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| author | Jonathan Wakely <jwakely@redhat.com> | 2023-11-01 14:20:33 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2023-11-02 13:48:22 +0000 |
| commit | 8a4cde6319b40802a842a8fe71267524dd8af828 (patch) | |
| tree | a1577b48cce85d7dae155d2d6a8da28e57fc3ef3 /libstdc++-v3/acinclude.m4 | |
| parent | 0f9f3fc885a1f830ff09a095e8c14919c2796a9d (diff) | |
| download | gcc-8a4cde6319b40802a842a8fe71267524dd8af828.zip gcc-8a4cde6319b40802a842a8fe71267524dd8af828.tar.gz gcc-8a4cde6319b40802a842a8fe71267524dd8af828.tar.bz2 | |
libstdc++: Fix warning during configure
The checks for snprintf give a -Wformat warning due to a missing
argument.
libstdc++-v3/ChangeLog:
* acinclude.m4 (GLIBCXX_ENABLE_C99): Fix snprintf checks.
* configure: Regenerate.
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index d8f0ba1..654b99e 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -997,7 +997,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [ vscanf("%i", args); vsnprintf(fmt, 0, "%i", args); vsscanf(fmt, "%i", args); - snprintf(fmt, 0, "%i"); + snprintf(fmt, 0, "%i", 1); }], [], [glibcxx_cv_c99_stdio_cxx98=yes], [glibcxx_cv_c99_stdio_cxx98=no]) ]) @@ -1578,7 +1578,7 @@ AC_DEFUN([GLIBCXX_ENABLE_C99], [ vscanf("%i", args); vsnprintf(fmt, 0, "%i", args); vsscanf(fmt, "%i", args); - snprintf(fmt, 0, "%i"); + snprintf(fmt, 0, "%i", 1); }], [], [glibcxx_cv_c99_stdio_cxx11=yes], [glibcxx_cv_c99_stdio_cxx11=no]) ]) |