Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 1 | /*==-- clang-c/BuildSystem.h - Utilities for use by build systems -*- C -*-===*\ |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2 | |* *| |
| 3 | |* The LLVM Compiler Infrastructure *| |
| 4 | |* *| |
| 5 | |* This file is distributed under the University of Illinois Open Source *| |
| 6 | |* License. See LICENSE.TXT for details. *| |
| 7 | |* *| |
| 8 | |*===----------------------------------------------------------------------===*| |
| 9 | |* *| |
| 10 | |* This header provides various utilities for use by build systems. *| |
| 11 | |* *| |
| 12 | \*===----------------------------------------------------------------------===*/ |
| 13 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 14 | #ifndef LLVM_CLANG_C_BUILDSYSTEM_H |
| 15 | #define LLVM_CLANG_C_BUILDSYSTEM_H |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 16 | |
| 17 | #include "clang-c/Platform.h" |
| 18 | #include "clang-c/CXErrorCode.h" |
| 19 | #include "clang-c/CXString.h" |
| 20 | |
| 21 | #ifdef __cplusplus |
| 22 | extern "C" { |
| 23 | #endif |
| 24 | |
| 25 | /** |
| 26 | * \defgroup BUILD_SYSTEM Build system utilities |
| 27 | * @{ |
| 28 | */ |
| 29 | |
| 30 | /** |
| 31 | * \brief Return the timestamp for use with Clang's |
| 32 | * \c -fbuild-session-timestamp= option. |
| 33 | */ |
| 34 | CINDEX_LINKAGE unsigned long long clang_getBuildSessionTimestamp(void); |
| 35 | |
| 36 | /** |
| 37 | * \brief Object encapsulating information about overlaying virtual |
| 38 | * file/directories over the real file system. |
| 39 | */ |
| 40 | typedef struct CXVirtualFileOverlayImpl *CXVirtualFileOverlay; |
| 41 | |
| 42 | /** |
| 43 | * \brief Create a \c CXVirtualFileOverlay object. |
| 44 | * Must be disposed with \c clang_VirtualFileOverlay_dispose(). |
| 45 | * |
| 46 | * \param options is reserved, always pass 0. |
| 47 | */ |
| 48 | CINDEX_LINKAGE CXVirtualFileOverlay |
| 49 | clang_VirtualFileOverlay_create(unsigned options); |
| 50 | |
| 51 | /** |
| 52 | * \brief Map an absolute virtual file path to an absolute real one. |
| 53 | * The virtual path must be canonicalized (not contain "."/".."). |
| 54 | * \returns 0 for success, non-zero to indicate an error. |
| 55 | */ |
| 56 | CINDEX_LINKAGE enum CXErrorCode |
| 57 | clang_VirtualFileOverlay_addFileMapping(CXVirtualFileOverlay, |
| 58 | const char *virtualPath, |
| 59 | const char *realPath); |
| 60 | |
| 61 | /** |
| 62 | * \brief Set the case sensitivity for the \c CXVirtualFileOverlay object. |
| 63 | * The \c CXVirtualFileOverlay object is case-sensitive by default, this |
| 64 | * option can be used to override the default. |
| 65 | * \returns 0 for success, non-zero to indicate an error. |
| 66 | */ |
| 67 | CINDEX_LINKAGE enum CXErrorCode |
| 68 | clang_VirtualFileOverlay_setCaseSensitivity(CXVirtualFileOverlay, |
| 69 | int caseSensitive); |
| 70 | |
| 71 | /** |
| 72 | * \brief Write out the \c CXVirtualFileOverlay object to a char buffer. |
| 73 | * |
| 74 | * \param options is reserved, always pass 0. |
| 75 | * \param out_buffer_ptr pointer to receive the buffer pointer, which should be |
| 76 | * disposed using \c free(). |
| 77 | * \param out_buffer_size pointer to receive the buffer size. |
| 78 | * \returns 0 for success, non-zero to indicate an error. |
| 79 | */ |
| 80 | CINDEX_LINKAGE enum CXErrorCode |
| 81 | clang_VirtualFileOverlay_writeToBuffer(CXVirtualFileOverlay, unsigned options, |
| 82 | char **out_buffer_ptr, |
| 83 | unsigned *out_buffer_size); |
| 84 | |
| 85 | /** |
| 86 | * \brief Dispose a \c CXVirtualFileOverlay object. |
| 87 | */ |
| 88 | CINDEX_LINKAGE void clang_VirtualFileOverlay_dispose(CXVirtualFileOverlay); |
| 89 | |
| 90 | /** |
| 91 | * \brief Object encapsulating information about a module.map file. |
| 92 | */ |
| 93 | typedef struct CXModuleMapDescriptorImpl *CXModuleMapDescriptor; |
| 94 | |
| 95 | /** |
| 96 | * \brief Create a \c CXModuleMapDescriptor object. |
| 97 | * Must be disposed with \c clang_ModuleMapDescriptor_dispose(). |
| 98 | * |
| 99 | * \param options is reserved, always pass 0. |
| 100 | */ |
| 101 | CINDEX_LINKAGE CXModuleMapDescriptor |
| 102 | clang_ModuleMapDescriptor_create(unsigned options); |
| 103 | |
| 104 | /** |
| 105 | * \brief Sets the framework module name that the module.map describes. |
| 106 | * \returns 0 for success, non-zero to indicate an error. |
| 107 | */ |
| 108 | CINDEX_LINKAGE enum CXErrorCode |
| 109 | clang_ModuleMapDescriptor_setFrameworkModuleName(CXModuleMapDescriptor, |
| 110 | const char *name); |
| 111 | |
| 112 | /** |
| 113 | * \brief Sets the umbrealla header name that the module.map describes. |
| 114 | * \returns 0 for success, non-zero to indicate an error. |
| 115 | */ |
| 116 | CINDEX_LINKAGE enum CXErrorCode |
| 117 | clang_ModuleMapDescriptor_setUmbrellaHeader(CXModuleMapDescriptor, |
| 118 | const char *name); |
| 119 | |
| 120 | /** |
| 121 | * \brief Write out the \c CXModuleMapDescriptor object to a char buffer. |
| 122 | * |
| 123 | * \param options is reserved, always pass 0. |
| 124 | * \param out_buffer_ptr pointer to receive the buffer pointer, which should be |
| 125 | * disposed using \c free(). |
| 126 | * \param out_buffer_size pointer to receive the buffer size. |
| 127 | * \returns 0 for success, non-zero to indicate an error. |
| 128 | */ |
| 129 | CINDEX_LINKAGE enum CXErrorCode |
| 130 | clang_ModuleMapDescriptor_writeToBuffer(CXModuleMapDescriptor, unsigned options, |
| 131 | char **out_buffer_ptr, |
| 132 | unsigned *out_buffer_size); |
| 133 | |
| 134 | /** |
| 135 | * \brief Dispose a \c CXModuleMapDescriptor object. |
| 136 | */ |
| 137 | CINDEX_LINKAGE void clang_ModuleMapDescriptor_dispose(CXModuleMapDescriptor); |
| 138 | |
| 139 | /** |
| 140 | * @} |
| 141 | */ |
| 142 | |
| 143 | #ifdef __cplusplus |
| 144 | } |
| 145 | #endif |
| 146 | |
| 147 | #endif /* CLANG_C_BUILD_SYSTEM_H */ |
| 148 | |