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90 lines
2.9 KiB
90 lines
2.9 KiB
AU_ALIAS([CHECK_PKCS], [AX_CHECK_PKCS])
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AC_DEFUN([AX_CHECK_PKCS], [
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found=false
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AC_ARG_WITH(gskssl,
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AS_HELP_STRING([--with-gskssl=DIR],
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[root of the GSK PKCS directory]),
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[
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case "$withval" in
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"" | y | ye | yes | n | no)
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AC_MSG_ERROR([Invalid --with-gskssl value])
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;;
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*) pkcsdirs="$withval"
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;;
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esac
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], [
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# if pkg-config is installed and gskssl has installed a .pc file,
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# then use that information and don't search pkcsdirs
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AC_PATH_PROG(PKG_CONFIG, pkg-config)
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if test x"$PKG_CONFIG" != x""; then
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PKCS_LDFLAGS=`$PKG_CONFIG gskssl --libs-only-L 2>/dev/null`
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if test $? = 0; then
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PKCS_LIBS=`$PKG_CONFIG gskssl --libs-only-l 2>/dev/null`
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PKCS_INCLUDES=`$PKG_CONFIG gskssl --cflags-only-I 2>/dev/null`
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found=true
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fi
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fi
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# no such luck; use some default pkcsdirs
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if ! $found; then
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pkcsdirs="$withval /usr/lpp/pkcs11 /usr"
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fi
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]
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)
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# note that we #include <gskssl/foo.h>, so the GSK PKCS headers have to be in
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# an 'gskssl' subdirectory
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if ! $found; then
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PKCS_INCLUDES=
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for pkcsdir in $pkcsdirs; do
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AC_MSG_CHECKING([for include/gskssl.h in $pkcsdir])
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if test -f "$pkcsdir/include/csnpdefs.h"; then
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if test -f "$pkcsdir/lib/CSNPCA64.x"; then
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PKCS_INCLUDES="-I$pkcsdir/include"
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PKCS_LDFLAGS="-L$pkcsdir/lib"
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PKCS_LIBS="$pkcsdir/lib/CSNPCA64.x"
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found=true
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AC_MSG_RESULT([yes])
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fi
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break
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else
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AC_MSG_RESULT([no])
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fi
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done
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# if the file wasn't found, well, go ahead and try the link anyway -- maybe
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# it will just work!
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fi
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# try the preprocessor and linker with our new flags,
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# being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
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AC_MSG_CHECKING([whether compiling and linking against GSK PKCS works])
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echo "Trying link with PKCS_LDFLAGS=$PKCS_LDFLAGS;" \
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"PKCS_LIBS=$PKCS_LIBS; PKCS_INCLUDES=$PKCS_INCLUDES" >&AS_MESSAGE_LOG_FD
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save_LIBS="$LIBS"
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save_LDFLAGS="$LDFLAGS"
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save_CPPFLAGS="$CPPFLAGS"
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LDFLAGS="$LDFLAGS $PKCS_LDFLAGS"
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LIBS="$PKCS_LIBS $LIBS"
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CPPFLAGS="$PKCS_INCLUDES $CPPFLAGS"
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AC_LINK_IFELSE(
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AC_LANG_PROGRAM([#include <gskssl.h>], [gsk_handle env_handle;]),
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[
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AC_MSG_RESULT([yes])
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$1
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], [
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AC_MSG_RESULT([no])
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$2
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])
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CPPFLAGS="$save_CPPFLAGS"
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LDFLAGS="$save_LDFLAGS"
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LIBS="$save_LIBS"
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AC_SUBST([PKCS_INCLUDES])
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AC_SUBST([PKCS_LIBS])
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AC_SUBST([PKCS_LDFLAGS])
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])
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