configure.ac

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

AC_PREREQ([2.69])
AC_INIT([YAXA-FILE-UTIL], [0.9], [kennbr34@gmail.com])
AC_CONFIG_SRCDIR([.])
AC_CONFIG_HEADERS([config.h])

AM_INIT_AUTOMAKE

: ${CFLAGS="-fcommon -O4 -Wall -Wno-deprecated -Wno-deprecated-declarations -Wno-overlength-strings -Wno-pointer-sign -Wformat-overflow=0 -fsanitize=undefined"}

# Checks for programs.
AC_PROG_CC

# Checks for libraries.

LIBGTK_REQUIRED=2.91

PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $LIBGTK_REQUIRED)

dnl Order matters!
  if test "$PORTNAME" != "win32"; then
     AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])
     FOUND_SSL_LIB="no"
     AC_CHECK_LIB(ssl, OPENSSL_init_ssl, [FOUND_SSL_LIB="yes"])
     AC_CHECK_LIB(ssl, SSL_library_init, [FOUND_SSL_LIB="yes"])
     AS_IF([test "x$FOUND_SSL_LIB" = xno], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])
  else
     AC_SEARCH_LIBS(CRYPTO_new_ex_data, eay32 crypto, [], [AC_MSG_ERROR([library 'eay32' or 'crypto' is required for OpenSSL])])
     FOUND_SSL_LIB="no"
     AC_SEARCH_LIBS(OPENSSL_init_ssl, ssleay32 ssl, [FOUND_SSL_LIB="yes"])
     AC_SEARCH_LIBS(SSL_library_init, ssleay32 ssl, [FOUND_SSL_LIB="yes"])
     AS_IF([test "x$FOUND_SSL_LIB" = xno], [AC_MSG_ERROR([library 'ssleay32' or 'ssl' is required for OpenSSL])])
  fi

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

# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T

# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_CHECK_FUNCS([strdup strerror])

AC_CONFIG_FILES([Makefile])
AC_OUTPUT