diff options
Diffstat (limited to 'moon-abe/cpabe-0.11/acinclude.m4')
| -rw-r--r-- | moon-abe/cpabe-0.11/acinclude.m4 | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/moon-abe/cpabe-0.11/acinclude.m4 b/moon-abe/cpabe-0.11/acinclude.m4 new file mode 100644 index 00000000..13ed28d4 --- /dev/null +++ b/moon-abe/cpabe-0.11/acinclude.m4 @@ -0,0 +1,235 @@ +dnl Check for GNU MP (at least version 4.0) and set GMP_CFLAGS and +dnl GMP_LIBS appropriately. + +AC_DEFUN([GMP_4_0_CHECK], +[ + +AC_MSG_CHECKING(for GMP version >= 4.0.0 or later) + +AC_ARG_WITH( + gmp-include, + AC_HELP_STRING( + [--with-gmp-include=DIR], + [look for the header gmp.h in DIR rather than the default search path]), + [GMP_CFLAGS="-I$withval"], [GMP_CFLAGS=""]) + +AC_ARG_WITH( + gmp-lib, + AC_HELP_STRING([--with-gmp-lib=DIR], + [look for libgmp.so in DIR rather than the default search path]), + [ + case $withval in + /* ) true;; + * ) AC_MSG_ERROR([ + +You must specify an absolute path for --with-gmp-lib. +]) ;; + esac + GMP_LIBS="-L$withval -Wl,-rpath $withval -Wl,-rpath /usr/local/lib -lgmp" + ], [GMP_LIBS="-Wl,-rpath /usr/local/lib -lgmp"]) + +BACKUP_CFLAGS=${CFLAGS} +BACKUP_LIBS=${LIBS} + +CFLAGS="${CFLAGS} ${GMP_CFLAGS}" +LIBS="${LIBS} ${GMP_LIBS}" + +AC_TRY_LINK( + [#include <gmp.h>], + [mpz_t a; mpz_init (a);], + [ + AC_TRY_RUN( + [ +#include <gmp.h> +int main() { if (__GNU_MP_VERSION < 4) return -1; else return 0; } +], + [ + AC_MSG_RESULT(found) + AC_SUBST(GMP_CFLAGS) + AC_SUBST(GMP_LIBS) + AC_DEFINE(HAVE_GMP,1,[Defined if GMP is installed]) + ], + [ + AC_MSG_RESULT(old version) + AC_MSG_ERROR([ + +Your version of the GNU Multiple Precision library (libgmp) is too +old! Please install a more recent version from http://gmplib.org/ and +try again. If more than one version is installed, try specifying a +particular version with + + ./configure --with-gmp-include=DIR --with-gmp-lib=DIR + +See ./configure --help for more information. +]) + ]) + ], + [ + AC_MSG_RESULT(not found) + AC_MSG_ERROR([ + +The GNU Multiple Precision library (libgmp) was not found on your +system! Please obtain it from http://gmplib.org/ and install it before +trying again. If libgmp is already installed in a non-standard +location, try again with + + ./configure --with-gmp-include=DIR --with-gmp-lib=DIR + +If you already specified those arguments, double check that gmp.h can +be found in the first path and libgmp.a can be found in the second. + +See ./configure --help for more information. +]) + ]) + +CFLAGS=${BACKUP_CFLAGS} +LIBS=${BACKUP_LIBS} + +]) + +dnl Check for libpbc and set PBC_CFLAGS and PBC_LIBS +dnl appropriately. + +AC_DEFUN([PBC_CHECK], +[ + +AC_MSG_CHECKING(for the PBC library) + +AC_ARG_WITH( + pbc-include, + AC_HELP_STRING( + [--with-pbc-include=DIR], + [look for the header pbc.h in DIR rather than the default search path]), + [PBC_CFLAGS="-I$withval"], [PBC_CFLAGS="-I/usr/include/pbc -I/usr/local/include/pbc"]) + +AC_ARG_WITH( + pbc-lib, + AC_HELP_STRING( + [--with-pbc-lib=DIR], + [look for libpbc.so in DIR rather than the default search path]), + [ + case $withval in + /* ) true;; + * ) AC_MSG_ERROR([ + +You must specify an absolute path for --with-pbc-lib. +]) ;; + esac + PBC_LIBS="-L$withval -Wl,-rpath $withval -Wl,-rpath /usr/local/lib -lpbc" + ], [PBC_LIBS="-Wl,-rpath /usr/local/lib -lpbc"]) + +BACKUP_CFLAGS=${CFLAGS} +BACKUP_LIBS=${LIBS} + +CFLAGS="${CFLAGS} ${PBC_CFLAGS} ${GMP_CFLAGS}" +LIBS="${LIBS} ${PBC_LIBS} ${GMP_LIBS}" + +AC_TRY_LINK( + [#include <pbc.h>], + [pairing_t p; pairing_init_set_buf(p, "", 0);], + [ + AC_MSG_RESULT(found) + AC_SUBST(PBC_CFLAGS) + AC_SUBST(PBC_LIBS) + AC_DEFINE(HAVE_PBC,1,[Defined if PBC is installed]) + ], + [ + AC_MSG_RESULT(not found) + AC_MSG_ERROR([ + +The PBC library was not found on your system! Please obtain it from + + http://crypto.stanford.edu/pbc/ + +and install it before trying again. If libpbc is already +installed in a non-standard location, try again with + + ./configure --with-pbc-include=DIR --with-pbc-lib=DIR + +If you already specified those arguments, double check that pbc.h can +be found in the first path and libpbc.a can be found in the second. + +See ./configure --help for more information. +]) + ]) + +CFLAGS=${BACKUP_CFLAGS} +LIBS=${BACKUP_LIBS} + +]) + +dnl Check for libbswabe and set BSWABE_CFLAGS and BSWABE_LIBS +dnl appropriately. + +AC_DEFUN([BSWABE_CHECK], +[ + +AC_MSG_CHECKING(for libbswabe) + +AC_ARG_WITH( + bswabe-include, + AC_HELP_STRING( + [--with-bswabe-include=DIR], + [look for the header bswabe.h in DIR rather than the default search path]), + [BSWABE_CFLAGS="-I$withval"], [BSWABE_CFLAGS=""]) + +AC_ARG_WITH( + bswabe-lib, + AC_HELP_STRING( + [--with-bswabe-lib=DIR], + [look for libbswabe.a in DIR rather than the default search path]), + [ + case $withval in + /* ) true;; + * ) AC_MSG_ERROR([ + +You must specify an absolute path for --with-bswabe-lib. +]) ;; + esac + BSWABE_LIBS="-L$withval -lbswabe" + ], [BSWABE_LIBS="-lbswabe"]) + +BACKUP_CFLAGS=${CFLAGS} +BACKUP_LIBS=${LIBS} + +CFLAGS="${CFLAGS} ${BSWABE_CFLAGS} ${PBC_CFLAGS} ${GMP_CFLAGS} ${GLIB_CFLAGS}" +LIBS="${LIBS} ${BSWABE_LIBS} ${PBC_LIBS} ${GMP_LIBS} ${GLIB_LIBS}" + +AC_TRY_LINK( + [#include <glib.h> + #include <pbc.h> + #include <bswabe.h>], + [bswabe_pub_t* p; + bswabe_pub_free(p);], + [ + AC_MSG_RESULT(found) + AC_SUBST(BSWABE_CFLAGS) + AC_SUBST(BSWABE_LIBS) + AC_DEFINE(HAVE_BSWABE,1,[Defined if libbswabe is installed]) + ], + [ + AC_MSG_RESULT(not found) + AC_MSG_ERROR([ + +The library libbswabe was not found on your system! Please obtain it +from + + http://acsc.csl.sri.com/cpabe/ + +and install it before trying again. If libbswabe is already +installed in a non-standard location, try again with + + ./configure --with-bswabe-include=<path> --with-bswabe-lib=<path> + +If you already specified those arguments, double check that bswabe.h +can be found in the first path and libbswabe.a can be found in the +second. + +See ./configure --help for more information. +]) + ]) + +CFLAGS=${BACKUP_CFLAGS} +LIBS=${BACKUP_LIBS} + +]) |