[Buildroot] [PATCH v2 1/1] package/qt5webkit: fix ICU related compile failures from capital bool defines
Henri Roosen
henriroosen at gmail.com
Thu Mar 25 17:39:47 UTC 2021
This patch fixes the following compile failures:
In file included from platform/text/TextAllInOne.cpp:30:
platform/text/TextBreakIteratorICU.cpp: In function ‘bool
WebCore::textInChunkOrOutOfRange(UText*, int64_t, int64_t, UBool,
UBool&)’:
platform/text/TextBreakIteratorICU.cpp:217:28: error: ‘TRUE’ was not
declared in this scope
217 | isAccessible = TRUE;
| ^~~~
platform/text/TextBreakIteratorICU.cpp:222:28: error: ‘FALSE’ was not
declared in this scope
222 | isAccessible = FALSE;
| ^~~~~
platform/text/TextBreakIteratorICU.cpp:231:28: error: ‘TRUE’ was not
declared in this scope
231 | isAccessible = TRUE;
| ^~~~
platform/text/TextBreakIteratorICU.cpp:236:28: error: ‘FALSE’ was not
declared in this scope
236 | isAccessible = FALSE;
| ^~~~~
platform/text/TextBreakIteratorICU.cpp: In function ‘UBool
WebCore::textLatin1Access(UText*, int64_t, UBool)’:
platform/text/TextBreakIteratorICU.cpp:246:16: error: ‘FALSE’ was not
declared in this scope
246 | return FALSE;
| ^~~~~
platform/text/TextBreakIteratorICU.cpp:266:12: error: ‘TRUE’ was not
declared in this scope
266 | return TRUE;
| ^~~~
platform/text/TextBreakIteratorICU.cpp: In function ‘UBool
WebCore::textUTF16Access(UText*, int64_t, UBool)’:
platform/text/TextBreakIteratorICU.cpp:367:16: error: ‘FALSE’ was not
declared in this scope
367 | return FALSE;
| ^~~~~
platform/text/TextBreakIteratorICU.cpp:387:12: error: ‘TRUE’ was not
declared in this scope
387 | return TRUE;
| ^~~~
...
In file included from platform/text/TextAllInOne.cpp:32:
platform/text/TextCodecICU.cpp: In member function ‘void
WebCore::TextCodecICU::createICUConverter() const’:
platform/text/TextCodecICU.cpp:272:42: error: ‘TRUE’ was not declared in
this scope
272 | ucnv_setFallback(m_converterICU, TRUE);
| ^~~~
The compile failures are fixed by replacing the use of FALSE/TRUE with
false/true as suggested by [1] and/or [2].
A better description is directly from the patch/pull-request ([3]):
Traditionally, ICU4C has defined its own `FALSE`=0 / `TRUE`=1 macros for use with `UBool`.
Starting with ICU 68 (2020q4), we no longer define these in public header files
(unless `U_DEFINE_FALSE_AND_TRUE`=1),
in order to avoid name collisions with code outside ICU defining enum constants and similar
with these names.
and explains why it occurred just recently/since the icu bump to version
68-1 ([4])...
[1] https://unicode-org.atlassian.net/browse/ICU-21267
[2] https://unicode-org.atlassian.net/browse/ICU-21148
[3] https://github.com/unicode-org/icu/pull/1282/commits/5d77f7084dbfad50c7ccc17bccb85aa24bae8937
[4] https://git.buildroot.net/buildroot/commit/?id=88f2d1c4e52607d2c2a1fa8d934152c47167a168
Signed-off-by: Henri Roosen <henri.roosen at ginzinger.com>
Reviewed-by: Peter Seiderer <ps.report at gmx.net>
---
Changes since v1:
- added Peter Seiderer's comment and Reviewed-by to the commit message
...compile-failures-from-capital-bool-d.patch | 97 +++++++++++++++++++
1 file changed, 97 insertions(+)
create mode 100644 package/qt5/qt5webkit/0009-Fix-ICU-related-compile-failures-from-capital-bool-d.patch
diff --git a/package/qt5/qt5webkit/0009-Fix-ICU-related-compile-failures-from-capital-bool-d.patch b/package/qt5/qt5webkit/0009-Fix-ICU-related-compile-failures-from-capital-bool-d.patch
new file mode 100644
index 0000000000..04f41afee0
--- /dev/null
+++ b/package/qt5/qt5webkit/0009-Fix-ICU-related-compile-failures-from-capital-bool-d.patch
@@ -0,0 +1,97 @@
+From 37ee268d9d07a8dad02c1d8db3bf96e0b30df10b Mon Sep 17 00:00:00 2001
+From: Henri Roosen <henri.roosen at ginzinger.com>
+Date: Thu, 18 Mar 2021 11:53:57 +0100
+Subject: [PATCH] Fix ICU related compile failures from capital bool defines
+
+See ICU-21267
+---
+ .../platform/text/TextBreakIteratorICU.cpp | 16 ++++++++--------
+ Source/WebCore/platform/text/TextCodecICU.cpp | 2 +-
+ 2 files changed, 9 insertions(+), 9 deletions(-)
+
+diff --git a/Source/WebCore/platform/text/TextBreakIteratorICU.cpp b/Source/WebCore/platform/text/TextBreakIteratorICU.cpp
+index b4046ac9..832890a2 100644
+--- a/Source/WebCore/platform/text/TextBreakIteratorICU.cpp
++++ b/Source/WebCore/platform/text/TextBreakIteratorICU.cpp
+@@ -214,12 +214,12 @@ static inline bool textInChunkOrOutOfRange(UText* text, int64_t nativeIndex, int
+ // Ensure chunk offset is well formed if computed offset exceeds int32_t range.
+ ASSERT(offset < numeric_limits<int32_t>::max());
+ text->chunkOffset = offset < numeric_limits<int32_t>::max() ? static_cast<int32_t>(offset) : 0;
+- isAccessible = TRUE;
++ isAccessible = true;
+ return true;
+ }
+ if (nativeIndex >= nativeLength && text->chunkNativeLimit == nativeLength) {
+ text->chunkOffset = text->chunkLength;
+- isAccessible = FALSE;
++ isAccessible = false;
+ return true;
+ }
+ } else {
+@@ -228,12 +228,12 @@ static inline bool textInChunkOrOutOfRange(UText* text, int64_t nativeIndex, int
+ // Ensure chunk offset is well formed if computed offset exceeds int32_t range.
+ ASSERT(offset < numeric_limits<int32_t>::max());
+ text->chunkOffset = offset < numeric_limits<int32_t>::max() ? static_cast<int32_t>(offset) : 0;
+- isAccessible = TRUE;
++ isAccessible = true;
+ return true;
+ }
+ if (nativeIndex <= 0 && !text->chunkNativeStart) {
+ text->chunkOffset = 0;
+- isAccessible = FALSE;
++ isAccessible = false;
+ return true;
+ }
+ }
+@@ -243,7 +243,7 @@ static inline bool textInChunkOrOutOfRange(UText* text, int64_t nativeIndex, int
+ static UBool textLatin1Access(UText* text, int64_t nativeIndex, UBool forward)
+ {
+ if (!text->context)
+- return FALSE;
++ return false;
+ int64_t nativeLength = textNativeLength(text);
+ UBool isAccessible;
+ if (textInChunkOrOutOfRange(text, nativeIndex, nativeLength, forward, isAccessible))
+@@ -263,7 +263,7 @@ static UBool textLatin1Access(UText* text, int64_t nativeIndex, UBool forward)
+ ASSERT(newContext == PriorContext);
+ textLatin1SwitchToPriorContext(text, nativeIndex, nativeLength, forward);
+ }
+- return TRUE;
++ return true;
+ }
+
+ static const struct UTextFuncs textLatin1Funcs = {
+@@ -364,7 +364,7 @@ static void textUTF16SwitchToPriorContext(UText* text, int64_t nativeIndex, int6
+ static UBool textUTF16Access(UText* text, int64_t nativeIndex, UBool forward)
+ {
+ if (!text->context)
+- return FALSE;
++ return false;
+ int64_t nativeLength = textNativeLength(text);
+ UBool isAccessible;
+ if (textInChunkOrOutOfRange(text, nativeIndex, nativeLength, forward, isAccessible))
+@@ -384,7 +384,7 @@ static UBool textUTF16Access(UText* text, int64_t nativeIndex, UBool forward)
+ ASSERT(newContext == PriorContext);
+ textUTF16SwitchToPriorContext(text, nativeIndex, nativeLength, forward);
+ }
+- return TRUE;
++ return true;
+ }
+
+ static const struct UTextFuncs textUTF16Funcs = {
+diff --git a/Source/WebCore/platform/text/TextCodecICU.cpp b/Source/WebCore/platform/text/TextCodecICU.cpp
+index 86d4ea17..da152edd 100644
+--- a/Source/WebCore/platform/text/TextCodecICU.cpp
++++ b/Source/WebCore/platform/text/TextCodecICU.cpp
+@@ -269,7 +269,7 @@ void TextCodecICU::createICUConverter() const
+ m_converterICU = ucnv_open(m_canonicalConverterName, &err);
+ ASSERT(U_SUCCESS(err));
+ if (m_converterICU)
+- ucnv_setFallback(m_converterICU, TRUE);
++ ucnv_setFallback(m_converterICU, true);
+ }
+
+ int TextCodecICU::decodeToBuffer(UChar* target, UChar* targetLimit, const char*& source, const char* sourceLimit, int32_t* offsets, bool flush, UErrorCode& err)
+--
+2.20.1
+
--
2.20.1
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