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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([pullseq], [1.1.0], [bct.x42@gmail.com])
#AC_CONFIG_AUX_DIR(config)
AM_INIT_AUTOMAKE([foreign])
AC_CONFIG_SRCDIR([src/pullseq.c])
AC_CONFIG_HEADERS([src/config.h])
# Checks for programs.
AC_PROG_CC
# Checks for libraries.
AC_CHECK_LIB([z],[gzopen])
AC_CHECK_LIB([pcre2-8],[pcre2_config_8], [], [
echo " Error! You need to have libpcre2 installed."
echo " If you have PCRE2 installed in a non-standard"
echo " location (e.g. as with brew on a mac), you'll"
echo " need to update the CFLAGS/LDFLAGS env"
echo " variables. See the README for more details."
exit -1
])
# Checks for header files.
AC_CHECK_HEADERS([pcre2.h inttypes.h limits.h stddef.h stdlib.h string.h])
# this no longer works, but the above does... will debug later
#AC_CHECK_HEADERS([pcre2.h], [], [
# echo " Error! You need to have libpcre2 headers installed."
# echo " If you have PCRE2 installed in a non-standard"
# echo " location (e.g. as with brew on a mac), you'll"
# echo " need to update the CFLAGS/LDFLAGS env"
# echo " variables. See the README for more details."
# exit -1
# ])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT8_T
AC_CHECK_TYPES([ptrdiff_t])
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([strlen memset strchr strerror strtol])
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT
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