From 7d9817ca935a35fe6c8e2c2c7615825fa08a3a19 Mon Sep 17 00:00:00 2001 From: "simit.ghane" Date: Tue, 7 May 2024 14:09:03 +0530 Subject: [PATCHV2] Fix building error with '-O2' in sysroot path Upstream-Status: Backport [https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=7d9817ca935a35fe6c8e2c2c7615825fa08a3a19 https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=e96df0c82e086bf348753d2d0fa37fa6191b4b14 https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=5afadba008918d651afefb842ae123cc18454c74] * cipher/Makefile.am (o_flag_munging): Tweak the sed script. * random/Makefile.am (o_flag_munging): Ditto. -- Characters like '-O2' or '-Ofast' will be replaced by '-O1' and '-O0' respectively when compiling cipher and random in the filesystem paths as well if they happen to contain '-O2' or '-Ofast If we are cross compiling libgcrypt and sysroot contains such characters, we would get compile errors because the sysroot path has been modified. Fix this by adding blank spaces and tabs before the original matching pattern in the sed command. Signed-off-by: simit.ghane ChangeLog entries added by wk Note that there is also the configure option --disable-O-flag-munging; see the README. random:cipher: handle substitution in sed command * cipher/Makefile.am (o_flag_munging): Add 'g' flag for first sed expression. * random/Makefile.am (o_flag_munging): Likewise. [jk: add changelog to commit message] Signed-off-by: Jussi Kivilinna --- cipher/Makefile.am | 2 +- random/Makefile.am | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/cipher/Makefile.am b/cipher/Makefile.am index c3d642b2ac..f1c3971c40 100644 --- a/cipher/Makefile.am +++ b/cipher/Makefile.am @@ -153,7 +153,7 @@ gost-s-box: gost-s-box.c if ENABLE_O_FLAG_MUNGING -o_flag_munging = sed -e 's/-O\([2-9sgz][2-9sgz]*\)/-O1/' -e 's/-Ofast/-O1/g' +o_flag_munging = sed -e 's/[[:blank:]]-O\([1-9sgz][1-9sgz]*\)/ -O1 /g' -e 's/[[:blank:]]-Ofast/ -O1 /g' else o_flag_munging = cat endif diff --git a/random/Makefile.am b/random/Makefile.am index 0c935a0595..340df38a79 100644 --- a/random/Makefile.am +++ b/random/Makefile.am @@ -56,7 +56,7 @@ jitterentropy-base.c jitterentropy.h jitterentropy-base-user.h # The rndjent module needs to be compiled without optimization. */ if ENABLE_O_FLAG_MUNGING -o_flag_munging = sed -e 's/-O\([1-9sgz][1-9sgz]*\)/-O0/g' -e 's/-Ofast/-O0/g' +o_flag_munging = sed -e 's/[[:blank:]]-O\([1-9sgz][1-9sgz]*\)/ -O0 /g' -e 's/[[:blank:]]-Ofast/ -O0 /g' else o_flag_munging = cat endif