File gcc-version-check.patch of Package exiv2

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File gcc-version-check.patch of Package exiv2

From 04052ceb8609ea9c92095e61807efde2166cb6f5 Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fabian@ritter-vogt.de>
Date: Mon, 3 Jul 2017 16:53:29 +0200
Subject: [PATCH] Do not use GCC_MINOR in CMakeLists.txt

"gcc -dumpversion" with GCC >= 7 only prints "7", thus GCC_MINOR is not defined.
That results in:

CMake Error at CMakeLists.txt:86 (list):
list index: 1 out of range (-1, 0)
---
 CMakeLists.txt | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 130cb56e..aab5888f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,9 +83,8 @@ IF( MINGW OR UNIX )
     execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
     string(REGEX MATCHALL "[0-9]+" GCC_VERSION_COMPONENTS ${GCC_VERSION})
     list(GET GCC_VERSION_COMPONENTS 0 GCC_MAJOR)
-    list(GET GCC_VERSION_COMPONENTS 1 GCC_MINOR)
 
-    message(STATUS Compiler: ${COMPILER} " Major:" ${GCC_MAJOR} " Minor:" ${GCC_MINOR})
+    message(STATUS Compiler: ${COMPILER} " Major:" ${GCC_MAJOR})
 
     IF ( CYGWIN OR ( ${GCC_MAJOR} GREATER 5 ))
         ADD_DEFINITIONS( -std=gnu++98 ) # to support snprintf

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File gcc-version-check.patch of Package exiv2

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