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| author | Michael Kuhn <gcc@ikkoku.de> | 2020-06-09 14:05:07 -0600 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2020-06-09 14:07:46 -0600 |
| commit | 776256757b3d12830e5449c41f1dd6c13fdf2868 (patch) | |
| tree | 3a9d1c3f92cd65e644e961eeefd85e9379ceec95 /gcc/configure | |
| parent | 84fa38d20a65e6d0dd5707c275acdb5cad3ceb5a (diff) | |
| download | gcc-776256757b3d12830e5449c41f1dd6c13fdf2868.zip gcc-776256757b3d12830e5449c41f1dd6c13fdf2868.tar.gz gcc-776256757b3d12830e5449c41f1dd6c13fdf2868.tar.bz2 | |
When specifying a non-system prefix with --with-zstd, the build fails because the header and library cannot be found (see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95005).
The attached patch fixes the problem and is what we use in Spack to
make GCC build with zstd support.
gcc/
* Makefile.in (ZSTD_INC): Define.
(ZSTD_LIB): Include ZSTD_LDFLAGS.
(CFLAGS-lto-compress.o): Add ZSTD_INC.
* configure.ac (ZSTD_CPPFLAGS, ZSTD_LDFLAGS): New variables for
AC_SUBST.
* configure: Rebuilt.
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/configure b/gcc/configure index 629c7c7..def9d9a 100755 --- a/gcc/configure +++ b/gcc/configure @@ -787,6 +787,8 @@ LTLIBICONV LIBICONV ZSTD_LIB ZSTD_INCLUDE +ZSTD_LDFLAGS +ZSTD_CPPFLAGS DL_LIB LDEXP_LIB EXTRA_GCC_LIBS |