From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1851) id CA6BE3938C18; Tue, 3 Aug 2021 11:25:10 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CA6BE3938C18 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" From: Martin Liska To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-2686] Fix bashism in `libsanitizer/configure.tgt' X-Act-Checkin: gcc X-Git-Author: =?utf-8?q?Mos=C3=A8_Giordano?= X-Git-Refname: refs/heads/master X-Git-Oldrev: 1a830c0636472e47a7503a5ed879725149e2e728 X-Git-Newrev: 759f3854f0fdb4add2961bfafd1ee793f392f70a Message-Id: <20210803112510.CA6BE3938C18@sourceware.org> Date: Tue, 3 Aug 2021 11:25:10 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Aug 2021 11:25:10 -0000 https://gcc.gnu.org/g:759f3854f0fdb4add2961bfafd1ee793f392f70a commit r12-2686-g759f3854f0fdb4add2961bfafd1ee793f392f70a Author: Mosè Giordano Date: Fri Jun 18 23:46:44 2021 +0000 Fix bashism in `libsanitizer/configure.tgt' Appending to a string variable with `+=' is a bashism and does not work in strict POSIX shells like dash. This results in the extra compilation flags not to be set correctly. This patch replaces the `+=' syntax with a simple string interpolation to append to the `EXTRA_CXXFLAGS' variable. libsanitizer/ChangeLog PR sanitizer/101111 * configure.tgt: Fix bashism in setting of `EXTRA_CXXFLAGS'. Diff: --- libsanitizer/configure.tgt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libsanitizer/configure.tgt b/libsanitizer/configure.tgt index f635e412bdc..5a59ea6a1b5 100644 --- a/libsanitizer/configure.tgt +++ b/libsanitizer/configure.tgt @@ -70,7 +70,7 @@ case "${target}" in ;; x86_64-*-darwin2* | x86_64-*-darwin1[2-9]* | i?86-*-darwin1[2-9]*) TSAN_SUPPORTED=no - EXTRA_CXXFLAGS+="-Wl,-undefined,dynamic_lookup" + EXTRA_CXXFLAGS="${EXTRA_CXXFLAGS} -Wl,-undefined,dynamic_lookup" ;; x86_64-*-solaris2.11* | i?86-*-solaris2.11*) ;;