osmo-sdr/software/libosmosdr/configure.ac @ master
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AC_INIT([libosmosdr], |
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m4_esyscmd([./git-version-gen .tarball-version]), |
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[osmocom-sdr@lists.osmocom.org]) |
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|
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AM_INIT_AUTOMAKE([dist-bzip2]) |
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|
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dnl kernel style compile messages |
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
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|
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dnl checks for programs |
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AC_PROG_MAKE_SET |
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AC_PROG_CC |
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AC_PROG_INSTALL |
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LT_INIT |
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AC_PROG_LIBTOOL |
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|
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PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0) |
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LIBS="$LIBS $LIBUSB_LIBS" |
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CFLAGS="$CFLAGS $LIBUSB_CFLAGS" |
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|
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AC_PATH_PROG(DOXYGEN,doxygen,false) |
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AM_CONDITIONAL(HAVE_DOXYGEN, test $DOXYGEN != false) |
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|
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AC_CONFIG_MACRO_DIR([m4]) |
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|
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dnl checks for header files |
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AC_HEADER_STDC |
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AC_CHECK_HEADERS(sys/types.h) |
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|
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# pc variables |
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AC_SUBST(OSMOSDR_PC_LIBS,["$LIBS"]) |
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AC_SUBST(OSMOSDR_PC_CFLAGS,["$CFLAGS"]) |
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|
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# The following test is taken from WebKit's webkit.m4 |
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saved_CFLAGS="$CFLAGS" |
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CFLAGS="$CFLAGS -fvisibility=hidden " |
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AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
|
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])], |
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[ AC_MSG_RESULT([yes]) |
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SYMBOL_VISIBILITY="-fvisibility=hidden"], |
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AC_MSG_RESULT([no])) |
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CFLAGS="$saved_CFLAGS" |
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AC_SUBST(SYMBOL_VISIBILITY) |
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|
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AC_MSG_CHECKING(whether compiler understands -Wall) |
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old_CFLAGS="$CFLAGS" |
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CFLAGS="$CFLAGS -Wall -Wextra -Wno-unused -Wsign-compare" |
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AC_TRY_COMPILE([],[], |
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AC_MSG_RESULT(yes), |
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AC_MSG_RESULT(no) |
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CFLAGS="$old_CFLAGS") |
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|
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dnl Generate the output |
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AM_CONFIG_HEADER(config.h) |
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|
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AC_OUTPUT( |
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libosmosdr.pc |
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include/Makefile |
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src/Makefile |
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Makefile |
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Doxyfile |
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) |
