45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
dnl Copyright (C) 2010 Vincent Torri <vtorri at univ-evry dot fr>
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dnl That code is public domain and can be freely used or copied.
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dnl Macro that check if a binary is built or not
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dnl Usage: EFL_ENABLE_BIN(binary)
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dnl Call AC_SUBST(BINARY_PRG) (BINARY is the uppercase of binary, - being tranformed into _)
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dnl Define have_binary (- is tranformed into _)
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dnl Define conditional BUILD_BINARY (BINARY is the uppercase of binary, - being tranformed into _)
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AC_DEFUN([EFL_ENABLE_BIN],
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[
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m4_pushdef([UP], m4_translit([[$1]], [-a-z], [_A-Z]))dnl
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m4_pushdef([DOWN], m4_translit([[$1]], [-A-Z], [_a-z]))dnl
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have_[]m4_defn([DOWN])="yes"
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dnl configure option
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AC_ARG_ENABLE([$1],
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[AC_HELP_STRING([--disable-$1], [disable building of ]DOWN)],
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[
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if test "x${enableval}" = "xyes" ; then
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have_[]m4_defn([DOWN])="yes"
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else
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have_[]m4_defn([DOWN])="no"
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fi
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])
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AC_MSG_CHECKING([whether to build ]DOWN[ binary])
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AC_MSG_RESULT([$have_[]m4_defn([DOWN])])
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if test "x$have_[]m4_defn([DOWN])" = "xyes"; then
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UP[]_PRG=DOWN[${EXEEXT}]
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fi
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AC_SUBST(UP[]_PRG)
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AM_CONDITIONAL(BUILD_[]UP, test "x$have_[]m4_defn([DOWN])" = "xyes")
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AS_IF([test "x$have_[]m4_defn([DOWN])" = "xyes"], [$2], [$3])
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])
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