- fix CC_VERSION and CXX_VERSION for compilers that return multiple lines of

output for "--version" (e.g. gcc 3.x)

- fix CC_VERSION and CXX_VERSION for compilers that return multiple lines of
output for "--version" (e.g. gcc 3.x)
f0a3a937 · unknown · b69d8f4a · f0a3a937
Commit f0a3a937 authored Dec 23, 2002 by unknown
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Showing with 2 additions and 2 deletions

configure.in configure.in +2 -2

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--- a/configure.in
+++ b/configure.in
@@ -130,7 +130,7 @@ AC_PROG_CXX
 AC_PROG_CPP
 # Print version of CC and CXX compiler (if they support --version)
-CC_VERSION=`$CC --version`
+CC_VERSION=`$CC --version | sed 1q`
 if test $? -eq "0"
 then
  AC_MSG_CHECKING("C Compiler version");
@@ -138,7 +138,7 @@ then
 else
 CC_VERSION=""
 fi
-CXX_VERSION=`$CXX --version`
+CXX_VERSION=`$CXX --version | sed 1q`
 if test $? -eq "0"
 then
  AC_MSG_CHECKING("C++ compiler version");