diff options
Diffstat (limited to 'configure.sh')
| -rwxr-xr-x | configure.sh | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/configure.sh b/configure.sh index d014575..072e0fd 100755 --- a/configure.sh +++ b/configure.sh @@ -10,21 +10,46 @@ if [ "$(echo ${VERBOSE} | tr '[:upper:]' '[:lower:]')" = 'yes' ]; then fi set -e # Abort on errors -if [ -z "${LIBJPEG_DIR}" ]; then + +################################################################################ +# Search +################################################################################ + +if [ -z "${LIBJPEG_DIR}" \ + -o "$(echo "${LIBJPEG_DIR}" | tr '[a-z]' '[A-Z]')" = 'NO_BUILD' ] +then echo "BEGIN MESSAGE" echo "LIBJPEG selected, but LIBJPEG_DIR not set. Checking some places..." echo "END MESSAGE" - FILES="include/jpeglib.h" - DIRS="/usr /usr/local ${HOME}" + DIRS="/usr /usr/local /usr/local/packages /usr/local/apps /opt/local ${HOME} c:/packages" for dir in $DIRS; do - LIBJPEG_DIR="$dir" - for file in $FILES; do - if [ ! -r "$dir/$file" ]; then - unset LIBJPEG_DIR + # libraries might have different file extensions + for libext in a so dylib; do + # libraries can be in /lib or /lib64 + for libdir in lib64 lib/x86_64-linux-gnu lib lib/i386-linux-gnu; do + FILES="include/jpeglib.h $libdir/libjpeg.$libext" + # assume this is the one and check all needed files + LIBJPEG_DIR="$dir" + for file in $FILES; do + # discard this directory if one file was not found + if [ ! -r "$dir/$file" ]; then + echo "$dir/$file" + unset LIBJPEG_DIR + break + fi + done + # don't look further if all files have been found + if [ -n "$LIBJPEG_DIR" ]; then + break + fi + done + # don't look further if all files have been found + if [ -n "$LIBJPEG_DIR" ]; then break fi done + # don't look further if all files have been found if [ -n "$LIBJPEG_DIR" ]; then break fi |