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| author | Simon Warta <[email protected]> | 2016-08-16 22:10:48 +0200 |
|---|---|---|
| committer | Simon Warta <[email protected]> | 2016-08-16 22:13:54 +0200 |
| commit | 6fbeda78c3bd252dde96eb51d4e023d09d0dd81a (patch) | |
| tree | 97c30bcb42c9bdbfc714383d18330eb9b2e6bb68 /src/build-data | |
| parent | c2c77c3ec0bcbf5bdaffd4e89b36636789ceac84 (diff) | |
Check configured CPU arch against compiler setting
This adds a fast fail when trying to build Botan configured for 32 bit
using a 64 bit compiler or vice versa.
Check running
python configure.py --cpu="x86_32" && make
python configure.py --cpu="x86_64" && make
or
python configure.py && nmake
on 64 bit Windows in a 32 bit Command Prompt.
Closes #456.
Diffstat (limited to 'src/build-data')
| -rw-r--r-- | src/build-data/buildh.in | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/build-data/buildh.in b/src/build-data/buildh.in index 1d643248e..8b8f09ed5 100644 --- a/src/build-data/buildh.in +++ b/src/build-data/buildh.in @@ -272,4 +272,20 @@ Each read generates 32 bits of output // The struct is only declared to force the semicolon, it is never defined. #define BOTAN_FORCE_SEMICOLON struct BOTAN_DUMMY_STRUCT +#if defined(BOTAN_TARGET_ARCH_IS_X86_64) && (\ + (defined(_MSC_VER) && !defined(_WIN64)) || \ + (defined(__clang__) && !defined(__x86_64__)) || \ + (defined(__GNUG__) && !defined(__x86_64__)) \ +) + #error "Trying to compile Botan configured as x86_64 with non-x86_64 compiler." +#endif + +#if defined(BOTAN_TARGET_ARCH_IS_X86_32) && (\ + (defined(_MSC_VER) && defined(_WIN64)) || \ + (defined(__clang__) && !defined(__i386__)) || \ + (defined(__GNUG__) && !defined(__i386__)) \ +) + #error "Trying to compile Botan configured as x86_32 with non-x86_32 compiler." +#endif + #endif |