line arguments:
 show_usage () {
     echo "Usage: ./build-package.sh [-a ARCH] [-d] [-D] PACKAGE"
-    echo "Build a package."
-    echo "Use -d for debug build."
-    echo "-D for disabled package."
-    echo ""
+    echo "Build a package by creating a .deb file in the debs/ folder."
+    echo "  -a The architecture to build for: aarch64(default), arm, i686, x86_64 or all."
+    echo "  -d Build with debug symbols."
+    echo "  -D Build a disabled package in disabled-packages/."
     exit 1
 }
-while getopts :a:h:d:D option
+while getopts :a:hdD option
 do
     case "$option" in
         a) TERMUX_ARCH="$OPTARG";;
@@ -42,6 +27,28 @@ done
 shift $(($OPTIND-1))
 if [ "$#" -ne 1 ]; then show_usage; fi
 
+# Configurable settings:
+: ${ANDROID_HOME:="${HOME}/lib/android-sdk"}
+: ${NDK:="${HOME}/lib/android-ndk"}
+: ${TERMUX_MAKE_PROCESSES:='4'}
+: ${TERMUX_TOPDIR:="$HOME/.termux-build"}
+: ${TERMUX_ARCH:="aarch64"} # arm, aarch64, i686 or x86_64.
+if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
+       TERMUX_ARCH_BITS=64
+else
+       TERMUX_ARCH_BITS=32
+fi
+TERMUX_HOST_PLATFORM="${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_API_LEVEL:="21"}
+: ${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="24.0.1"}
+: ${TERMUX_NDK_VERSION:="13"}
+: ${TERMUX_IS_DISABLED:=""}
+
 # Check the NDK:
 if [ ! -d "$NDK" ]; then
        echo 'ERROR: $NDK not defined as pointing at a directory - define it pointing at a android NDK installation!'
@@ -63,7 +70,7 @@ if [[ $1 == *"/"* ]]; then
   export TERMUX_PKG_BUILDER_DIR=`realpath $1`
 else
   # Package name:
-  if [ -n $TERMUX_IS_DISABLED ]; then
+  if [ -n "$TERMUX_IS_DISABLED" ]; then
     export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/disabled-packages/$TERMUX_PKG_NAME
   else
     export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
@@ -123,7 +130,6 @@ TERMUX_PKG_HOMEPAGE=""
 TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 TERMUX_PKG_FOLDERNAME=""
 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=""
@@ -178,11 +184,13 @@ termux_download() {
                                # Optional checksum argument:
                                local EXPECTED=$3
                                if [ $EXPECTED != $ACTUAL_CHECKSUM ]; then
-                                       >&2 printf "Wrong checksum for $URL:\nExpected: $EXPECTED\nActual:   $ACTUAL_CHECKSUM\n"
+                                       >&2 printf "Wrong checksum for %s:\nExpected: %s\nActual:   %s\n" \
+                                                  "$URL" "$EXPECTED" "$ACTUAL_CHECKSUM"
                                        exit 1
                                fi
                        else
-                               printf "No validation of checksum for $URL:\nActual: $ACTUAL_CHECKSUM\n"
+                               printf "No validation of checksum for %s:\nActual: %s\n" \
+                                      "$URL" "$ACTUAL_CHECKSUM"
                        fi
                        mv "$TMPFILE" "$DESTINATION"
                        return
@@ -245,7 +253,7 @@ termux_step_post_extract_package () {
 # After termux_step_post_extract_package() and before termux_step_patch_package()
 termux_step_host_build () {
        $TERMUX_PKG_SRCDIR/configure ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
-       make
+       make -j $TERMUX_MAKE_PROCESSES
 }
 
 # This should not be overridden
@@ -536,7 +544,7 @@ termux_setup_golang () {
                exit 1
        fi
 
-       local TERMUX_GO_VERSION=go1.7.3
+       local TERMUX_GO_VERSION=go1.7.4
        local TERMUX_GO_PLATFORM=linux-amd64
        test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 
@@ -559,9 +567,6 @@ if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" -a "$TERMUX_PKG_BLACKLISTED_ARCHE
        exit 0
 fi
 
-echo "termux - building $1 for arch $TERMUX_ARCH..."
-test -t 1 && printf "\033]0;$1...\007"
-
 # Compute full version:
 TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
@@ -569,23 +574,25 @@ if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERM
        TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
 fi
 
+if [ -z "$TERMUX_DEBUG" -a -e "/data/data/.built-packages/$TERMUX_PKG_NAME" ]; then
+       if [ "`cat /data/data/.built-packages/$TERMUX_PKG_NAME`" = "$TERMUX_PKG_FULLVERSION" ]; then
+               echo "$TERMUX_PKG_NAME@$TERMUX_PKG_FULLVERSION built - skipping (rm /data/data/.built-packages/$TERMUX_PKG_NAME to force rebuild)"
+       exit 0
+       fi
+fi
+
+echo "termux - building $1 for arch $TERMUX_ARCH..."
+test -t 1 && printf "\033]0;%s...\007" "$1"
+
 # Compute standalone toolchain dir, bitness of arch and name of host platform:
 TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}"
 # Bump the below version if a change is made in toolchain setup to ensure
 # that everyone gets an updated toolchain:
-TERMUX_STANDALONE_TOOLCHAIN+="-v2"
+TERMUX_STANDALONE_TOOLCHAIN+="-v3"
 
 # We put this after system PATH to avoid picking up toolchain stripped python
 export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 
-if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
-       TERMUX_ARCH_BITS=64
-else
-       TERMUX_ARCH_BITS=32
-fi
-TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
-if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
-
 export AR=$TERMUX_HOST_PLATFORM-ar
 if [ "$TERMUX_PKG_CLANG" = "no" ]; then
        export AS=${TERMUX_HOST_PLATFORM}-gcc
@@ -613,8 +620,8 @@ export STRIP=$TERMUX_HOST_PLATFORM-strip
 export CFLAGS="$_SPECSFLAG"
 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 # Android 7 started to support DT_RUNPATH (but not DT_RPATH), so we may want
-# "-Wl,-rpath=$TERMUX_PREFIX/lib -Wl,--enable-new-dtags" here in the future
-# and no longer remove DT_RUNPATH in termux-elf-cleaner.
+# LDFLAGS+="-Wl,-rpath=$TERMUX_PREFIX/lib -Wl,--enable-new-dtags"
+# and no longer remove DT_RUNPATH in termux-elf-cleaner.
 
 if [ "$TERMUX_ARCH" = "arm" ]; then
        CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
@@ -684,6 +691,14 @@ if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 
        $TERMUX_ELF_CLEANER usr/lib/*.so
 
+       # zlib is really version 1.2.8 in the Android platform (at least
+       # starting from Android 5), not older as the NDK headers claim.
+       for file in zconf.h zlib.h; do
+               curl -o $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include/$file \
+                https://raw.githubusercontent.com/madler/zlib/v1.2.8/$file
+       done
+       unset file
+
        mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 fi
 
@@ -723,7 +738,7 @@ chmod +x $PKG_CONFIG
 cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
 Name: zlib
 Description: zlib compression library
-Version: 1.2.3
+Version: 1.2.8
 
 Requires:
 Libs: -lz
@@ -866,15 +881,18 @@ $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/control.tar.xz .
 # In the .deb ar file there should be a file "debian-binary" with "2.0" as the content:
 TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
 # Create the actual .deb file:
-ar cr $TERMUX_PKG_DEBFILE \
-                   $TERMUX_COMMON_CACHEDIR/debian-binary \
-                   $TERMUX_PKG_PACKAGEDIR/control.tar.xz \
-                   $TERMUX_PKG_PACKAGEDIR/data.tar.xz
+ar cr "$TERMUX_PKG_DEBFILE" \
+                   "$TERMUX_COMMON_CACHEDIR/debian-binary" \
+                   "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" \
+                   "$TERMUX_PKG_PACKAGEDIR/data.tar.xz"
 
 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
-       $TERMUX_PROCESS_DEB $TERMUX_PKG_DEBFILE
+       $TERMUX_PROCESS_DEB "$TERMUX_PKG_DEBFILE"
 fi
 
 echo "termux - build of '$1' done"
-test -t 1 && printf "\033]0;$1 - DONE\007"
+test -t 1 && printf "\033]0;%s - DONE\007" "$1"
+
+mkdir -p /data/data/.built-packages
+echo "$TERMUX_PKG_FULLVERSION" > "/data/data/.built-packages/$TERMUX_PKG_NAME"
 exit 0