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app-shells/squirrelsh: Fix building with GCC-6

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Bug: https://bugs.gentoo.org/show_bug.cgi?id=594466
Package-Manager: Portage-2.3.6, Repoman-2.3.2
Closes: https://github.com/gentoo/gentoo/pull/4693
This commit is contained in:
Peter Levine
2017-05-24 02:58:09 -04:00
committed by David Seifert
parent ba28ca612d
commit fc435049e1
2 changed files with 219 additions and 1 deletions
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217
app-shells/squirrelsh/files/squirrelsh-1.2.7-gcc6.patch Normal file
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@@ -0,0 +1,217 @@
diff --git a/shell/base.cpp b/shell/base.cpp
index 3a89b6d..33803c3 100644
--- a/shell/base.cpp
+++ b/shell/base.cpp
@@ -1,5 +1,5 @@
// Squirrel Shell
-// Copyright (c) 2006-2010, Constantin Makshin
+// Copyright (c) 2006-2017, Constantin Makshin
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -15,6 +15,7 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "common.h"
+#include <algorithm>
#include <string.h>
#include <string>
@@ -36,14 +37,6 @@ typedef HANDLE SysHandle;
typedef int SysHandle;
#endif
-#if !defined(min)
-# define min(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
-#if !defined(max)
-# define max(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
// Maximum number of command line arguments passed to the child process
#define MAX_ARGS 130
// Maximum number of environment variables passed to the child process
@@ -177,7 +170,7 @@ static bool ReadFromPipe (SysHandle pipe, void* buffer, size_t numBytesToRead, s
if (!numBytesToRead ||
!PeekNamedPipe(pipe, NULL, 0, NULL, &numBytesAvailable, NULL) || !numBytesAvailable ||
- !ReadFile(pipe, buffer, min(numBytesToRead, numBytesAvailable), &nbr, NULL) || !nbr)
+ !ReadFile(pipe, buffer, std::min(numBytesToRead, numBytesAvailable), &nbr, NULL) || !nbr)
{
return false;
}
@@ -188,7 +181,7 @@ static bool ReadFromPipe (SysHandle pipe, void* buffer, size_t numBytesToRead, s
#else
int nbr = read(pipe, buffer, numBytesToRead);
if (numBytesRead)
- *numBytesRead = max(nbr, 0);
+ *numBytesRead = std::max(nbr, 0);
return nbr > 0;
#endif
@@ -210,7 +203,7 @@ static bool WriteToPipe (SysHandle pipe, const void* buffer, size_t numBytesToWr
#else
int nbw = write(pipe, buffer, numBytesToWrite);
if (numBytesWritten)
- *numBytesWritten = max(nbw, 0);
+ *numBytesWritten = std::max(nbw, 0);
return nbw > 0;
#endif
@@ -786,7 +779,7 @@ static SQInteger Run (HSQUIRRELVM)
// Pass data to/from child process' streams
std::basic_string<SQChar> output,
error;
- int nfds = max(newInput[1], max(newOutput[0], newError[0])) + 1;
+ int nfds = std::max(newInput[1], std::max(newOutput[0], newError[0])) + 1;
for (;;)
{
// Check if there's any data available for reading/writing
diff --git a/shell/common.h b/shell/common.h
index 7cb4d47..461410d 100644
--- a/shell/common.h
+++ b/shell/common.h
@@ -1,5 +1,5 @@
// Squirrel Shell
-// Copyright (c) 2006-2010, Constantin Makshin
+// Copyright (c) 2006-2017, Constantin Makshin
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -47,6 +47,7 @@
# define WIN32_LEAN_AND_MEAN
# define WIN64_LEAN_AND_MEAN
# define STRICT
+# define NOMINMAX
# include <windows.h>
#else
# include <unistd.h>
@@ -88,14 +89,6 @@
# define MAX_PATH 260
#endif
-#if !defined(min)
-# define min(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
-#if !defined(max)
-# define max(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
#define SQUIRREL_VERSION_SHORT "3.0.3"
extern HSQUIRRELVM sqvm; // We aren't going to create more than one VM, so it's acceptable to make this global
diff --git a/shell/hash_adler32.cpp b/shell/hash_adler32.cpp
index c42f440..b250875 100644
--- a/shell/hash_adler32.cpp
+++ b/shell/hash_adler32.cpp
@@ -8,6 +8,7 @@
*/
#include "hash.h"
+#include <algorithm>
#define BASE 65521ul
#define NMAX 5552
@@ -87,7 +88,7 @@ void Hash_Adler32 (FILE* file, unsigned char* block, unsigned char* hash, SQInte
unsigned adler = 1;
do
{
- size_t r = fread(block, 1, min(left, BLOCK_SIZE), file);
+ size_t r = fread(block, 1, size_t(std::min<SQInteger>(left, BLOCK_SIZE)), file);
adler = adler32(adler, block, r);
left -= SQInteger(r);
} while (left);
diff --git a/shell/hash_crc32.cpp b/shell/hash_crc32.cpp
index d18a3aa..9bcb233 100644
--- a/shell/hash_crc32.cpp
+++ b/shell/hash_crc32.cpp
@@ -8,6 +8,7 @@
*/
#include "hash.h"
+#include <algorithm>
static unsigned crc_table[256];
@@ -63,7 +64,7 @@ void Hash_CRC32 (FILE* file, unsigned char* block, unsigned char* hash, SQIntege
unsigned crc = 0;
do
{
- size_t r = fread(block, 1, min(left, BLOCK_SIZE), file);
+ size_t r = fread(block, 1, size_t(std::min<SQInteger>(left, BLOCK_SIZE)), file);
crc = crc32(crc, block, r);
left -= SQInteger(r);
} while (left);
diff --git a/shell/hash_md5.cpp b/shell/hash_md5.cpp
index b1a3c2a..a82d4c5 100644
--- a/shell/hash_md5.cpp
+++ b/shell/hash_md5.cpp
@@ -20,6 +20,7 @@
*/
#include "hash.h"
+#include <algorithm>
struct MD5Context
{
@@ -201,7 +202,7 @@ void Hash_MD5 (FILE* file, unsigned char* block, unsigned char* hash, SQInteger
MD5Init(&ctx);
do
{
- size_t r = fread(block, 1, min(left, BLOCK_SIZE), file);
+ size_t r = fread(block, 1, size_t(std::min<SQInteger>(left, BLOCK_SIZE)), file);
MD5Update(&ctx, block, r);
left -= SQInteger(r);
} while (left);
diff --git a/shell/util.cpp b/shell/util.cpp
index 48983f6..6d0d199 100644
--- a/shell/util.cpp
+++ b/shell/util.cpp
@@ -1,5 +1,5 @@
// Squirrel Shell
-// Copyright (c) 2006-2009, Constantin Makshin
+// Copyright (c) 2006-2017, Constantin Makshin
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -15,6 +15,7 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "common.h"
+#include <algorithm>
#include <string.h>
#include <ctype.h>
@@ -123,8 +124,12 @@ SQInteger TimeToInt (unsigned year, unsigned month, unsigned day, unsigned hour,
--day;
DateAndTime result;
- result.dt.time = (min(hour, 23) * 3600) + (min(minute, 59) * 60) + min(second, 59);
- result.dt.date = (min(year, NUM_YEARS) * 372) + (min(month, 11) * 31) + min(day, NumberOfDays(month, year) - 1);
+ result.dt.time = (std::min<SQInteger>(hour, 23) * 3600)
+ + (std::min<SQInteger>(minute, 59) * 60)
+ + std::min<SQInteger>(second, 59);
+ result.dt.date = (std::min<SQInteger>(year, NUM_YEARS) * 372)
+ + (std::min<SQInteger>(month, 11) * 31)
+ + std::min<SQInteger>(day, NumberOfDays(month, year) - 1);
return result.value;
}
@@ -798,8 +803,13 @@ static SQInteger MkTime (HSQUIRRELVM)
sq_getinteger(sqvm, 5, &hour);
sq_getinteger(sqvm, 6, &minute);
sq_getinteger(sqvm, 7, &second);
- sq_pushinteger(sqvm, TimeToInt(unsigned(max(year, MIN_YEAR)), unsigned(max(month, 1)), unsigned(max(day, 1)),
- unsigned(max(hour, 0)), unsigned(max(minute, 0)), unsigned(max(second, 0))));
+ sq_pushinteger(sqvm,
+ TimeToInt(unsigned(std::max<SQInteger>(year, MIN_YEAR)),
+ unsigned(std::max<SQInteger>(month, 1)),
+ unsigned(std::max<SQInteger>(day, 1)),
+ unsigned(std::max<SQInteger>(hour, 0)),
+ unsigned(std::max<SQInteger>(minute, 0)),
+ unsigned(std::max<SQInteger>(second, 0))));
return 1;
}

3
app-shells/squirrelsh/squirrelsh-1.2.7.ebuild
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@@ -1,4 +1,4 @@
# Copyright 1999-2016 Gentoo Foundation
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="4"
@@ -24,6 +24,7 @@ src_prepare() {
epatch "${FILESDIR}"/${PN}-fix-in_LDFLAGS.patch
epatch "${FILESDIR}"/${PN}-remove-forced-abi.patch
epatch "${FILESDIR}"/${PN}-no-docs.patch
epatch "${FILESDIR}"/${P}-gcc6.patch
}
src_configure() {