rkdeveloptool/configure.ac
Klaus Goger 288c61aa08 Search for iconv in configure script
macOS requires -liconv in the LDFLAGS to link correctly. So add a
search macro to the configure script to prevent following error:

g++  -g -O2   -o rkdeveloptool main.o crc.o RKBoot.o RKComm.o RKDevice.o
RKImage.o RKLog.o RKScan.o -L/usr/local/Cellar/libusb/1.0.21/lib -lusb-1.0
Undefined symbols for architecture x86_64:
  "_iconv", referenced from:
      StringToWideString(char*, wchar_t*&) in main.o
      WideStringToString(wchar_t*, char*&) in main.o
  "_iconv_close", referenced from:
      StringToWideString(char*, wchar_t*&) in main.o
      WideStringToString(wchar_t*, char*&) in main.o
  "_iconv_open", referenced from:
      StringToWideString(char*, wchar_t*&) in main.o
      WideStringToString(wchar_t*, char*&) in main.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[1]: *** [rkdeveloptool] Error 1
2017-09-18 21:33:34 +02:00

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dnl Copyright (C) 2017 Trevor Woerner <twoerner@gmail.com>
AC_INIT([Rockchip rkdeveloptool], 1.2, [Eddie Cai <eddie.cai.linux@gmail.com>], rkdeveloptool)
AC_PREREQ([2.68])
AC_CONFIG_SRCDIR(main.cpp)
AC_CONFIG_AUX_DIR(cfg)
AM_INIT_AUTOMAKE([foreign no-dist-gzip dist-bzip2 1.9])
AM_CONFIG_HEADER(cfg/config.h)
SUBDIRS=""
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_CXXCPP
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PROG_LN_S
AC_SEARCH_LIBS(iconv, iconv)
PKG_CHECK_MODULES(LIBUSB1,libusb-1.0)
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([cfg/Makefile])
AC_OUTPUT