|
| 1 | +dnl Check for SSDEEP Libraries |
| 2 | +dnl CHECK_SSDEEP(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]) |
| 3 | +dnl Sets: |
| 4 | +dnl SSDEEP_CFLAGS |
| 5 | +dnl SSDEEP_LDFLAGS |
| 6 | + |
| 7 | +AC_DEFUN([CHECK_SSDEEP], |
| 8 | +[dnl |
| 9 | +
|
| 10 | +SSDEEP_CFLAGS="" |
| 11 | +SSDEEP_LDFLAGS="" |
| 12 | +SSDEEP_LDADD="" |
| 13 | +
|
| 14 | +AC_ARG_WITH( |
| 15 | + ssdeep, |
| 16 | + [AC_HELP_STRING([--with-ssdeep=PATH],[Path to ssdeep prefix])] |
| 17 | + ,, with_ssdeep=yes) |
| 18 | +
|
| 19 | +AS_CASE(["${with_ssdeep}"], |
| 20 | + [no], [test_paths=], |
| 21 | + [yes], [test_paths="/usr/lib /usr/local/lib /usr/local/libfuzzy /usr/local/fuzzy /usr/local /opt/libfuzzy /opt/fuzzy /opt /usr"]) |
| 22 | + [test_paths="${with_ssdeep}"], |
| 23 | +
|
| 24 | +AS_IF([test "x${test_paths}" != "x"], [ |
| 25 | +AC_MSG_CHECKING([for ssdeep path]) |
| 26 | + |
| 27 | + SSDEEP_LIB_NAME="fuzzy" |
| 28 | + SSDEEP_LIB_FILENAME="lib$SSDEEP_LIB_NAME.so" |
| 29 | +
|
| 30 | + if test -z "$withssdeep" -o "$withssdeep" = "yes"; then |
| 31 | + for i in ${test_paths}; do |
| 32 | + if test -f "$i/$SSDEEP_LIB_FILENAME"; then |
| 33 | + SSDEEP_LIB_DIR="$i" |
| 34 | + fi |
| 35 | + done |
| 36 | + else |
| 37 | + if test -f "$withssdeep/$SSDEEP_LIB_FILENAME"; then |
| 38 | + SSDEEP_LIB_DIR="$withssdeep" |
| 39 | + else |
| 40 | + if test -f "$withssdeep/.libs/$SSDEEP_LIB_FILENAME"; then |
| 41 | + SSDEEP_LIB_DIR="$withssdeep/.libs/" |
| 42 | + fi |
| 43 | + fi |
| 44 | + fi |
| 45 | +
|
| 46 | + SSDEEP_LDFLAGS="-l$SSDEEP_LIB_NAME" |
| 47 | + SSDEEP_LDADD="-l$SSDEEP_LIB_NAME" |
| 48 | +
|
| 49 | + if test -z "$withssdeep" -o "$withssdeep" = "yes"; then |
| 50 | + for i in /usr/include /usr/local/include; do |
| 51 | + if test -f "$i/$SSDEEP_LIB_NAME.h"; then |
| 52 | + SSDEEP_CFLAGS="-I$i" |
| 53 | + fi |
| 54 | + done |
| 55 | + else |
| 56 | + if test -f "$withssdeep/../$SSDEEP_LIB_NAME.h"; then |
| 57 | + SSDEEP_CFLAGS="-I$withssdeep/../" |
| 58 | + else |
| 59 | + if test -f "$withssdeep/$SSDEEP_LIB_NAME.h"; then |
| 60 | + SSDEEP_CFLAGS="-I$withssdeep" |
| 61 | + fi |
| 62 | + fi |
| 63 | + fi |
| 64 | +
|
| 65 | +]) |
| 66 | + |
| 67 | + if test -z "${SSDEEP_CFLAGS}"; then |
| 68 | + AC_MSG_RESULT([no]) |
| 69 | + SSDEEP_LDFLAGS="" |
| 70 | + SSDEEP_LDADD="" |
| 71 | + #ifelse([$2], , AC_MSG_NOTICE([optional ssdeep library not found]), $2) |
| 72 | + else |
| 73 | + SSDEEP_CFLAGS="-DWITH_SSDEEP ${SSDEEP_CFLAGS}" |
| 74 | + AC_MSG_RESULT([${SSDEEP_LDFLAGS} ${SSDEEP_CFLAGS}]) |
| 75 | +#AC_MSG_NOTICE([using ssdeep: ${SSDEEP_CFLAGS} ${SSDEEP_LDFLAGS}]) |
| 76 | +#ifelse([$1], , , $1) |
| 77 | + fi |
| 78 | +
|
| 79 | +AC_SUBST(SSDEEP_LDFLAGS) |
| 80 | +AC_SUBST(SSDEEP_LDADD) |
| 81 | +AC_SUBST(SSDEEP_CFLAGS) |
| 82 | +
|
| 83 | +
|
| 84 | +]) |
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