diff options
Diffstat (limited to 'android/build/common.sh')
| -rw-r--r-- | android/build/common.sh | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/android/build/common.sh b/android/build/common.sh index 289e74a..6c62977 100644 --- a/android/build/common.sh +++ b/android/build/common.sh @@ -190,6 +190,34 @@ force_32bit_binaries () fi } +# Enable linux-mingw32 compilation. This allows you to build +# windows executables on a Linux machine, which is considerably +# faster than using Cygwin / MSys to do the same job. +# +enable_linux_mingw () +{ + # Are we on Linux ? + log "Mingw : Checking for Linux host" + if [ "$HOST_OS" != "linux" ] ; then + echo "Sorry, but mingw compilation is only supported on Linux !" + exit 1 + fi + # Do we have the binaries installed + log "Mingw : Checking for mingw32 installation" + MINGW32_PREFIX=i586-mingw32msvc + find_program MINGW32_CC $MINGW32_PREFIX-gcc + if [ -z "$MINGW32_CC" ] ; then + echo "ERROR: It looks like $MINGW32_PREFIX-gcc is not in your path" + echo "Please install the mingw32 package !" + exit 1 + fi + log2 "Mingw : Found $MINGW32_CC" + CC=$MINGW32_CC + LD=$MINGW32_CC + AR=$MINGW32_PREFIX-ar + FORCE_32BIT=no +} + # Cygwin is normally not supported, unless you call this function # enable_cygwin () @@ -265,6 +293,11 @@ EOF fi fi log "LD : linker check ok ($LD)" + + if [ -z "$AR" ]; then + AR=ar + fi + log "AR : archiver ($AR)" } # try to compile the current source file in $TMPC into an object @@ -512,6 +545,7 @@ create_config_mk () echo "CC := $CC" >> $config_mk echo "HOST_CC := $CC" >> $config_mk echo "LD := $LD" >> $config_mk + echo "AR := $AR" >> $config_mk echo "CFLAGS := $CFLAGS" >> $config_mk echo "LDFLAGS := $LDFLAGS" >> $config_mk } @@ -523,3 +557,39 @@ add_android_config_mk () echo "HOST_PREBUILT_TAG := $HOST_TAG" >> $config_mk echo "PREBUILT := $ANDROID_PREBUILT" >> $config_mk } + +# Find pattern $1 in string $2 +# This is to be used in if statements as in: +# +# if pattern_match <pattern> <string>; then +# ... +# fi +# +pattern_match () +{ + echo "$2" | grep -q -E -e "$1" +} + +# Find if a given shell program is available. +# We need to take care of the fact that the 'which <foo>' command +# may return either an empty string (Linux) or something like +# "no <foo> in ..." (Darwin). Also, we need to redirect stderr +# to /dev/null for Cygwin +# +# $1: variable name +# $2: program name +# +# Result: set $1 to the full path of the corresponding command +# or to the empty/undefined string if not available +# +find_program () +{ + local PROG + PROG=`which $2 2>/dev/null` + if [ -n "$PROG" ] ; then + if pattern_match '^no ' "$PROG"; then + PROG= + fi + fi + eval $1="$PROG" +} |