diff options
Diffstat (limited to 'fluent-bit/lib/librdkafka-2.1.0/configure.self')
| -rw-r--r-- | fluent-bit/lib/librdkafka-2.1.0/configure.self | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/configure.self b/fluent-bit/lib/librdkafka-2.1.0/configure.self new file mode 100644 index 000000000..bb0a975c9 --- /dev/null +++ b/fluent-bit/lib/librdkafka-2.1.0/configure.self @@ -0,0 +1,331 @@ +#!/bin/bash +# + +mkl_meta_set "description" "name" "librdkafka" +mkl_meta_set "description" "oneline" "The Apache Kafka C/C++ library" +mkl_meta_set "description" "long" "Full Apache Kafka protocol support, including producer and consumer" +mkl_meta_set "description" "copyright" "Copyright (c) 2012-2019 Magnus Edenhill" + +# Enable generation of pkg-config .pc file +mkl_mkvar_set "" GEN_PKG_CONFIG y + + +mkl_require cxx +mkl_require lib +mkl_require pic +mkl_require atomics +mkl_require good_cflags +mkl_require socket +mkl_require zlib +mkl_require libzstd +mkl_require libssl +mkl_require libsasl2 +mkl_require libcurl + +# Generate version variables from rdkafka.h hex version define +# so we can use it as string version when generating a pkg-config file. + +verdef=$(grep '^#define *RD_KAFKA_VERSION *0x' src/rdkafka.h | sed 's/^#define *RD_KAFKA_VERSION *\(0x[a-f0-9]*\)\.*$/\1/') +mkl_require parseversion hex2str "%d.%d.%d" "$verdef" RDKAFKA_VERSION_STR + + +mkl_toggle_option "Development" ENABLE_DEVEL "--enable-devel" "Enable development asserts, checks, etc" "n" +mkl_toggle_option "Development" ENABLE_VALGRIND "--enable-valgrind" "Enable in-code valgrind suppressions" "n" + +mkl_toggle_option "Development" ENABLE_REFCNT_DEBUG "--enable-refcnt-debug" "Enable refcnt debugging" "n" + +mkl_toggle_option "Feature" ENABLE_LZ4_EXT "--enable-lz4-ext" "Enable external LZ4 library support (builtin version 1.9.3)" "y" +mkl_toggle_option "Feature" ENABLE_LZ4_EXT "--enable-lz4" "Deprecated: alias for --enable-lz4-ext" "y" + +mkl_toggle_option "Feature" ENABLE_REGEX_EXT "--enable-regex-ext" "Enable external (libc) regex (else use builtin)" "y" + +# librdkafka with TSAN won't work with glibc C11 threads on Ubuntu 19.04. +# This option allows disabling libc-based C11 threads and instead +# use the builtin tinycthread alternative. +mkl_toggle_option "Feature" ENABLE_C11THREADS "--enable-c11threads" "Enable detection of C11 threads support in libc" "try" + +mkl_toggle_option "Feature" ENABLE_SYSLOG "--enable-syslog" "Enable logging to syslog" "y" + + +function checks { + + # -lrt is needed on linux for clock_gettime: link it if it exists. + mkl_lib_check "librt" "" cont CC "-lrt" + + # pthreads required (even if C11 threads available) for rwlocks. + mkl_lib_check "libpthread" "" fail CC "-lpthread" \ + "#include <pthread.h>" + + if [[ $ENABLE_C11THREADS != n ]]; then + case "$ENABLE_C11THREADS" in + y) local action=fail ;; + try) local action=disable ;; + *) mkl_err "mklove internal error: invalid value for ENABLE_C11THREADS: $ENABLE_C11THREADS"; exit 1 ;; + esac + # Use internal tinycthread if C11 threads not available. + # Requires -lpthread on glibc c11 threads, thus the use of $LIBS. + mkl_lib_check "c11threads" WITH_C11THREADS $action CC "$LIBS" \ + " +#include <threads.h> + + +static int start_func (void *arg) { + int iarg = *(int *)arg; + return iarg; +} + +void foo (void) { + thrd_t thr; + int arg = 1; + if (thrd_create(&thr, start_func, (void *)&arg) != thrd_success) { + ; + } +} +" + fi + + # Check if dlopen() is available + mkl_lib_check "libdl" "WITH_LIBDL" disable CC "-ldl" \ +" +#include <stdlib.h> +#include <dlfcn.h> +void foo (void) { + void *h = dlopen(\"__bad_lib\", 0); + void *p = dlsym(h, \"sym\"); + if (p) + p = NULL; + dlclose(h); +}" + + if [[ $WITH_LIBDL == "y" ]]; then + mkl_allvar_set WITH_PLUGINS WITH_PLUGINS y + fi + + # optional libs + mkl_check "zlib" + mkl_check "libssl" + mkl_check "libsasl2" + mkl_check "libzstd" + mkl_check "libcurl" + + if mkl_lib_check "libm" "" disable CC "-lm" \ + "#include <math.h>"; then + mkl_allvar_set WITH_HDRHISTOGRAM WITH_HDRHISTOGRAM y + fi + + # Use builtin lz4 if linking statically or if --disable-lz4-ext is used. + if [[ $MKL_SOURCE_DEPS_ONLY != y ]] && [[ $WITH_STATIC_LINKING != y ]] && [[ $ENABLE_LZ4_EXT == y ]]; then + mkl_meta_set "liblz4" "static" "liblz4.a" + mkl_lib_check "liblz4" "WITH_LZ4_EXT" disable CC "-llz4" \ + "#include <lz4frame.h>" + fi + + if [[ $ENABLE_SYSLOG == y ]]; then + mkl_compile_check "syslog" "WITH_SYSLOG" disable CC "" \ + ' +#include <syslog.h> +void foo (void) { + syslog(LOG_INFO, "test"); +}' + fi + + # rapidjson (>=1.1.0) is used in tests to verify statistics data, not used + # by librdkafka itself. + mkl_compile_check "rapidjson" "WITH_RAPIDJSON" disable CXX "" \ + "#include <rapidjson/schema.h>" + + # Snappy support is built-in + mkl_allvar_set WITH_SNAPPY WITH_SNAPPY y + + # Enable sockem (tests) + mkl_allvar_set WITH_SOCKEM WITH_SOCKEM y + + if [[ "$WITH_SSL" == "y" ]]; then + # SASL SCRAM requires base64 encoding from OpenSSL + mkl_allvar_set WITH_SASL_SCRAM WITH_SASL_SCRAM y + # SASL OAUTHBEARER's default unsecured JWS implementation + # requires base64 encoding from OpenSSL + mkl_allvar_set WITH_SASL_OAUTHBEARER WITH_SASL_OAUTHBEARER y + + if [[ $WITH_CURL == y ]]; then + mkl_allvar_set WITH_OAUTHBEARER_OIDC WITH_OAUTHBEARER_OIDC y + fi + fi + + # CRC32C: check for crc32 instruction support. + # This is also checked during runtime using cpuid. + mkl_compile_check crc32chw WITH_CRC32C_HW disable CC "" \ + " +#include <inttypes.h> +#include <stdio.h> +#define LONGx1 \"8192\" +#define LONGx2 \"16384\" +void foo (void) { + const char *n = \"abcdefghijklmnopqrstuvwxyz0123456789\"; + uint64_t c0 = 0, c1 = 1, c2 = 2; + uint64_t s; + uint32_t eax = 1, ecx; + __asm__(\"cpuid\" + : \"=c\"(ecx) + : \"a\"(eax) + : \"%ebx\", \"%edx\"); + __asm__(\"crc32b\t\" \"(%1), %0\" + : \"=r\"(c0) + : \"r\"(n), \"0\"(c0)); + __asm__(\"crc32q\t\" \"(%3), %0\n\t\" + \"crc32q\t\" LONGx1 \"(%3), %1\n\t\" + \"crc32q\t\" LONGx2 \"(%3), %2\" + : \"=r\"(c0), \"=r\"(c1), \"=r\"(c2) + : \"r\"(n), \"0\"(c0), \"1\"(c1), \"2\"(c2)); + s = c0 + c1 + c2; + printf(\"avoiding unused code removal by printing %d, %d, %d\n\", (int)s, (int)eax, (int)ecx); +} +" + + + # Check for libc regex + if [[ $ENABLE_REGEX_EXT == y ]]; then + mkl_compile_check "regex" "HAVE_REGEX" disable CC "" \ +" +#include <stddef.h> +#include <regex.h> +void foo (void) { + regcomp(NULL, NULL, 0); + regexec(NULL, NULL, 0, NULL, 0); + regerror(0, NULL, NULL, 0); + regfree(NULL); +}" + fi + + # Older g++ (<=4.1?) gives invalid warnings for the C++ code. + mkl_mkvar_append CXXFLAGS CXXFLAGS "-Wno-non-virtual-dtor" + + # Required on SunOS + if [[ $MKL_DISTRO == "sunos" ]]; then + mkl_mkvar_append CPPFLAGS CPPFLAGS "-D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -D__EXTENSIONS__" + # Source defines _POSIX_C_SOURCE to 200809L for Solaris, and this is + # incompatible on that platform with compilers < c99. + mkl_mkvar_append CFLAGS CFLAGS "-std=c99" + fi + + # Check if rand_r() is available + mkl_compile_check "rand_r" "HAVE_RAND_R" disable CC "" \ +"#include <stdlib.h> +void foo (void) { + unsigned int seed = 0xbeaf; + (void)rand_r(&seed); +}" + + # Check if strndup() is available (isn't on Solaris 10) + mkl_compile_check "strndup" "HAVE_STRNDUP" disable CC "" \ +"#include <string.h> +int foo (void) { + return strndup(\"hi\", 2) ? 0 : 1; +}" + + # Check if strlcpy() is available + mkl_compile_check "strlcpy" "HAVE_STRLCPY" disable CC "" \ +" +#define _DARWIN_C_SOURCE +#include <string.h> +int foo (void) { + char dest[4]; + return strlcpy(dest, \"something\", sizeof(dest)); +}" + + # Check if strerror_r() is available. + # The check for GNU vs XSI is done in rdposix.h since + # we can't rely on all defines to be set here (_GNU_SOURCE). + mkl_compile_check "strerror_r" "HAVE_STRERROR_R" disable CC "" \ +"#include <string.h> +const char *foo (void) { + static char buf[64]; + strerror_r(1, buf, sizeof(buf)); + return buf; +}" + + # Check if strcasestr() is available. + mkl_compile_check "strcasestr" "HAVE_STRCASESTR" disable CC "" \ +" +#define _GNU_SOURCE +#include <string.h> +char *foo (const char *needle) { + return strcasestr(\"the hay\", needle); +}" + + + # See if GNU's pthread_setname_np() is available, and in what form. + mkl_compile_check "pthread_setname_gnu" "HAVE_PTHREAD_SETNAME_GNU" disable CC "-D_GNU_SOURCE -lpthread" \ +' +#include <pthread.h> + +void foo (void) { + pthread_setname_np(pthread_self(), "abc"); +} +' || \ + mkl_compile_check "pthread_setname_darwin" "HAVE_PTHREAD_SETNAME_DARWIN" disable CC "-D_DARWIN_C_SOURCE -lpthread" \ +' +#include <pthread.h> + +void foo (void) { + pthread_setname_np("abc"); +} +' || \ + mkl_compile_check "pthread_setname_freebsd" "HAVE_PTHREAD_SETNAME_FREEBSD" disable CC "-lpthread" \ +' +#include <pthread.h> +#include <pthread_np.h> + +void foo (void) { + pthread_set_name_np(pthread_self(), "abc"); +} +' + + # Figure out what tool to use for dumping public symbols. + # We rely on configure.cc setting up $NM if it exists. + if mkl_env_check "nm" "" cont "NM" ; then + # nm by future mk var + if [[ $MKL_DISTRO == "osx" || $MKL_DISTRO == "aix" ]]; then + mkl_mkvar_set SYMDUMPER SYMDUMPER '$(NM) -g' + else + mkl_mkvar_set SYMDUMPER SYMDUMPER '$(NM) -D' + fi + else + # Fake symdumper + mkl_mkvar_set SYMDUMPER SYMDUMPER 'echo' + fi + + # The linker-script generator (lds-gen.py) requires python3 + if [[ $WITH_LDS == y ]]; then + if ! mkl_command_check python3 "HAVE_PYTHON" "disable" "python3 -V"; then + mkl_err "disabling linker-script since python3 is not available" + mkl_mkvar_set WITH_LDS WITH_LDS "n" + fi + fi + + if [[ "$ENABLE_VALGRIND" == "y" ]]; then + mkl_compile_check valgrind WITH_VALGRIND fail CC "" \ + "#include <valgrind/memcheck.h>" + fi + + # getrusage() is used by the test framework + mkl_compile_check "getrusage" "HAVE_GETRUSAGE" disable CC "" \ +' +#include <stdio.h> +#include <sys/time.h> +#include <sys/resource.h> + + +void foo (void) { + struct rusage ru; + if (getrusage(RUSAGE_SELF, &ru) == -1) + return; + printf("ut %ld, st %ld, maxrss %ld, nvcsw %ld\n", + (long int)ru.ru_utime.tv_usec, + (long int)ru.ru_stime.tv_usec, + (long int)ru.ru_maxrss, + (long int)ru.ru_nvcsw); +}' + +} + |