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75 lines
1.6 KiB
Plaintext
75 lines
1.6 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT(file.c)
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AM_INIT_AUTOMAKE(file, 3.33)
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AM_CONFIG_HEADER(config.h)
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AC_MSG_CHECKING(for builtin ELF support)
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AC_ARG_ENABLE(elf,
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[ --disable-elf disable builtin ELF support],
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[if test "${enableval}" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(BUILTIN_ELF)
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else
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AC_MSG_RESULT(no)
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fi], [
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# enable by default
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AC_MSG_RESULT(yes)
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AC_DEFINE(BUILTIN_ELF)
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])
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AC_MSG_CHECKING(for ELF core file support)
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AC_ARG_ENABLE(elf-core,
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[ --disable-elf-core disable ELF core file support],
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[if test "${enableval}" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(ELFCORE)
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else
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AC_MSG_RESULT(no)
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fi], [
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# enable by default
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AC_MSG_RESULT(yes)
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AC_DEFINE(ELFCORE)
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])
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_LN_S
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dnl Checks for headers
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AC_HEADER_STDC
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AC_HEADER_MAJOR
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(unistd.h)
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AC_CHECK_HEADERS(locale.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_STRUCT_ST_RDEV
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dnl FIXME: only found in standard headers!
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AC_CHECK_TYPE(uint8_t, unsigned char)
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AC_CHECK_TYPE(uint16_t, unsigned short)
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AC_CHECK_TYPE(uint32_t, unsigned int)
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AC_C_LONG_LONG
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if test $ac_cv_c_long_long = yes; then
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long64='unsigned long long';
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else
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long64='unsigned long';
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fi
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dnl This needs a patch to autoconf 2.13 acgeneral.m4
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AC_CHECK_TYPE2(uint64_t, $long64)
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AC_CHECK_SIZEOF_STDC_HEADERS(uint8_t, 0)
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AC_CHECK_SIZEOF_STDC_HEADERS(uint16_t, 0)
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AC_CHECK_SIZEOF_STDC_HEADERS(uint32_t, 0)
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AC_CHECK_SIZEOF_STDC_HEADERS(uint64_t, 0)
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dnl Checks for functions
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AC_CHECK_FUNCS(strerror strtoul)
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AC_OUTPUT(Makefile)
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