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Subject: |
libtool no-suppress evaluated incorrectly |
Date: |
Sat, 03 Apr 2021 17:35:54 +0200 (CEST) |
Hello,I believe it is bug that the "-no-suppress" option for is evaluated depending on the possition in the agruments for the --mode=compile.
This doesn't work:
$ /bin/sh ../libtool --tag=CC --mode=compile -no-suppress gcc -DHAVE_CONFIG_H -I. -I.. -D _GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES -pipe -D _GNU_SOURCE -I../include -Werror -Wall -g -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -Wstrict-prototypes -c -o emu.lo emu.c
Usage: /home/mambroz/rpmbuild/BUILD/libemu-ab48695b7113db692982a1839e3d6eb9e73e90a9/libtool [OPTION]... [MODE-ARG]...
Try 'libtool --help' for more information.
libtool: error: unrecognised option: '-no-suppress'
Placing the option "-no-suppress" as any option after gcc works:
$ /bin/sh ../libtool --tag=CC --mode=compile gcc -no-suppress -DHAVE_CONFIG_H -I. -I.. -D _GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES -pipe -D _GNU_SOURCE -I../include -Werror -Wall -g -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -Wstrict-prototypes -c -o emu.lo emu.c
OR this works as well
/bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I.. -D _GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES -pipe -D _GNU_SOURCE -I../include -Werror -Wall -g -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -Wstrict-prototypes -c -o emu.lo emu.c -no-suppress
best regards
Michal Ambroz
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--- Begin Message ---
Subject: |
Re: libtool no-suppress evaluated incorrectly |
Date: |
Mon, 18 Mar 2024 17:46:37 +0200 |
User-agent: |
Mozilla Thunderbird |
Thank you for your bug report!
This is the intended behaviour. The '-no-suppress' option is a
compile mode flag, and Section 4.1 of the libtool.pdf [1] should
contain a sufficient description for why this is.
[1] https://www.gnu.org/software/libtool/manual/libtool.pdf
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