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authorLonelyFool <2655294004@qq.com>2021-07-18 05:33:44 +0000
committerLonelyFool <2655294004@qq.com>2021-07-18 05:33:44 +0000
commit06e6915229d381bc3a2f6bbb5dd348741f394ba7 (patch)
treef523482d5995be704913fc24eca5f1eaf3a72e72 /lib/protobuf/configure.ac
parentdd9a794fe648878988cfe0ac3edeb92f36e3f0f5 (diff)
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Diffstat (limited to 'lib/protobuf/configure.ac')
-rw-r--r--lib/protobuf/configure.ac234
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diff --git a/lib/protobuf/configure.ac b/lib/protobuf/configure.ac
deleted file mode 100644
index 6dc48da..0000000
--- a/lib/protobuf/configure.ac
+++ /dev/null
@@ -1,234 +0,0 @@
-## Process this file with autoconf to produce configure.
-## In general, the safest way to proceed is to run ./autogen.sh
-
-AC_PREREQ(2.59)
-
-# Note: If you change the version, you must also update it in:
-# * Protobuf.podspec
-# * csharp/Google.Protobuf.Tools.nuspec
-# * csharp/src/*/AssemblyInfo.cs
-# * csharp/src/Google.Protobuf/Google.Protobuf.nuspec
-# * java/*/pom.xml
-# * python/google/protobuf/__init__.py
-# * protoc-artifacts/pom.xml
-# * src/google/protobuf/stubs/common.h
-# * src/Makefile.am (Update -version-info for LDFLAGS if needed)
-#
-# In the SVN trunk, the version should always be the next anticipated release
-# version with the "-pre" suffix. (We used to use "-SNAPSHOT" but this pushed
-# the size of one file name in the dist tarfile over the 99-char limit.)
-AC_INIT([Protocol Buffers],[3.9.1],[protobuf@googlegroups.com],[protobuf])
-
-AM_MAINTAINER_MODE([enable])
-
-AC_CONFIG_SRCDIR(src/google/protobuf/message.cc)
-# The config file is generated but not used by the source code, since we only
-# need very few of them, e.g. HAVE_PTHREAD and HAVE_ZLIB. Those macros are
-# passed down in CXXFLAGS manually in src/Makefile.am
-AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_MACRO_DIR([m4])
-
-AC_ARG_VAR(DIST_LANG, [language to include in the distribution package (i.e., make dist)])
-case "$DIST_LANG" in
- "") DIST_LANG=all ;;
- all | cpp | csharp | java | python | javanano | objectivec | ruby | js | php) ;;
- *) AC_MSG_FAILURE([unknown language: $DIST_LANG]) ;;
-esac
-AC_SUBST(DIST_LANG)
-
-# autoconf's default CXXFLAGS are usually "-g -O2". These aren't necessarily
-# the best choice for libprotobuf.
-AS_IF([test "x${ac_cv_env_CFLAGS_set}" = "x"],
- [CFLAGS=""])
-AS_IF([test "x${ac_cv_env_CXXFLAGS_set}" = "x"],
- [CXXFLAGS=""])
-
-AC_CANONICAL_TARGET
-
-AM_INIT_AUTOMAKE([1.9 tar-ustar subdir-objects])
-
-# Silent rules enabled: the output is minimal but informative.
-# In particular, the warnings from the compiler stick out very clearly.
-# To see all logs, use the --disable-silent-rules on configure or via make V=1
-AM_SILENT_RULES([yes])
-
-AC_ARG_WITH([zlib],
- [AS_HELP_STRING([--with-zlib],
- [include classes for streaming compressed data in and out @<:@default=check@:>@])],
- [],[with_zlib=check])
-
-AC_ARG_WITH([zlib-include],
- [AS_HELP_STRING([--with-zlib-include=PATH],
- [zlib include directory])],
- [CPPFLAGS="-I$withval $CPPFLAGS"])
-
-AC_ARG_WITH([zlib-lib],
- [AS_HELP_STRING([--with-zlib-lib=PATH],
- [zlib lib directory])],
- [LDFLAGS="-L$withval $LDFLAGS"])
-
-AC_ARG_WITH([protoc],
- [AS_HELP_STRING([--with-protoc=COMMAND],
- [use the given protoc command instead of building a new one when building tests (useful for cross-compiling)])],
- [],[with_protoc=no])
-
-# Checks for programs.
-AC_PROG_CC
-AC_PROG_CXX
-AC_PROG_CXX_FOR_BUILD
-AC_LANG([C++])
-ACX_USE_SYSTEM_EXTENSIONS
-m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
-AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc
-AC_PROG_OBJC
-
-# test_util.cc takes forever to compile with GCC and optimization turned on.
-AC_MSG_CHECKING([C++ compiler flags...])
-AS_IF([test "x${ac_cv_env_CXXFLAGS_set}" = "x"],[
- AS_IF([test "$GCC" = "yes"],[
- PROTOBUF_OPT_FLAG="-O2"
- CXXFLAGS="${CXXFLAGS} -g"
- ])
-
- # Protocol Buffers contains several checks that are intended to be used only
- # for debugging and which might hurt performance. Most users are probably
- # end users who don't want these checks, so add -DNDEBUG by default.
- CXXFLAGS="$CXXFLAGS -std=c++11 -DNDEBUG"
-
- AC_MSG_RESULT([use default: $PROTOBUF_OPT_FLAG $CXXFLAGS])
-],[
- AC_MSG_RESULT([use user-supplied: $CXXFLAGS])
-])
-
-AC_SUBST(PROTOBUF_OPT_FLAG)
-
-ACX_CHECK_SUNCC
-
-# Have to do libtool after SUNCC, other wise it "helpfully" adds Crun Cstd
-# to the link
-AC_PROG_LIBTOOL
-
-# Check whether the linker supports version scripts
-AC_MSG_CHECKING([whether the linker supports version scripts])
-save_LDFLAGS=$LDFLAGS
-LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
-cat > conftest.map <<EOF
-{
- global:
- main;
- local:
- *;
-};
-EOF
-AC_LINK_IFELSE(
- [AC_LANG_SOURCE([int main() { return 0; }])],
- [have_ld_version_script=yes; AC_MSG_RESULT(yes)],
- [have_ld_version_script=no; AC_MSG_RESULT(no)])
-LDFLAGS=$save_LDFLAGS
-AM_CONDITIONAL([HAVE_LD_VERSION_SCRIPT], [test "$have_ld_version_script" == "yes"])
-
-# Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h stdlib.h unistd.h])
-
-# Checks for library functions.
-AC_FUNC_MEMCMP
-AC_FUNC_STRTOD
-AC_CHECK_FUNCS([ftruncate memset mkdir strchr strerror strtol])
-
-# Check for zlib.
-HAVE_ZLIB=0
-AS_IF([test "$with_zlib" != no], [
- AC_MSG_CHECKING([zlib version])
-
- # First check the zlib header version.
- AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([[
- #include <zlib.h>
- #if !defined(ZLIB_VERNUM) || (ZLIB_VERNUM < 0x1204)
- # error zlib version too old
- #endif
- ]], [])], [
- AC_MSG_RESULT([ok (1.2.0.4 or later)])
-
- # Also need to add -lz to the linker flags and make sure this succeeds.
- AC_SEARCH_LIBS([zlibVersion], [z], [
- AC_DEFINE([HAVE_ZLIB], [1], [Enable classes using zlib compression.])
- HAVE_ZLIB=1
- ], [
- AS_IF([test "$with_zlib" != check], [
- AC_MSG_FAILURE([--with-zlib was given, but no working zlib library was found])
- ])
- ])
- ], [
- AS_IF([test "$with_zlib" = check], [
- AC_MSG_RESULT([headers missing or too old (requires 1.2.0.4)])
- ], [
- AC_MSG_FAILURE([--with-zlib was given, but zlib headers were not present or were too old (requires 1.2.0.4)])
- ])
- ])
-])
-AM_CONDITIONAL([HAVE_ZLIB], [test $HAVE_ZLIB = 1])
-
-# Add -std=c++11 if necesssary. It is important for us to do this before the
-# libatomic check below, since that also depends on C++11.
-AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])
-
-dnl On some platforms, std::atomic needs a helper library
-AC_MSG_CHECKING(whether -latomic is needed)
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
- #include <atomic>
- #include <cstdint>
- std::atomic<std::int64_t> v;
- int main() {
- return v;
- }
-]])], STD_ATOMIC_NEED_LIBATOMIC=no, STD_ATOMIC_NEED_LIBATOMIC=yes)
-AC_MSG_RESULT($STD_ATOMIC_NEED_LIBATOMIC)
-if test "x$STD_ATOMIC_NEED_LIBATOMIC" = xyes; then
- LIBATOMIC_LIBS="-latomic"
-fi
-AC_SUBST([LIBATOMIC_LIBS])
-
-AS_IF([test "$with_protoc" != "no"], [
- PROTOC=$with_protoc
- AS_IF([test "$with_protoc" = "yes"], [
- # No argument given. Use system protoc.
- PROTOC=protoc
- ])
- AS_IF([echo "$PROTOC" | grep -q '^@<:@^/@:>@.*/'], [
- # Does not start with a slash, but contains a slash. So, it's a relative
- # path (as opposed to an absolute path or an executable in $PATH).
- # Since it will actually be executed from the src directory, prefix with
- # the current directory. We also insert $ac_top_build_prefix in case this
- # is a nested package and --with-protoc was actually given on the outer
- # package's configure script.
- PROTOC=`pwd`/${ac_top_build_prefix}$PROTOC
- ])
- AC_SUBST([PROTOC])
-])
-AM_CONDITIONAL([USE_EXTERNAL_PROTOC], [test "$with_protoc" != "no"])
-
-AX_PTHREAD
-AM_CONDITIONAL([HAVE_PTHREAD], [test "x$ax_pthread_ok" = "xyes"])
-# We still keep this for improving pbconfig.h for unsupported platforms.
-AC_CXX_STL_HASH
-
-# Enable ObjC support for conformance directory on OS X.
-OBJC_CONFORMANCE_TEST=0
-case "$target_os" in
- darwin*)
- OBJC_CONFORMANCE_TEST=1
- ;;
-esac
-AM_CONDITIONAL([OBJC_CONFORMANCE_TEST], [test $OBJC_CONFORMANCE_TEST = 1])
-
-# HACK: Make gmock's configure script pick up our copy of CFLAGS and CXXFLAGS,
-# since the flags added by ACX_CHECK_SUNCC must be used when compiling gmock
-# too.
-export CFLAGS
-export CXXFLAGS
-AC_CONFIG_SUBDIRS([third_party/googletest])
-
-AC_CONFIG_FILES([Makefile src/Makefile benchmarks/Makefile conformance/Makefile protobuf.pc protobuf-lite.pc])
-AC_OUTPUT