Confirmed. This one compiles without a warning. Thanks -- Matthias Kraft
-----Ursprüngliche Nachricht----- Von: Kurt Roeckx via RT [mailto:[email protected]] Gesendet: Freitag, 7. November 2014 21:55 An: Kraft, Matthias Cc: [email protected] Betreff: Re: [openssl.org #3593] [BUG] 0.9.8 head introduces Win32 compile error C4146 On Fri, Nov 07, 2014 at 11:47:23AM +0100, Kraft, Matthias via RT wrote: > Hi OpenSSL team, > > in an overly eager attempt to fix the compile errors of OpenSSL 0.9.8zc I > applied all commits that meanwhile arrived against OpenSSL_0_9_8-stable. I > found that the first change in a2ca66f37c97b611feb56b9b753f380827541683 > introduces a new problem when compiling for Windows 32bit: > > cl /Fotmp32dll\rsa_pk1.obj -Iinc32 -Itmp32dll /MD /Ox /O2 /Ob2 > /W3 /WX /Gs0 /GF /Gy /nologo -DOPENSSL_SYSNAME_WIN32 > -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 > -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE > -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DAES_ASM -DBN_ASM > -DOPENSSL_BN_ASM_PART_WORDS -DOPENSSL_BN_ASM_MONT -DMD5_ASM -DSHA1_ASM > -DRMD160_ASM -DOPENSSL_USE_APPLINK -I. /Fdout32dll -DOPENSSL_NO_IDEA > -DOPENSSL_NO_CAMELLIA -DOPENSSL_NO_SEED -DOPENSSL_NO_RC5 > -DOPENSSL_NO_MDC2 -DOPENSSL_NO_CMS -DOPENSSL_NO_JPAKE > -DOPENSSL_NO_CAPIENG -DOPENSSL_NO_KRB5 -DOPENSSL_NO_DYNAMIC_ENGINE > -D_WINDLL -DOPENSSL_BUILD_SHLIBCRYPTO -c .\crypto\rsa\rsa_pk1.c > rsa_pk1.c > tmp32dll\constant_time_locl.h(132) : error C2220: warning treated as > error - no 'object' file generated > tmp32dll\constant_time_locl.h(132) : warning C4146: unary minus > operator applied to unsigned type, result still unsigned NMAKE : fatal error > U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\cl.EXE"' > : return code '0x2' > Stop. > > After reverting this commit the compile and tests are ok again. So that seems to be: return -(a >> (sizeof(unsigned int) * 8 - 1)); Could you try this instead? return 0-(a >> (sizeof(unsigned int) * 8 - 1)); Kurt Software AG – Sitz/Registered office: Uhlandstraße 12, 64297 Darmstadt, Germany – Registergericht/Commercial register: Darmstadt HRB 1562 - Vorstand/Management Board: Karl-Heinz Streibich (Vorsitzender/Chairman), Eric Duffaut, Dr. Wolfram Jost, Arnd Zinnhardt; - Aufsichtsratsvorsitzender/Chairman of the Supervisory Board: Dr. Andreas Bereczky - http://www.softwareag.com ______________________________________________________________________ OpenSSL Project http://www.openssl.org Development Mailing List [email protected] Automated List Manager [email protected]
