TeamHeptaMirrors/gcc
1
0
Fork 1
mirror of https://github.com/gcc-mirror/gcc.git synced 2026-05-06 14:59:39 +02:00
Code Issues Packages Projects Releases Wiki Activity

libstdc++: Remove unwanted STDC_HEADERS macro from c++config.h [PR79147]

Browse Source 
Similar to r16-4034-g1953939243e1ab, this comments out another macro
that Autoconf adds to the generated config.h but which is not wanted in
the c++config.h file that we install.

There's no benefit to defining _GLIBCXX_STDC_HEADERS in user code, so we
should just prevent it from being defined.

libstdc++-v3/ChangeLog:

	PR libstdc++/79147
	PR libstdc++/103650
	* include/Makefile.am (c++config.h): Adjust sed command to
	comment out STDC_HEADERS macro.
	* include/Makefile.in: Regenerate.
This commit is contained in:
Jonathan Wakely
2025-09-19 12:11:26 +01:00
committed by Jonathan Wakely
parent 181e7bea46
commit 0959f0e0ce
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libstdc++-v3/include/Makefile.am
View File

@@ -1424,7 +1424,7 @@ ${host_builddir}/c++config.h: ${CONFIG_HEADER} \
-e '/PACKAGE/!s/VERSION/_GLIBCXX_VERSION/g' \
-e 's/WORDS_/_GLIBCXX_WORDS_/g' \
-e 's/LT_OBJDIR/_GLIBCXX_LT_OBJDIR/g' \
-e 's/STDC_HEADERS/_GLIBCXX_STDC_HEADERS/g' \
-e 's,^#.*STDC_HEADERS,// &,' \
-e 's/_DARWIN_USE_64_BIT_INODE/_GLIBCXX_DARWIN_USE_64_BIT_INODE/g' \
-e 's/_FILE_OFFSET_BITS/_GLIBCXX_FILE_OFFSET_BITS/g' \
-e 's/_LARGE_FILES/_GLIBCXX_LARGE_FILES/g' \

2
libstdc++-v3/include/Makefile.in
View File

@@ -1901,7 +1901,7 @@ ${host_builddir}/c++config.h: ${CONFIG_HEADER} \
-e '/PACKAGE/!s/VERSION/_GLIBCXX_VERSION/g' \
-e 's/WORDS_/_GLIBCXX_WORDS_/g' \
-e 's/LT_OBJDIR/_GLIBCXX_LT_OBJDIR/g' \
-e 's/STDC_HEADERS/_GLIBCXX_STDC_HEADERS/g' \
-e 's,^#.*STDC_HEADERS,// &,' \
-e 's/_DARWIN_USE_64_BIT_INODE/_GLIBCXX_DARWIN_USE_64_BIT_INODE/g' \
-e 's/_FILE_OFFSET_BITS/_GLIBCXX_FILE_OFFSET_BITS/g' \
-e 's/_LARGE_FILES/_GLIBCXX_LARGE_FILES/g' \