1 files changed, 140 insertions, 0 deletions
diff --git a/file/configure.ac b/file/configure.ac
new file mode 100644
index 000000000..074f0d95b
--- /dev/null
+++ b/file/configure.ac
@@ -0,0 +1,140 @@
+dnl Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT([file],[4.10])
+AC_CANONICAL_TARGET
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([foreign])
+AM_MAINTAINER_MODE
+
+AC_MSG_CHECKING(for builtin ELF support)
+AC_ARG_ENABLE(elf,
+[  --disable-elf            disable builtin ELF support],
+AH_TEMPLATE([BUILTIN_ELF],     [Define if builtin ELF support is enabled.])
+[if test "${enableval}" = yes; then
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([BUILTIN_ELF], 1)
+else
+  AC_MSG_RESULT(no)
+fi], [
+  # enable by default
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([BUILTIN_ELF], 1)
+])
+
+AC_MSG_CHECKING(for ELF core file support)
+AC_ARG_ENABLE(elf-core,
+[  --disable-elf-core       disable ELF core file support],
+AH_TEMPLATE([ELFCORE], [Define if ELF core file support is enabled.])
+[if test "${enableval}" = yes; then
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([ELFCORE], 1)
+else
+  AC_MSG_RESULT(no)
+fi], [
+  # enable by default
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([ELFCORE], 1)
+])
+
+AC_MSG_CHECKING(for file formats in man section 5)
+AC_ARG_ENABLE(fsect-man5,
+[  --enable-fsect-man5      enable file formats in man section 5],
+[if test "${enableval}" = yes; then
+  AC_MSG_RESULT(yes)
+  fsect=5
+else
+  AC_MSG_RESULT(no)
+  fsect=4
+fi], [
+  # disable by default
+  AC_MSG_RESULT(no)
+  fsect=4
+])
+AC_SUBST(fsect)
+AM_CONDITIONAL(FSECT5, test x$fsect = x5)
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_LIBTOOL
+
+if test "$ac_cv_c_compiler_gnu" = yes; then
+    CFLAGS="$CFLAGS -D_GNU_SOURCE -D_REENTRANT -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wno-char-subscripts"
+fi
+export CFLAGS
+
+dnl Checks for headers
+AC_HEADER_STDC
+AC_HEADER_MAJOR
+AC_HEADER_SYS_WAIT
+AC_HEADER_STDINT
+AC_CHECK_HEADERS(fcntl.h locale.h)
+AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h)
+AC_CHECK_HEADERS(stdint.h inttypes.h)
+AC_CHECK_HEADERS(unistd.h)
+AC_CHECK_HEADERS(getopt.h)
+AC_CHECK_HEADERS(locale.h)
+AC_CHECK_HEADERS(utime.h)
+AC_CHECK_HEADERS(sys/utime.h)
+AC_CHECK_HEADERS(regex.h)
+AC_CHECK_HEADERS(wchar.h)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_STRUCT_ST_RDEV
+AH_TEMPLATE([HAVE_DAYLIGHT], [Define if we have a global "int" variable "daylight".])
+AH_TEMPLATE([HAVE_TM_ISDST], [Define if we have "tm_isdst" in "struct tm".])
+AC_STRUCT_TIMEZONE_DAYLIGHT
+AC_SYS_LARGEFILE
+AC_MBSTATE_T
+
+AH_TEMPLATE([uint8_t], [Define to `unsigned char' if standard headers don't define.])
+AH_TEMPLATE([uint16_t], [Define to `unsigned short' if standard headers don't define.])
+AH_TEMPLATE([uint32_t], [Define to `unsigned int' if standard headers don't define.])
+AH_TEMPLATE([int32_t], [Define to `int' if standard headers don't define.])
+AH_TEMPLATE([HAVE_LONG_LONG],[Define if the `long long' type works.])
+AH_TEMPLATE([uint64_t], [Define to `unsigned long long', if available, or `unsigned long', if standard headers don't define.])
+AC_CHECK_TYPE_STDC(uint8_t, unsigned char)
+AC_CHECK_TYPE_STDC(uint16_t, unsigned short)
+AC_CHECK_TYPE_STDC(uint32_t, unsigned int)
+AC_CHECK_TYPE_STDC(int32_t, int)
+AC_C_LONG_LONG
+if test $ac_cv_c_long_long = yes; then
+  long64='unsigned long long';
+else
+  long64='unsigned long';
+fi
+dnl This needs a patch to autoconf 2.13 acgeneral.m4
+AC_CHECK_TYPE2_STDC(uint64_t, $long64)
+
+AH_TEMPLATE([SIZEOF_UINT8_T], [The number of bytes in a uint8_t.])
+AH_TEMPLATE([SIZEOF_UINT16_T], [The number of bytes in a uint16_t.])
+AH_TEMPLATE([SIZEOF_UINT32_T], [The number of bytes in a uint32_t.])
+AH_TEMPLATE([SIZEOF_UINT64_T], [The number of bytes in a uint64_t.])
+AC_CHECK_SIZEOF_STDC_HEADERS(uint8_t, 0)
+AC_CHECK_SIZEOF_STDC_HEADERS(uint16_t, 0)
+AC_CHECK_SIZEOF_STDC_HEADERS(uint32_t, 0)
+AC_CHECK_SIZEOF_STDC_HEADERS(uint64_t, 0)
+
+dnl Checks for functions
+AC_CHECK_FUNCS(mmap strerror strtoul mbrtowc mkstemp getopt_long utimes utime wcwidth)
+
+# XXX Choose /usr/lib or /usr/lib64 for library installs.
+MARK64=
+case "${target_cpu}" in
+x86_64*|powerpc64*|ppc64*|sparc64*|s390x*)        MARK64=64 ;;
+esac
+AC_SUBST(MARK64)
+
+dnl Checks for libraries
+AC_CHECK_LIB(z,gzopen)
+dnl AC_CHECK_LIB(bz2, BZ2_bzReadOpen)
+
+AC_CONFIG_FILES(Makefile src/Makefile magic/Makefile doc/Makefile)
+AC_OUTPUT