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ENH: Properly detect strerror_r for glibc or posix"

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This commit is contained in:
Andy Cedilnik 2004-10-07 17:32:49 -04:00
parent 387ffe9419
commit e46b0a9290
2 changed files with 89 additions and 2 deletions
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45
Source/CTest/Curl/CMake/CurlTests.c
View File

@ -476,3 +476,48 @@ main ()
return 0;
}
#endif
#ifdef HAVE_SO_NONBLOCK
/* headers for SO_NONBLOCK test (BeOS) */
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
int main()
{
/* SO_NONBLOCK source code */
long b = 1;
int socket;
int flags = setsockopt(socket, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
return 0;
}
#endif
#ifdef HAVE_GLIBC_STRERROR_R
#include <string.h>
#include <errno.h>
int
main () {
char buffer[1024]; /* big enough to play with */
char *string =
strerror_r(EACCES, buffer, sizeof(buffer));
/* this should've returned a string */
if(!string || !string[0])
return 99;
return 0;
}
#endif
#ifdef HAVE_POSIX_STRERROR_R
#include <string.h>
#include <errno.h>
int
main () {
char buffer[1024]; /* big enough to play with */
int error =
strerror_r(EACCES, buffer, sizeof(buffer));
/* This should've returned zero, and written an error string in the
buffer.*/
if(!buffer[0] || error)
return 99;
return 0;
}
#endif

46
Source/CTest/Curl/CMakeLists.txt
View File

@ -360,12 +360,46 @@ MACRO(CURL_INTERNAL_TEST CURL_TEST)
ELSE(${CURL_TEST})
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeError.log
"Performing Curl Test ${CURL_TEST} failed with the following output:\n"
"${OUTPUT}\n" APPEND)
"${OUTPUT}\n")
ENDIF(${CURL_TEST})
ENDIF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
ENDMACRO(CURL_INTERNAL_TEST)
MACRO(CURL_INTERNAL_TEST_RUN CURL_TEST)
IF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
SET(MACRO_CHECK_FUNCTION_DEFINITIONS
"-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}")
IF(CMAKE_REQUIRED_LIBRARIES)
SET(CURL_TEST_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
ENDIF(CMAKE_REQUIRED_LIBRARIES)
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}")
TRY_RUN(${CURL_TEST} ${CURL_TEST}_COMPILE
${CMAKE_BINARY_DIR}
${LIBCURL_SOURCE_DIR}/CMake/CurlTests.c
CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
"${CURL_TEST_ADD_LIBRARIES}"
OUTPUT_VARIABLE OUTPUT)
IF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success")
ELSE(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
FILE(APPEND "${CMAKE_BINARY_DIR}/CMakeError.log"
"Performing Curl Test ${CURL_TEST} failed with the following output:\n"
"${OUTPUT}")
IF(${CURL_TEST}_COMPILE)
FILE(APPEND "${CMAKE_BINARY_DIR}/CMakeError.log"
"There was a running problem of this test\n")
ENDIF(${CURL_TEST}_COMPILE)
FILE(APPEND "${CMAKE_BINARY_DIR}/CMakeError.log"
"\n\n")
ENDIF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
ENDIF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
ENDMACRO(CURL_INTERNAL_TEST_RUN)
# Do curl specific tests
#OPTION(CURL_HAVE_DISABLED_NONBLOCKING "Disable non-blocking socket detection" OFF)
@ -376,6 +410,7 @@ IF(NOT CURL_HAVE_DISABLED_NONBLOCKING)
HAVE_IOCTLSOCKET
HAVE_IOCTLSOCKET_CASE
HAVE_O_NONBLOCK
HAVE_SO_NONBLOCK
)
ENDIF(NOT CURL_HAVE_DISABLED_NONBLOCKING)
FOREACH(CURL_TEST
@ -408,6 +443,13 @@ IF(HAVE_FILE_OFFSET_BITS)
SET(_FILE_OFFSET_BITS 64)
ENDIF(HAVE_FILE_OFFSET_BITS)
FOREACH(CURL_TEST
HAVE_GLIBC_STRERROR_R
HAVE_POSIX_STRERROR_R
)
CURL_INTERNAL_TEST_RUN(${CURL_TEST})
ENDFOREACH(CURL_TEST)
# Check for reentrant
FOREACH(CURL_TEST
HAVE_GETHOSTBYADDR_R_5