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40 lines
1.1 KiB
40 lines
1.1 KiB
dnl Check to find the libsodium headers/libraries
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AC_DEFUN([ss_SODIUM],
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[
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AC_ARG_WITH(sodium,
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AS_HELP_STRING([--with-sodium=DIR], [The Sodium crypto library base directory, or:]),
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[sodium="$withval"
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CFLAGS="$CFLAGS -I$withval/include"
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LDFLAGS="$LDFLAGS -L$withval/lib"]
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)
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AC_ARG_WITH(sodium-include,
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AS_HELP_STRING([--with-sodium-include=DIR], [The Sodium crypto library headers directory (without trailing /sodium)]),
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[sodium_include="$withval"
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CFLAGS="$CFLAGS -I$withval"]
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)
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AC_ARG_WITH(sodium-lib,
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AS_HELP_STRING([--with-sodium-lib=DIR], [The Sodium crypto library library directory]),
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[sodium_lib="$withval"
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LDFLAGS="$LDFLAGS -L$withval"]
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)
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AC_CHECK_LIB(sodium, sodium_init,
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[LIBS="-lsodium $LIBS"],
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[AC_MSG_ERROR([The Sodium crypto library libraries not found.])]
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)
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
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#include <sodium.h>
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], [
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#if SODIUM_LIBRARY_VERSION_MAJOR < 8
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# error
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#endif
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])],
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[AC_MSG_RESULT([checking for version of libsodium... yes])],
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[AC_MSG_ERROR([Wrong libsodium: version >= 1.0.8 required])])
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])
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