forked from mirrors/tftp-hpa-google
81822ea738
Don't rely on nonstandard bsd_signal() function, instead require that the platform has sigaction(). This is 2001, after all. This may resolve some potential portability problems. Log a message if memory allocation fails, instead of dying silently. Clean up the main dispatch loop. Use <sysexits.h> for exit codes, if it exists. Reformat tftpd.c to match the other files.
71 lines
1.4 KiB
Text
71 lines
1.4 KiB
Text
dnl
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dnl autoconf input file to generate MCONFIG
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dnl
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AC_INIT(MCONFIG.in)
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AC_PROG_CC
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AC_C_CONST
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AC_C_INLINE
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AC_CHECK_FUNCS(recvmsg)
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AC_CHECK_FUNCS(setreuid)
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AC_CHECK_FUNCS(setregid)
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PA_MSGHDR_MSG_CONTROL
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PA_STRUCT_IN_PKTINFO
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PA_WITH_BOOL(tcpwrappers, 1,
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[ --without-tcpwrappers Disable tcpwrapper permissions checking],
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[
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AC_SEARCH_LIBS(yp_get_default_domain, [nsl resolv])
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PA_HAVE_TCPWRAPPERS
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],:)
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PA_WITH_BOOL(remap, 1,
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[ --without-remap Disable regex-based filename remapping],
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[
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AC_CHECK_HEADER(regex.h,
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[
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AC_SEARCH_LIBS(regcomp, [regex rx],
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[
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AC_DEFINE(WITH_REGEX)
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TFTPDOBJS="remap.o $TFTPDOBJS"
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])
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])
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],:)
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PA_ADD_CFLAGS(-Wall)
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PA_ADD_CFLAGS(-W)
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PA_ADD_CFLAGS(-Wpointer-arith)
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PA_ADD_CFLAGS(-Wbad-function-cast)
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PA_ADD_CFLAGS(-Wcast-equal)
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PA_ADD_CFLAGS(-Wstrict-prototypes)
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PA_ADD_CFLAGS(-Wmissing-prototypes)
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PA_ADD_CFLAGS(-Wmissing-declarations)
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PA_ADD_CFLAGS(-Wnested-externs)
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PA_ADD_CFLAGS(-Winline)
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PA_ADD_CFLAGS(-Wcast-align)
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PA_ADD_CFLAGS(-pipe)
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PA_SIGSETJMP([AC_DEFINE(HAVE_SIGSETJMP)])
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AC_CHECK_HEADERS(sysexits.h)
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LIBXTRA=false
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AC_SEARCH_LIBS(xmalloc, iberty, , LIBXTRA=true LIBOBJS="$LIBOBJS xmalloc.o")
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AC_SEARCH_LIBS(xstrdup, iberty, , LIBXTRA=true LIBOBJS="$LIBOBJS xstrdup.o")
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AC_SEARCH_LIBS(bsd_signal, bsd, , LIBXTRA=true LIBOBJS="$LIBOBJS bsdsignal.o")
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if $LIBXTRA; then
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LIBS="../lib/libxtra.a $LIBS"
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fi
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AC_SUBST(LIBOBJS)
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AC_SUBST(TFTPDOBJS)
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AC_PROG_RANLIB
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AC_PROG_INSTALL
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AC_CONFIG_HEADER(config.h)
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AC_OUTPUT(MCONFIG)
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