Bug 1159371 - Make --disable-compile-environment work with --enable-application=mobile/android. r=glandium

configure.in

@@ -367,6 +367,15 @@ dnl ========================================================
 dnl AR_FLAGS set here so HOST_AR_FLAGS can be set correctly (see bug 538269)
 AR_FLAGS='crs $@'
 
+if test -z "$COMPILE_ENVIRONMENT"; then
+if test "$target" != "$host"; then
+# Assert that we're cross compiling, but don't require a compile toolchain (as
+# MOZ_CROSS_COMPILER does below).
+CROSS_COMPILE=1
+AC_DEFINE(CROSS_COMPILE)
+fi
+fi # !COMPILE_ENVIRONMENT
+
 if test "$COMPILE_ENVIRONMENT"; then
 
 if test "$target" != "$host"; then
@@ -1965,7 +1974,7 @@ case "$target" in
             TARGET_COMPILER_ABI="ibmc"
             CC_VERSION=`lslpp -Lcq vac.C 2>/dev/null | awk -F: '{ print $3 }'`
             CXX_VERSION=`lslpp -Lcq vacpp.cmp.core 2>/dev/null | awk -F: '{ print $3 }'`
-        fi
+        fi # COMPILE_ENVIRONMENT
     fi
     case "${target_os}" in
     aix4.1*)
@@ -1974,7 +1983,7 @@ case "$target" in
     esac
     if test "$COMPILE_ENVIRONMENT"; then
         MOZ_CHECK_HEADERS(sys/inttypes.h)
-    fi
+    fi # COMPILE_ENVIRONMENT
     AC_DEFINE(NSCAP_DISABLE_DEBUG_PTR_TYPES)
     ;;
 
@@ -2101,8 +2110,10 @@ ia64*-hpux*)
         MOZ_SYNTH_PICO=1
     else
         _PLATFORM_DEFAULT_TOOLKIT=cairo-android
+        if test "$COMPILE_ENVIRONMENT"; then
             MOZ_LINKER=1
         fi
+    fi
     TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
 
     MOZ_GFX_OPTIMIZE_MOBILE=1
@@ -2587,7 +2598,7 @@ if test -z "$COMPILE_ENVIRONMENT"; then
     SKIP_LIBRARY_CHECKS=1
 else
     MOZ_COMPILER_OPTS
-fi
+fi # COMPILE_ENVIRONMENT
 
 if test -z "$SKIP_COMPILER_CHECKS"; then
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -3919,7 +3930,9 @@ case "${target}" in
         NSS_DISABLE_DBM=1
         MOZ_THEME_FASTSTRIPE=1
         MOZ_TREE_FREETYPE=1
+        if test "$COMPILE_ENVIRONMENT"; then
             MOZ_MEMORY=1
+        fi
         MOZ_RAW=1
         ;;
 
@@ -5451,7 +5464,7 @@ if test -n "$MOZ_VPX" -a -z "$MOZ_NATIVE_LIBVPX"; then
         VPX_ASFLAGS="-f win32 -rnasm -pnasm -DPIC"
         VPX_X86_ASM=1
         dnl The encoder needs obj_int_extract to get asm offsets.
-      fi
+      fi # COMPILE_ENVIRONMENT and others
     ;;
     *:arm*)
       if test -n "$GNU_AS" ; then
@@ -5481,7 +5494,7 @@ if test -n "$MOZ_VPX" -a -z "$MOZ_NATIVE_LIBVPX"; then
 
     if test -n "$COMPILE_ENVIRONMENT" -a -n "$VPX_X86_ASM" -a -z "$VPX_AS"; then
       AC_MSG_ERROR([yasm is a required build tool for this architecture when webm is enabled. You may either install yasm or --disable-webm (which disables the WebM video format). See https://developer.mozilla.org/en/YASM for more details.])
-    fi
+    fi # COMPILE_ENVIRONMENT and others
 
     if test -z "$GNU_CC" -a -z "$INTEL_CC" -a -z "$CLANG_CC" ; then
       dnl We prefer to get asm offsets using inline assembler, which the above
@@ -7339,7 +7352,7 @@ if test -n "$COMPILE_ENVIRONMENT" -a -n "$USE_ELF_HACK"; then
             USE_ELF_HACK=
         fi
     fi
-fi
+fi # COMPILE_ENVIRONMENT and others.
 
 dnl ========================================================
 dnl = libstdc++ compatibility hacks

mobile/android/base/moz.build

@@ -760,6 +760,10 @@ for var in ('ANDROID_PACKAGE_NAME', 'ANDROID_CPU_ARCH',
 # Mangle our package name to avoid Bug 750548.
 DEFINES['MANGLED_ANDROID_PACKAGE_NAME'] = CONFIG['ANDROID_PACKAGE_NAME'].replace('fennec', 'f3nn3c')
 DEFINES['MOZ_APP_ABI'] = CONFIG['TARGET_XPCOM_ABI']
+if not CONFIG['COMPILE_ENVIRONMENT']:
+    # These should really come from the included binaries, but that's not easy.
+    DEFINES['MOZ_APP_ABI'] = 'arm-eabi-gcc3' # Observe quote differences here ...
+    DEFINES['TARGET_XPCOM_ABI'] = '"arm-eabi-gcc3"' # ... and here.
 
 if '-march=armv7' in CONFIG['OS_CFLAGS']:
     DEFINES['MOZ_MIN_CPU_VERSION'] = 7

mobile/android/confvars.sh

@@ -46,8 +46,11 @@ MOZ_APP_ID={aa3c5121-dab2-40e2-81ca-7ea25febc110}
 
 MOZ_APP_STATIC_INI=1
 
-# Enable on-demand decompression
+# Enable on-demand decompression.  This requires a host compile toolchain to
+# build szip to use during packaging.
+if test "$COMPILE_ENVIRONMENT"; then
 MOZ_ENABLE_SZIP=1
+fi
 
 # Enable navigator.mozPay
 MOZ_PAY=1