projects / libgit2.git / blame
| Commit | Line | Data |
|---|---|---|
| 22a2d3d5 UG |
1 | # Select a hash backend |
| 2 | ||
| 3 | INCLUDE(SanitizeBool) | |
| 4 | ||
| 5 | # USE_SHA1=CollisionDetection(ON)/HTTPS/Generic/OFF | |
| 6 | ||
| 7 | SanitizeBool(USE_SHA1) | |
| 8 | IF(USE_SHA1 STREQUAL ON) | |
| 9 | SET(USE_SHA1 "CollisionDetection") | |
| 10 | ELSEIF(USE_SHA1 STREQUAL "HTTPS") | |
| 11 | IF(USE_HTTPS STREQUAL "SecureTransport") | |
| 12 | SET(USE_SHA1 "CommonCrypto") | |
| 13 | ELSEIF(USE_HTTPS STREQUAL "WinHTTP") | |
| 14 | SET(USE_SHA1 "Win32") | |
| 15 | ELSEIF(USE_HTTPS) | |
| 16 | SET(USE_SHA1 ${USE_HTTPS}) | |
| 17 | ELSE() | |
| 18 | SET(USE_SHA1 "CollisionDetection") | |
| 19 | ENDIF() | |
| 20 | ENDIF() | |
| 21 | ||
| 22 | IF(USE_SHA1 STREQUAL "CollisionDetection") | |
| 23 | SET(GIT_SHA1_COLLISIONDETECT 1) | |
| 24 | ADD_DEFINITIONS(-DSHA1DC_NO_STANDARD_INCLUDES=1) | |
| 25 | ADD_DEFINITIONS(-DSHA1DC_CUSTOM_INCLUDE_SHA1_C=\"common.h\") | |
| 26 | ADD_DEFINITIONS(-DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C=\"common.h\") | |
| 27 | FILE(GLOB SRC_SHA1 hash/sha1/collisiondetect.* hash/sha1/sha1dc/*) | |
| 28 | ELSEIF(USE_SHA1 STREQUAL "OpenSSL") | |
| 29 | # OPENSSL_FOUND should already be set, we're checking USE_HTTPS | |
| 30 | ||
| 31 | SET(GIT_SHA1_OPENSSL 1) | |
| 32 | IF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD") | |
| 33 | LIST(APPEND LIBGIT2_PC_LIBS "-lssl") | |
| 34 | ELSE() | |
| 35 | LIST(APPEND LIBGIT2_PC_REQUIRES "openssl") | |
| 36 | ENDIF() | |
| 37 | FILE(GLOB SRC_SHA1 hash/sha1/openssl.*) | |
| 38 | ELSEIF(USE_SHA1 STREQUAL "CommonCrypto") | |
| 39 | SET(GIT_SHA1_COMMON_CRYPTO 1) | |
| 40 | FILE(GLOB SRC_SHA1 hash/sha1/common_crypto.*) | |
| 41 | ELSEIF(USE_SHA1 STREQUAL "mbedTLS") | |
| 42 | SET(GIT_SHA1_MBEDTLS 1) | |
| 43 | FILE(GLOB SRC_SHA1 hash/sha1/mbedtls.*) | |
| 44 | LIST(APPEND LIBGIT2_SYSTEM_INCLUDES ${MBEDTLS_INCLUDE_DIR}) | |
| 45 | LIST(APPEND LIBGIT2_LIBS ${MBEDTLS_LIBRARIES}) | |
| 46 | # mbedTLS has no pkgconfig file, hence we can't require it | |
| 47 | # https://github.com/ARMmbed/mbedtls/issues/228 | |
| 48 | # For now, pass its link flags as our own | |
| 49 | LIST(APPEND LIBGIT2_PC_LIBS ${MBEDTLS_LIBRARIES}) | |
| 50 | ELSEIF(USE_SHA1 STREQUAL "Win32") | |
| 51 | SET(GIT_SHA1_WIN32 1) | |
| 52 | FILE(GLOB SRC_SHA1 hash/sha1/win32.*) | |
| 53 | ELSEIF(USE_SHA1 STREQUAL "Generic") | |
| 54 | FILE(GLOB SRC_SHA1 hash/sha1/generic.*) | |
| 55 | ELSE() | |
| 56 | MESSAGE(FATAL_ERROR "Asked for unknown SHA1 backend: ${USE_SHA1}") | |
| 57 | ENDIF() | |
| 58 | ||
| c25aa7cd | 59 | list(APPEND SRC_SHA1 "hash/sha1.h") |
| 22a2d3d5 UG |
60 | list(SORT SRC_SHA1) |
| 61 | ||
| 62 | ADD_FEATURE_INFO(SHA ON "using ${USE_SHA1}") |