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# Process this file with autoconf to produce a configure script.
AC_INIT([sysfsutils], [2.1.1], [https://github.com/linux-ras/sysfsutils/issues])
AC_CONFIG_SRCDIR([cmd/systool.c])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.11 foreign])
AM_SILENT_RULES([yes])
# Checks for KLIBC support (should be before LT_INIT and AC_PROG_CC)
AC_CHECK_KLIBC
if test "X$KLIBC" = Xyes; then
# Should disable/enable building of shared libraries ... I am open to better
# suggestions though (AC_DISABLE_SHARED and co do not do the right thing in
# a situation like this that its runtime dependent) ...
enable_shared="no"
EXTRA_CFLAGS=
else
# These ones make KLIBC compiles very loud
EXTRA_CFLAGS="-Wshadow -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs"
fi
AM_CONDITIONAL([KLIBC], [test "X$KLIBC" = Xyes])
AC_SUBST([EXTRA_CFLAGS])
AC_ARG_WITH([pci.ids],
[AS_HELP_STRING([--with-pci.ids=PATHNAME],
[specify the pci.ids database PATHNAME])],
[PCI_IDS_PATHNAME=$with_pci_ids],
[PCI_IDS_PATHNAME="/usr/share/misc/pci.ids"])
AC_DEFINE_UNQUOTED([PCI_IDS_PATHNAME], ["$PCI_IDS_PATHNAME"],
[pci.ids database pathname])
# Checks for LIBTOOL
LT_INIT
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h malloc.h stdlib.h string.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_LSTAT
AC_FUNC_MALLOC
AC_FUNC_STAT
AC_CHECK_FUNCS([bzero isascii memset strchr strerror strrchr strstr strtol])
AC_CONFIG_FILES([Makefile
lib/Makefile
lib/libsysfs.pc
cmd/Makefile
test/Makefile])
AC_CONFIG_HEADERS([config.h])
AC_OUTPUT
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