configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.63])
AC_INIT([GJAlloc], [0.08], [https://github.com/arneg/GJAlloc])
AM_INIT_AUTOMAKE(GJAlloc, 0.08)
AC_CONFIG_SRCDIR([src/gjalloc.c])
AC_CONFIG_HEADERS([config.h])
#AC_CONFIG_FILES([Makefile])

AC_CANONICAL_HOST
case $host_os in
  darwin* )
        OS_DEPS=""
        ;;
  linux*)
        OS_DEPS="-lrt"
        ;;
   *BSD*)
        OS_DEPS="-lrt"
        ;;
esac
AC_SUBST(OS_DEPS)

# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_CPP
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL

# Checks for libraries.
AC_CHECK_LIB([rt], [clock_gettime])

# Checks for header files.
AC_CHECK_HEADERS([malloc.h stdint.h stdlib.h string.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_CHECK_TYPES([ptrdiff_t])

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([clock_gettime memset])

AC_OUTPUT(Makefile src/Makefile)