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llvm-project/clang/test/Frontend/system-header-prefix.c

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Move the -i[no-]system-prefix options from CC1Options.td to Options.td. Summary: This allows them to be used without -cc1 the same way as -I and -isystem. Renamed the options to --system-header-prefix=/--no-system-header-prefix to avoid interference with -isystem and make the intent of the option cleaner. Reviewers: rsmith Reviewed By: rsmith CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D3185 llvm-svn: 204775
2014-03-26 09:39:59 +08:00
// RUN: %clang --system-header-prefix=libs/ --no-system-header-prefix=libs/mylib/ -I%S/Inputs/SystemHeaderPrefix -Wundef -E %s 2>&1 | FileCheck %s
// RUN: %clang --system-header-prefix libs/ --no-system-header-prefix libs/mylib/ -I%S/Inputs/SystemHeaderPrefix -Wundef -E %s 2>&1 | FileCheck %s
Add -isystem-prefix and -ino-system-prefix arguments, which can be used to override whether headers are system headers by checking for prefixes of the header name specified in the #include directive. This allows warnings to be disabled for third-party code which is found in specific subdirectories of include paths. llvm-svn: 158418
2012-06-14 04:27:03 +08:00
#include "src/all.h"
// CHECK-NOT: BOOST
Try to fix the test for Windows paths after r196859 llvm-svn: 196862
2013-12-10 10:00:48 +08:00
// CHECK: libs{{/|\\}}mylib{{/|\\}}warn.h:1:5: warning: 'MYLIB' is not defined, evaluates to 0
Add -isystem-prefix and -ino-system-prefix arguments, which can be used to override whether headers are system headers by checking for prefixes of the header name specified in the #include directive. This allows warnings to be disabled for third-party code which is found in specific subdirectories of include paths. llvm-svn: 158418
2012-06-14 04:27:03 +08:00
// CHECK-NOT: BOOST
Try to fix the test for Windows paths after r196859 llvm-svn: 196862
2013-12-10 10:00:48 +08:00
// CHECK: libs{{/|\\}}mylib{{/|\\}}warn.h:1:5: warning: 'MYLIB' is not defined, evaluates to 0
Add -isystem-prefix and -ino-system-prefix arguments, which can be used to override whether headers are system headers by checking for prefixes of the header name specified in the #include directive. This allows warnings to be disabled for third-party code which is found in specific subdirectories of include paths. llvm-svn: 158418
2012-06-14 04:27:03 +08:00
// CHECK-NOT: BOOST
Try to fix the test for Windows paths after r196859 llvm-svn: 196862
2013-12-10 10:00:48 +08:00
// CHECK: src{{/|\\}}warn.h:1:5: warning: 'SRC' is not defined, evaluates to 0
Add -isystem-prefix and -ino-system-prefix arguments, which can be used to override whether headers are system headers by checking for prefixes of the header name specified in the #include directive. This allows warnings to be disabled for third-party code which is found in specific subdirectories of include paths. llvm-svn: 158418
2012-06-14 04:27:03 +08:00
// CHECK-NOT: BOOST