mozilla-config.h.in
author Tom Ritter <tom@mozilla.com>
Mon, 22 Jan 2018 12:18:51 -0600
changeset 401897 c0de1027fbdab6f93e38854be19bbb936012339c
parent 397410 e9c5541886e8b7cb9960751e25e3b05f0780f6b4
child 419363 1becc594554c1a273535ed175895e801667735e9
permissions -rw-r--r--
Bug 1431803 Turn __try into if(true) and __except into else in the chromium sandbox code r=bobowen,glandium MinGW doesn't support __try / __except. There are a few mechanisms available to hack around it and pseudo-support it, but these are untested in Firefox. What is tested (and works) is replacing them with if(true) and else. So we do that to neuter them in all places. There is only one situation where we need to actively modify the code (because it always throws an exception) and that situation is resolved in the other patch of this bug. MozReview-Commit-ID: IySnfxDlmW3

/* List of defines generated by configure. Included with preprocessor flag,
 * -include, to avoid long list of -D defines on the compile command-line.
 * Do not edit.
 */

#ifndef MOZILLA_CONFIG_H
#define MOZILLA_CONFIG_H

#if defined(__clang__)
#pragma clang diagnostic push
#if __has_warning("-Wreserved-id-macro")
#pragma clang diagnostic ignored "-Wreserved-id-macro"
#endif
#endif

/* Expands to all the defines from configure. */
#undef ALLDEFINES

/*
 * The c99 defining the limit macros (UINT32_MAX for example), says:
 *
 *   C++ implementations should define these macros only when
 *   __STDC_LIMIT_MACROS is defined before <stdint.h> is included.
 *
 * The same also occurs with __STDC_CONSTANT_MACROS for the constant macros
 * (INT8_C for example) used to specify a literal constant of the proper type,
 * and with __STDC_FORMAT_MACROS for the format macros (PRId32 for example) used
 * with the fprintf function family.
 */
#define __STDC_LIMIT_MACROS
#define __STDC_CONSTANT_MACROS
#if !defined(__STDC_FORMAT_MACROS)
#define __STDC_FORMAT_MACROS
#endif

#if defined(__clang__)
#pragma clang diagnostic pop
#endif

/*
 * Force-include hunspell_alloc_hooks.h and hunspell_fopen_hooks.h for hunspell,
 * so that we don't need to modify them directly.
 *
 * HUNSPELL_STATIC is defined in extensions/spellcheck/hunspell/src/Makefile.in,
 * unless --enable-system-hunspell is defined.
 */
#if defined(HUNSPELL_STATIC)
#include "hunspell_alloc_hooks.h"
#include "hunspell_fopen_hooks.h"
#endif

/*
 * Force-include sdkdecls.h for building the chromium sandbox code.
 *
 * CHROMIUM_SANDBOX_BUILD is defined in security/sandbox/moz.build.
 * Note that this include path relies on the LOCAL_INCLUDES in that file.
 */
#if defined(CHROMIUM_SANDBOX_BUILD) && defined(XP_WIN)
#include "base/win/sdkdecls.h"

#ifdef __MINGW32__
/*
 * MinGW doesn't support __try / __except. There are a few mechanisms available
 * to hack around it and pseudo-support it, but these are untested in Firefox.
 * What is tested (and works) is replacing them with if(true) and else.
 */
#define __try if(true)
#define __except(x) else

#endif /* __MINGW32__ */
#endif /* defined(CHROMIUM_SANDBOX_BUILD) && defined(XP_WIN) */

#endif /* MOZILLA_CONFIG_H */