dnl Process this file with autoconf to produce a configure script.+
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AC_INIT(dwarfdump.c)+
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AC_CONFIG_HEADER(config.h)+
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+
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AC_PROG_CC+
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AC_GCC_TRADITIONAL+
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AC_PROG_INSTALL+
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AC_CHECK_TOOL(RANLIB, ranlib, :)+
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AC_CHECK_TOOL(AR, ar)+
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dnl AC_ARFLAGS+
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+
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+
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/* Define to 1 if the elf64_getehdr function is in libelf.a */+
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#undef HAVE_ELF64_GETEHDR+
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+
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+
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+
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AC_CHECK_HEADERS(elf.h getopt.h libelf.h libelf/libelf.h sgidefs.h sys/types.h)+
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AC_CHECK_LIB(elf,elf64_getehdr,+
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  AC_DEFINE(HAVE_ELF64_GETEHDR,1, +
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	[Define to 1 if the elf64_getehdr function is in libelf.a.]))+
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+
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dnl Find out where the elf header is.+
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if test "$ac_cv_header_elf_h" = yes; then+
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 AC_DEFINE(LOCATION_OF_LIBELFHEADER,[<elf.h>], [Define to header that first defines elf])+
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elif test "$ac_cv_header_libelf_h" = yes; then+
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 AC_DEFINE(LOCATION_OF_LIBELFHEADER, [<libelf.h>],+
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	[Define to header that first defines elf.])+
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elif test "$ac_cv_header_libelf_libelf_h" = yes; then+
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 AC_DEFINE(LOCATION_OF_LIBELFHEADER,[<libelf/libelf.h>],+
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	[Define to header that first defines elf.])+
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fi+
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+
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AC_TRY_COMPILE([#include LOCATION_OF_LIBELFHEADER],  Elf64_Rel *p; int i; i = p->r_info; ,AC_DEFINE(HAVE_ELF64_R_INFO,1,+
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	[Define to 1 if the Elf64_Rel structure has r_info field.]))+
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AC_TRY_COMPILE([],  __uint32_t p; p = 3; ,AC_DEFINE(HAVE___UINT32_T,+
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	1,[See if __uint32_t is predefined in the compiler.  ]))+
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AC_TRY_COMPILE([],  __uint64_t p; p = 3; ,AC_DEFINE(HAVE___UINT64_T,+
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	1,[See if __uint64_t is predefined in the compiler. ]))+
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AC_TRY_COMPILE([#include <sys/types.h>],[  __uint32_t p; p = 3]; ,+
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	AC_DEFINE(HAVE___UINT32_T_IN_SYS_TYPES_H,1,+
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		[Define 1 if sys/types.h defines __uint32_t.]))+
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+
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AC_TRY_COMPILE([+
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#include <libelf.h>+
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],[  int p; p = 0; ] ,+
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  AC_DEFINE(HAVE_RAW_LIBELF_OK,1,+
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        [Define 1 if plain libelf builds.]))+
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AC_TRY_COMPILE([+
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#define _GNU_SOURCE+
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#include <libelf.h>+
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],[  off64_t  p; p = 0;] ,+
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  AC_DEFINE(HAVE_LIBELF_OFF64_OK,1,+
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        [Define 1 if  off64 is defined via libelf with GNU_SOURCE.]))+
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+
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+
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+
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AC_OUTPUT(Makefile)+
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