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Bug 1747322 - Move sockaddr_* length field checks to python configure. r=firefox-build-system-reviewers,andi
Differential Revision: https://phabricator.services.mozilla.com/D134562
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@ -764,54 +764,6 @@ dnl Checks for header files.
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dnl ========================================================
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AC_HEADER_DIRENT
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dnl Check for sin_len and sin6_len - used by SCTP; only appears in Mac/*BSD generally
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AC_CACHE_CHECK(for sockaddr_in.sin_len,
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ac_cv_sockaddr_in_sin_len,
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[AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <netinet/in.h>
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struct sockaddr_in x;
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void *foo = (void*) &x.sin_len;],
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[],
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[ac_cv_sockaddr_in_sin_len=true],
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[ac_cv_sockaddr_in_sin_len=false])])
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if test "$ac_cv_sockaddr_in_sin_len" = true ; then
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AC_DEFINE(HAVE_SIN_LEN)
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dnl HAVE_CONN_LEN must be the same as HAVE_SIN_LEN (and HAVE_SIN6_LEN too)
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AC_DEFINE(HAVE_SCONN_LEN)
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fi
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AC_CACHE_CHECK(for sockaddr_in6.sin6_len,
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ac_cv_sockaddr_in6_sin6_len,
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[AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <netinet/in.h>
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struct sockaddr_in6 x;
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void *foo = (void*) &x.sin6_len;],
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[],
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[ac_cv_sockaddr_in6_sin6_len=true],
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[ac_cv_sockaddr_in6_sin6_len=false])])
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if test "$ac_cv_sockaddr_in6_sin6_len" = true ; then
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AC_DEFINE(HAVE_SIN6_LEN)
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fi
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AC_CACHE_CHECK(for sockaddr.sa_len,
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ac_cv_sockaddr_sa_len,
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[AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <sys/socket.h>
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struct sockaddr x;
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void *foo = (void*) &x.sa_len;],
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[],
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[ac_cv_sockaddr_sa_len=true],
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[ac_cv_sockaddr_sa_len=false])])
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if test "$ac_cv_sockaddr_sa_len" = true ; then
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AC_DEFINE(HAVE_SA_LEN)
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fi
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dnl Checks for libraries.
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dnl ========================================================
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AC_CHECK_LIB(c_r, gethostbyname_r)
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@ -2915,3 +2915,30 @@ with only_when(compile_environment):
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return '"{}"'.format(appdir[0])
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set_define("MOZ_USER_DIR", user_appdir)
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# Check for sin_len and sin6_len - used by SCTP; only appears in Mac/*BSD generally
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# ==============================================================
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with only_when(compile_environment):
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have_sin_len = c_compiler.try_compile(
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includes=["netinet/in.h"],
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body="struct sockaddr_in x; void *foo = (void*) &x.sin_len;",
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check_msg="for sin_len in struct sockaddr_in",
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)
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have_sin6_len = c_compiler.try_compile(
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includes=["netinet/in.h"],
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body="struct sockaddr_in6 x; void *foo = (void*) &x.sin6_len;",
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check_msg="for sin_len6 in struct sockaddr_in6",
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)
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set_define("HAVE_SIN_LEN", have_sin_len)
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set_define("HAVE_SIN6_LEN", have_sin6_len)
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# HAVE_CONN_LEN must be the same as HAVE_SIN_LEN and HAVE_SIN6_LEN
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set_define("HAVE_SCONN_LEN", have_sin_len & have_sin6_len)
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set_define(
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"HAVE_SA_LEN",
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c_compiler.try_compile(
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includes=["netinet/in.h"],
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body="struct sockaddr x; void *foo = (void*) &x.sa_len;",
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check_msg="for sa_len in struct sockaddr",
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),
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)
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