6ef2cb719a
Related to: <https://fedoraproject.org/wiki/Changes/PortingToModernC> <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
33 lines
992 B
Diff
33 lines
992 B
Diff
Include <openssl/err.h> for the ERR_error_string function. This
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improves compatibility with future compilers which will not accept
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implicit funcction declarations by default.
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diff --git a/configure b/configure
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index fe4e606e91010520..694801b2a93659af 100755
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--- a/configure
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+++ b/configure
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@@ -5199,6 +5199,8 @@ else
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <openssl/ssl.h>
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+ #include <openssl/err.h>
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+
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int
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main ()
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{
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diff --git a/configure.ac b/configure.ac
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index 09dbb7a1e8d35c84..abd599c90e3ef0d7 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -559,7 +559,9 @@ if test -n "$WITH_OPENSSL" -a "$sc_cv_have_openssl_ssl_h" = 'yes'; then
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else
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LIBS="$LIBS -lssl -lcrypto"
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fi
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- AC_TRY_LINK([#include <openssl/ssl.h>],
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+ AC_TRY_LINK([#include <openssl/ssl.h>
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+ #include <openssl/err.h>
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+ ],
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[SSL_library_init();ERR_error_string()],
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[sc_cv_have_libssl='yes'],
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[ LIBS="$LIBS -lcrypto"
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