bc8b237c5a
There is no longer an external (or stable) interface for libopensc. Linking this program with an existing version of libopensc that is pre-installed in the system library paths is not practical. However, a specific snapshot of the OpenSC source code is embedded here as a Git submodule (and included in the source distributions). Build libopensc from this and statically link it into this program. (Options such as '--enable-openpace' that are passed to ./configure will be forwarded to control the build configuration of libopensc.) Remove code that existed for compatibility when dynamically linking with older versions of libopensc.
119 lines
3.6 KiB
Plaintext
119 lines
3.6 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.63])
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AC_INIT([USB CCID Emulator], [0.8], [https://github.com/frankmorgner/vsmartcard/issues], [ccid-emulator], [http://frankmorgner.github.io/vsmartcard/ccid/README.html])
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AC_CONFIG_SRCDIR([src/ccid.c])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE(foreign)
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AC_USE_SYSTEM_EXTENSIONS
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LT_INIT
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# Checks for programs.
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AC_PROG_CXX
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_LIBTOOL
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AM_PROG_CC_C_O
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AC_PROG_SED
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PKG_PROG_PKG_CONFIG
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AC_ARG_VAR([HELP2MAN],
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[absolute path to help2man used for man page generation of ccid-emulator])
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AC_PATH_PROG(HELP2MAN, help2man, not found)
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if test ! -r src/ccid-emulator.1 -a "${HELP2MAN}" = "not found"
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then
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AC_MSG_ERROR([Need help2man to generate man page for ccid-emulator])
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fi
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AC_ARG_VAR([GENGETOPT],
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[absolute path to gengetopt used for command line parsing of ccid-emulator])
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AC_PATH_PROG(GENGETOPT, gengetopt, not found)
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if test ! -r src/cmdline.h -a "${GENGETOPT}" = "not found"
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then
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AC_MSG_ERROR([Need gengetopt for parsing command line of ccid-emulator])
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fi
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# If you need to see the details, just run make V=1.
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
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# Checks for libraries.
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AC_CHECK_HEADERS(linux/usb/gadgetfs.h,,
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[ AC_MSG_ERROR([linux/usb/gadgetfs.h not found, maybe you want to disable ccid]) ])
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AX_PTHREAD([], [ AC_MSG_ERROR([pthread not found, use ./configure PTHREAD_CFLAGS=... PTHREAD_LIBS=...]) ])
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PKG_CHECK_EXISTS([libcrypto],
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[PKG_CHECK_MODULES([OPENSSL], [libcrypto >= 1.0.0])],
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[AC_MSG_WARN([libcrypto not found by pkg-config])])
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saved_CPPFLAGS="$CPPFLAGS"
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saved_LIBS="$LIBS"
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CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
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LIBS="$LDFLAGS $OPENSSL_LIBS"
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AC_CHECK_HEADERS(openssl/evp.h, [], [ AC_MSG_ERROR([openssl/evp.h not found, install OpenSSL >= 1.0.0 or use ./configure OPENSSL_CFLAGS=...]) ])
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AC_MSG_CHECKING([for EVP_read_pw_string_min])
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AC_TRY_LINK_FUNC(EVP_read_pw_string_min, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([OpenSSL >= 1.0.0 not found, use ./configure OPENSSL_LIBS=...]) ])
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CPPFLAGS="$saved_CPPFLAGS"
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LIBS="$saved_LIBS"
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PACKAGE_SUMMARY="Emulate a USB CCID compliant smart card reader"
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AC_SUBST(PACKAGE_SUMMARY)
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# Checks for header files.
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AC_CHECK_HEADERS([arpa/inet.h fcntl.h memory.h stdint.h stdlib.h string.h sys/ioctl.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT8_T
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_FUNC_STRNLEN
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AC_CHECK_FUNCS([memmove memset strerror strtol])
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AC_CONFIG_FILES([
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Makefile
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src/Makefile
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doc/Makefile
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])
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AC_CONFIG_SUBDIRS([src/OpenSC])
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AC_OUTPUT
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cat << EOF
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${PACKAGE} has been configured with following options:
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Version: ${PACKAGE_VERSION}
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User binaries: $(eval eval eval echo "${bindir}")
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Libraries: $(eval eval eval echo "${libdir}")
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Configuration files: $(eval eval eval echo "${sysconfdir}")
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Host: ${host}
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Compiler: ${CC}
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Preprocessor flags: ${CPPFLAGS}
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Compiler flags: ${CFLAGS}
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Linker flags: ${LDFLAGS}
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Libraries: ${LIBS}
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PTHREAD_CFLAGS: ${PTHREAD_CFLAGS}
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PTHREAD_LIBS: ${PTHREAD_LIBS}
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OPENSSL_CFLAGS: ${OPENSSL_CFLAGS}
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OPENSSL_LIBS: ${OPENSSL_LIBS}
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HELP2MAN: ${HELP2MAN}
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GENGETOPT: ${GENGETOPT}
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EOF
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