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configure.ac
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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([dnie-pkcs11-tester], [0.1], [https://github.com/rickyepoderi/dnie-pkcs11-tester])
AC_CONFIG_SRCDIR([dnie-pkcs11-tester.c])
AM_INIT_AUTOMAKE
AC_CONFIG_HEADERS([config.h])
# Checks for programs.
AC_PROG_CC_C99
# Use the C language and compiler for the following checks
AC_LANG([C])
# check for dlpopen library
AC_SEARCH_LIBS([dlopen], [dl dld], [], [
AC_MSG_FAILURE([unable to find the dlopen() function])
])
# Checks for crypto
AC_ARG_WITH([ssl],
AC_HELP_STRING([--with-ssl],
[Specify custom path for openssl libraries (default auto-detect)]),
[ac_cv_use_ssl=$withval], [ac_cv_use_ssl=no])
if test "x$ac_cv_use_ssl" != xno; then
AC_MSG_NOTICE([Using custom openssl information...])
OPENSSL_PCDIR="$ac_cv_use_ssl/lib/pkgconfig"
AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no], [$PATH:/usr/bin:/usr/local/bin])
itexists=`PKG_CONFIG_LIBDIR=$OPENSSL_PCDIR $PKGCONFIG --exists libcrypto >/dev/null 2>&1 && echo 1`
if test -z "$itexists"; then
CRYPTO_LDFLAGS="-L$ac_cv_use_ssl/lib"
CRYPTO_CPPFLAGS="-I$ac_cv_use_ssl/include"
AC_MSG_NOTICE([No pkg-config information found. Using hardcoded $CRYPTO_CPPFLAGS and $CRYPTO_LDFLAGS])
else
CRYPTO_LDFLAGS=`PKG_CONFIG_LIBDIR=$OPENSSL_PCDIR $PKGCONFIG --libs-only-L libcrypto 2>/dev/null`
CRYPTO_CPPFLAGS=`PKG_CONFIG_LIBDIR=$OPENSSL_PCDIR $PKGCONFIG --cflags-only-I libcrypto 2>/dev/null`
AC_MSG_NOTICE([pkg-config information found. Using returned $CRYPTO_CPPFLAGS and $CRYPTO_LDFLAGS])
fi
LDFLAGS="$LDFLAGS $CRYPTO_LDFLAGS"
CPPFLAGS="$CPPFLAGS $CRYPTO_CPPFLAGS"
fi
AC_CHECK_LIB([crypto], [d2i_X509], [], [AC_MSG_FAILURE([could not find crypto])])
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h termios.h unistd.h stdio.h stdarg.h getopt.h openssl/x509.h sys/wait.h dlfcn.h],
[],[AC_MSG_FAILURE([could not find include files])])
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
# Checks for library functions.
AC_FUNC_ERROR_AT_LINE
AC_FUNC_FORK
AC_CHECK_FUNCS([strstr strtoul])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT