protobuf-c/configure.ac

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AC_PREREQ(2.64)
AC_INIT([protobuf-c],
[1.1.1],
[https://github.com/protobuf-c/protobuf-c/issues],
[protobuf-c],
[https://github.com/protobuf-c/protobuf-c])
PACKAGE_DESCRIPTION="Protocol Buffers implementation in C"
AC_SUBST(PACKAGE_DESCRIPTION)
AC_CONFIG_SRCDIR([protobuf-c/protobuf-c.c])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules subdir-objects])
AC_PROG_CC_STDC
AC_PROG_CXX
AC_PROG_LN_S
AC_PROG_MKDIR_P
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_CONFIG_MACRO_DIR([m4])
AM_SILENT_RULES([yes])
LT_INIT
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([Makefile protobuf-c/libprotobuf-c.pc])
AC_CHECK_PROGS([DOXYGEN], [doxygen])
AM_CONDITIONAL([HAVE_DOXYGEN],
[test -n "$DOXYGEN"])
AM_COND_IF([HAVE_DOXYGEN],
[AC_CONFIG_FILES([Doxyfile])
DOXYGEN_INPUT="${srcdir}/protobuf-c"
AC_SUBST(DOXYGEN_INPUT)
])
PKG_PROG_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
# Horrible hack for systems where the pkg-config install directory is simply wrong!
if $PKG_CONFIG --variable=pc_path pkg-config 2>/dev/null | grep -q /libdata/; then
PKG_INSTALLDIR(['${prefix}/libdata/pkgconfig'])
else
PKG_INSTALLDIR
fi
fi
AC_ARG_ENABLE([protoc],
AS_HELP_STRING([--disable-protoc], [Disable building protoc_c (also disables tests)]))
if test "x$enable_protoc" != "xno"; then
AC_LANG_PUSH([C++])
PKG_CHECK_MODULES([protobuf], [protobuf >= 2.6.0])
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$save_CPPFLAGS $protobuf_CFLAGS"
AC_CHECK_HEADERS([google/protobuf/compiler/command_line_interface.h],
[],
[AC_MSG_ERROR([required protobuf header file not found])])
CPPFLAGS="$save_CPPFLAGS"
AC_ARG_VAR([PROTOC], [protobuf compiler command])
AC_PATH_PROG([PROTOC], [protoc], [],
[`$PKG_CONFIG --variable=exec_prefix protobuf`/bin:$PATH])
if test -z "$PROTOC"; then
AC_MSG_ERROR([Please install the protobuf compiler from https://code.google.com/p/protobuf/.])
fi
PROTOBUF_VERSION="$($PROTOC --version)"
else
PROTOBUF_VERSION="not required, not building compiler"
fi
AM_CONDITIONAL([BUILD_COMPILER], [test "x$enable_protoc" != "xno"])
AM_CONDITIONAL([CROSS_COMPILING], [test "x$cross_compiling" != "xno"])
gl_LD_VERSION_SCRIPT
gl_VALGRIND_TESTS
MY_CODE_COVERAGE
AC_C_BIGENDIAN
AC_OUTPUT
AC_MSG_RESULT([
$PACKAGE $VERSION
CC: ${CC}
CFLAGS: ${CFLAGS}
CXX: ${CXX}
CXXFLAGS: ${CXXFLAGS}
LDFLAGS: ${LDFLAGS}
LIBS: ${LIBS}
prefix: ${prefix}
sysconfdir: ${sysconfdir}
libdir: ${libdir}
includedir: ${includedir}
pkgconfigdir: ${pkgconfigdir}
bigendian: ${ac_cv_c_bigendian}
protobuf version: ${PROTOBUF_VERSION}
])