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262 lines
9.9 KiB
262 lines
9.9 KiB
dnl Process this file with autoconf to produce a configure script
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AC_INIT([osmo-pcu],
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m4_esyscmd([./git-version-gen .tarball-version]),
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[osmocom-net-gprs@lists.osmocom.org])
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dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
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AC_CONFIG_AUX_DIR([.])
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AM_INIT_AUTOMAKE([dist-bzip2])
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AC_CONFIG_TESTDIR(tests)
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CXXFLAGS="$CXXFLAGS -std=gnu++03"
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CFLAGS="$CFLAGS -std=gnu11"
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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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dnl include release helper
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RELMAKE='-include osmo-release.mk'
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AC_SUBST([RELMAKE])
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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_CXX
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AC_PROG_INSTALL
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LT_INIT
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dnl patching ${archive_cmds} to affect generation of file "libtool" to fix linking with clang
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AS_CASE(["$LD"],[*clang*],
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[AS_CASE(["${host_os}"],
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[*linux*],[archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'])])
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dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
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AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
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if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
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AC_MSG_WARN([You need to install pkg-config])
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fi
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PKG_PROG_PKG_CONFIG([0.20])
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dnl checks for header files
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AC_HEADER_STDC
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dnl Checks for typedefs, structures and compiler characteristics
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AC_ARG_ENABLE(sanitize,
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[AS_HELP_STRING([--enable-sanitize], [Compile with address sanitizer enabled], )],
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[sanitize=$enableval], [sanitize="no"])
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if test x"$sanitize" = x"yes"
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then
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CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
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CXXFLAGS="$CXXFLAGS -fsanitize=address -fsanitize=undefined"
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CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
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LDFLAGS="$LDFLAGS -fsanitize=address -fsanitize=undefined"
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fi
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AC_ARG_ENABLE(werror,
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[AS_HELP_STRING(
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[--enable-werror],
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[Turn all compiler warnings into errors, with exceptions:
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a) deprecation (allow upstream to mark deprecation without breaking builds);
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b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds)
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]
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)],
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[werror=$enableval], [werror="no"])
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if test x"$werror" = x"yes"
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then
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WERROR_FLAGS="-Werror"
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WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations"
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WERROR_FLAGS+=" -Wno-error=cpp" # "#warning"
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CFLAGS="$CFLAGS $WERROR_FLAGS"
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CPPFLAGS="$CPPFLAGS $WERROR_FLAGS"
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fi
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AC_ARG_ENABLE(profile,
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[AS_HELP_STRING([--enable-profile], [Compile with profiling support enabled], )],
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[profile=$enableval], [profile="no"])
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if test x"$profile" = x"yes"
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then
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CFLAGS="$CFLAGS -pg"
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CPPFLAGS="$CPPFLAGS -pg"
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fi
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dnl checks for libraries
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PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.8.0)
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PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.8.0)
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PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.8.0)
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PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 1.8.0)
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PKG_CHECK_MODULES(LIBOSMOGB, libosmogb >= 1.8.0)
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AC_MSG_CHECKING([whether to enable direct DSP access for PDCH of sysmocom-bts])
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AC_ARG_ENABLE(sysmocom-dsp,
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AC_HELP_STRING([--enable-sysmocom-dsp],
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[enable code for direct sysmocom DSP access[default=no]]),
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[enable_sysmocom_dsp="$enableval"], [enable_sysmocom_dsp="unset"])
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AC_ARG_WITH([sysmobts],
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[AS_HELP_STRING([--with-sysmobts=INCLUDE_DIR],
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[Location of the sysmobts API header files, implies --enable-sysmocom-dsp])],
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[sysmobts_incdir="$withval"], [sysmobts_incdir=""])
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if test "x$sysmobts_incdir" != "x"; then
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# --with-sysmobts was passed, imply enable_sysmocom_dsp
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if test "x$enable_sysmocom_dsp" = "xno"; then
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AC_MSG_RESULT([error])
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AC_MSG_ERROR([--with-sysmobts does not work with --disable-sysmocom-dsp])
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fi
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enable_sysmocom_dsp="yes"
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# 'readlink' should make an absolute path, but must not return empty if the path does not exist,
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# so we can still report on it below.
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sysmobts_incdir="$(readlink -fm "$sysmobts_incdir")"
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AC_SUBST([SYSMOBTS_INCDIR], $sysmobts_incdir)
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AC_MSG_RESULT([yes, using -I$SYSMOBTS_INCDIR])
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else
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AC_SUBST([SYSMOBTS_INCDIR], "")
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AC_MSG_RESULT([$enable_sysmocom_dsp])
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fi
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AM_CONDITIONAL(ENABLE_SYSMODSP, test "x$enable_sysmocom_dsp" = "xyes")
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if test "x$enable_sysmocom_dsp" = "xyes"; then
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oldCPPFLAGS="$CPPFLAGS"
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_sysmobts_include=""
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_sysmobts_include_msg=""
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if test -n "$SYSMOBTS_INCDIR"; then
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_sysmobts_include="-I$SYSMOBTS_INCDIR"
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_sysmobts_include_msg=" in -I$SYSMOBTS_INCDIR"
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fi
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CPPFLAGS="$CPPFLAGS $_sysmobts_include -I$srcdir/include $LIBOSMOCORE_CFLAGS"
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AC_CHECK_HEADER([sysmocom/femtobts/superfemto.h],[],
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[AC_MSG_ERROR([sysmocom/femtobts/superfemto.h can not be found$_sysmobts_include_msg, see --with-sysmobts])],
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[#include <sysmocom/femtobts/superfemto.h>])
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CPPFLAGS="$oldCPPFLAGS"
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fi
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AC_MSG_CHECKING([whether to enable direct PHY access for PDCH of NuRAN Wireless Litecell 1.5 BTS])
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AC_ARG_ENABLE(lc15bts-phy,
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AC_HELP_STRING([--enable-lc15bts-phy],
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[enable code for Litecell 1.5 PHY [default=no]]),
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[enable_lc15bts_phy="$enableval"],[enable_lc15bts_phy="no"])
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AC_ARG_WITH([litecell15], [AS_HELP_STRING([--with-litecell15=INCLUDE_DIR], [Location of the litecell 1.5 API header files])],
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[litecell15_cflags="-I$withval"],[litecell15_cflags=""])
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AC_SUBST([LITECELL15_CFLAGS], $litecell15_cflags)
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AC_MSG_RESULT([$enable_lc15bts_phy])
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AM_CONDITIONAL(ENABLE_LC15BTS_PHY, test "x$enable_lc15bts_phy" = "xyes")
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if test "$enable_litecell15" = "yes"; then
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oldCPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $LITECELL15_CFLAGS -I$srcdir/include $LIBOSMOCORE_CFLAGS"
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AC_CHECK_HEADER([nrw/litecell15/litecell15.h],[],
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[AC_MSG_ERROR([nrw/litecell15/litecell15.h can not be found using $litecell15_cflags])],
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[#include <nrw/litecell15/litecell15.h>])
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CPPFLAGS="$oldCPPFLAGS"
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fi
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AC_MSG_CHECKING([whether to enable direct PHY access for PDCH of NuRAN Wireless OC-2G BTS])
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AC_ARG_ENABLE(oc2gbts-phy,
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AC_HELP_STRING([--enable-oc2gbts-phy],
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[enable code for OC-2G PHY [default=no]]),
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[enable_oc2gbts_phy="$enableval"],[enable_oc2gbts_phy="no"])
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AC_ARG_WITH([oc2g], [AS_HELP_STRING([--with-oc2g=INCLUDE_DIR], [Location of the OC-2G API header files])],
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[oc2g_incdir="$withval"],[oc2g_incdir="$incdir"])
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AC_SUBST([OC2G_INCDIR], $oc2g_incdir)
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AC_MSG_RESULT([$enable_oc2gbts_phy])
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AM_CONDITIONAL(ENABLE_OC2GBTS_PHY, test "x$enable_oc2gbts_phy" = "xyes")
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if test "$enable_oc2g" = "yes"; then
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oldCPPFLAGS=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS -I$OC2G_INCDIR -I$srcdir/include $LIBOSMOCORE_CFLAGS"
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AC_CHECK_HEADER([nrw/oc2g/oc2g.h],[],
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[AC_MSG_ERROR([nrw/oc2g/oc2g.h can not be found in $oc2g_incdir])],
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[#include <nrw/oc2g/oc2g.h>])
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CPPFLAGS=$oldCPPFLAGS
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fi
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AC_ARG_ENABLE([vty_tests],
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AC_HELP_STRING([--enable-vty-tests],
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[Include the VTY tests in make check [default=no]]),
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[enable_vty_tests="$enableval"],[enable_vty_tests="no"])
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if test "x$enable_vty_tests" = "xyes" ; then
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AM_PATH_PYTHON
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AC_CHECK_PROG(OSMOTESTVTY_CHECK,osmotestvty.py,yes)
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if test "x$OSMOTESTVTY_CHECK" != "xyes" ; then
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AC_MSG_ERROR([Please install osmocom-python to run the vty tests.])
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fi
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fi
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AC_MSG_CHECKING([whether to enable VTY tests])
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AC_MSG_RESULT([$enable_vty_tests])
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AM_CONDITIONAL(ENABLE_VTY_TESTS, test "x$enable_vty_tests" = "xyes")
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STD_DEFINES_AND_INCLUDES="-Wall"
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AC_SUBST(STD_DEFINES_AND_INCLUDES)
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# Generate manuals
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AC_ARG_ENABLE(manuals,
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[AS_HELP_STRING(
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[--enable-manuals],
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[Generate manual PDFs [default=no]],
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)],
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[osmo_ac_build_manuals=$enableval], [osmo_ac_build_manuals="no"])
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AM_CONDITIONAL([BUILD_MANUALS], [test x"$osmo_ac_build_manuals" = x"yes"])
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AC_ARG_VAR(OSMO_GSM_MANUALS_DIR, [path to common osmo-gsm-manuals files, overriding pkg-config and "../osmo-gsm-manuals"
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fallback])
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if test x"$osmo_ac_build_manuals" = x"yes"
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then
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# Find OSMO_GSM_MANUALS_DIR (env, pkg-conf, fallback)
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if test -n "$OSMO_GSM_MANUALS_DIR"; then
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echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (from env)"
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else
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OSMO_GSM_MANUALS_DIR="$($PKG_CONFIG osmo-gsm-manuals --variable=osmogsmmanualsdir 2>/dev/null)"
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if test -n "$OSMO_GSM_MANUALS_DIR"; then
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echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (from pkg-conf)"
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else
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OSMO_GSM_MANUALS_DIR="../osmo-gsm-manuals"
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echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (fallback)"
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fi
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fi
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if ! test -d "$OSMO_GSM_MANUALS_DIR"; then
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AC_MSG_ERROR("OSMO_GSM_MANUALS_DIR does not exist! Install osmo-gsm-manuals or set OSMO_GSM_MANUALS_DIR.")
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fi
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# Find and run check-depends
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CHECK_DEPENDS="$OSMO_GSM_MANUALS_DIR/check-depends.sh"
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if ! test -x "$CHECK_DEPENDS"; then
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CHECK_DEPENDS="osmo-gsm-manuals-check-depends"
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fi
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if ! $CHECK_DEPENDS; then
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AC_MSG_ERROR("missing dependencies for --enable-manuals")
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fi
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# Put in Makefile with absolute path
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OSMO_GSM_MANUALS_DIR="$(realpath "$OSMO_GSM_MANUALS_DIR")"
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AC_SUBST([OSMO_GSM_MANUALS_DIR])
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fi
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# https://www.freedesktop.org/software/systemd/man/daemon.html
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AC_ARG_WITH([systemdsystemunitdir],
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[AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],,
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[with_systemdsystemunitdir=auto])
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AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [
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def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
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AS_IF([test "x$def_systemdsystemunitdir" = "x"],
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[AS_IF([test "x$with_systemdsystemunitdir" = "xyes"],
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[AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])])
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with_systemdsystemunitdir=no],
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[with_systemdsystemunitdir="$def_systemdsystemunitdir"])])
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AS_IF([test "x$with_systemdsystemunitdir" != "xno"],
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[AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])])
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AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"])
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AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"])
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AC_MSG_RESULT([CFLAGS="$CFLAGS"])
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AC_MSG_RESULT([CXXFLAGS="$CXXFLAGS"])
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AC_MSG_RESULT([LDFLAGS="$LDFLAGS"])
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AC_OUTPUT(
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include/Makefile
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src/Makefile
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doc/Makefile
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doc/examples/Makefile
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tests/Makefile
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doc/manuals/Makefile
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contrib/Makefile
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contrib/systemd/Makefile
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contrib/osmo-pcu.spec
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Makefile)
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