John Frankish wrote:
Ref: Linux From Scratch - Version SVN-20171219 Chapter 6. Installing
Basic System Software Gettext-0.19.8.1
..fails to compile with the error below.
Adding "-lm" to gettext-tools/src/libgettextsrc.la and
gettext-tools/gnulib-lib/libgettextlib.la solves the problem.
-----
/bin/sh ../libtool --tag=CC --mode=link gcc -flto
-fuse-linker-plugin -mtune=generic -Os -pipe -o msgfmt
msgfmt-msgfmt.o msgfmt-write-mo.o msgfmt-write-java.o
msgfmt-write-csharp.o msgfmt-write-resources.o msgfmt-write-tcl.o
msgfmt-write-qt.o msgfmt-write-desktop.o msgfmt-write-xml.o
../../gettext-runtime/intl/msgfmt-hash-string.o libgettextsrc.la
libtool: link: gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe
-o .libs/msgfmt msgfmt-msgfmt.o msgfmt-write-mo.o msgfmt-write-java.o
msgfmt-write-csharp.o msgfmt-write-resources.o msgfmt-write-tcl.o
msgfmt-write-qt.o msgfmt-write-desktop.o msgfmt-write-xml.o
../../gettext-runtime/intl/msgfmt-hash-string.o
./.libs/libgettextsrc.so
/sources/gettext-0.19.8.1/gettext-tools/gnulib-lib/.libs/libgettextlib.so
-lacl -lc -fopenmp
/sources/gettext-0.19.8.1/gettext-tools/gnulib-lib/.libs/libgettextlib.so:
undefined reference to `fmod'
/sources/gettext-0.19.8.1/gettext-tools/gnulib-lib/.libs/libgettextlib.so:
undefined reference to `pow'
/sources/gettext-0.19.8.1/gettext-tools/gnulib-lib/.libs/libgettextlib.so:
undefined reference to `log10' collect2: error: ld returned 1 exit
status make[5]: *** [Makefile:2766: msgfmt] Error 1 make[5]: Leaving
directory '/sources/gettext-0.19.8.1/gettext-tools/src' make[4]: ***
[Makefile:2556: all] Error 2
I cannot reproduce the issue. I just rebuilt the system and it was fine.
There have been no changes to the gettext page since February.
I'll note that my log says:
/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -o msgfmt
msgfmt-msgfmt.o msgfmt-write-mo.o msgfmt-write-java.o
msgfmt-write-csharp.o msgfmt-write-resources.o msgfmt-write-tcl.o
msgfmt-write-qt.o msgfmt-write-desktop.o msgfmt-write-xml.o
../../gettext-runtime/intl/msgfmt-hash-string.o libgettextsrc.la
But /usr/lib/libgettextsrc.la does have -lm present, so it appears that
you have a problem earlier in the build.
-- Bruce
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