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author | Bruno Haible <bruno@clisp.org> | 2023-04-26 06:06:03 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2023-04-26 06:06:03 +0200 |
commit | 2c2f6738b579517f91bee29a22746012d90e9ad5 (patch) | |
tree | 0e57b1737920340d982dfce0a6326cc5993cb1a9 /modules | |
parent | 3ef794d11bcbea3b8ae57767772a3255b669b8ce (diff) | |
download | gnulib-2c2f6738b579517f91bee29a22746012d90e9ad5.tar.gz |
fclose: Make last change more maintainable.
* m4/fclose.m4 (gl_FUNC_FCLOSE): Define through AC_DEFUN_ONCE. Don't
modify REPLACE_FOPEN.
* modules/fclose (Depends-on): Add comment.
(configure.ac): Don't modify REPLACE_FOPEN. Don't duplicate actions of
module 'fopen'.
* m4/fopen.m4 (gl_FUNC_FOPEN_ITSELF): Renamed from gl_FUNC_FOPEN.
(gl_FUNC_FOPEN): New macro.
* modules/fopen (Files): Add m4/fclose.m4, m4/fflush.m4.
* m4/close.m4 (gl_FUNC_CLOSE): Define through AC_DEFUN_ONCE.
Diffstat (limited to 'modules')
-rw-r--r-- | modules/fclose | 10 | ||||
-rw-r--r-- | modules/fopen | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/modules/fclose b/modules/fclose index 9a949e48b8..0ef34bdfd9 100644 --- a/modules/fclose +++ b/modules/fclose @@ -9,18 +9,16 @@ Depends-on: stdio close [test $REPLACE_FCLOSE = 1] fflush [test $REPLACE_FCLOSE = 1] -fopen [test $REPLACE_FCLOSE = 1] freading [test $REPLACE_FCLOSE = 1] lseek [test $REPLACE_FCLOSE = 1] msvc-inval [test $REPLACE_FCLOSE = 1] +# The code of fclose does not need to call fopen. But when gcc's '-fanalyzer' +# option is in use and stdio.h does '#define fclose rpl_fclose', stdio.h also +# needs to do '#define fopen rpl_fopen', otherwise a warning may result. +fopen [test $REPLACE_FCLOSE = 1] configure.ac: gl_FUNC_FCLOSE -if test $REPLACE_FCLOSE = 1; then - REPLACE_FOPEN=1 - AC_LIBOBJ([fopen]) - gl_PREREQ_FOPEN -fi gl_CONDITIONAL([GL_COND_OBJ_FCLOSE], [test $REPLACE_FCLOSE = 1]) gl_STDIO_MODULE_INDICATOR([fclose]) diff --git a/modules/fopen b/modules/fopen index da216c9cec..3d538393f1 100644 --- a/modules/fopen +++ b/modules/fopen @@ -4,6 +4,8 @@ fopen() function: open a stream to a file. Files: lib/fopen.c m4/fopen.m4 +m4/fclose.m4 +m4/fflush.m4 Depends-on: stdio |