Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

configure.ac: fix definition of NO_EXCEPTIONS_CXXFLAGS

Browse Source 
* configure.ac: Always define it, not just when --enable-gcc-warnings
is passed.
This commit is contained in:
Akim Demaille
2018-09-09 11:51:49 +02:00
parent 79331541ae
commit 04705b9370
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
configure.ac
View File

@@ -52,6 +52,9 @@ AC_CONFIG_HEADERS([lib/config.h:lib/config.in.h])
# Checks for the compiler.
AC_PROG_CC_STDC
AC_PROG_CXX
AC_LANG_PUSH([C++])
gl_WARN_ADD([-fno-exceptions], [NO_EXCEPTIONS_CXXFLAGS])
AC_LANG_POP([C++])
# Gnulib (early checks).
gl_EARLY
@@ -153,12 +156,12 @@ if test "$enable_gcc_warnings" = yes; then
# ... possiby in std=c++11 mode.
gl_WARN_ADD([-Wno-zero-as-null-pointer-constant], [FLEX_SCANNER_CXXFLAGS])
CXXFLAGS=$save_CXXFLAGS
gl_WARN_ADD([-fno-exceptions], [NO_EXCEPTIONS_CXXFLAGS])
# Clang++ deprecates compiling C.
gl_WARN_ADD([-Wno-deprecated], [WNO_DEPRECATED_CXXFLAGS])
AC_LANG_POP([C++])
fi
BISON_TEST_FOR_WORKING_C_COMPILER
BISON_C_COMPILER_POSIXLY_CORRECT
BISON_TEST_FOR_WORKING_CXX_COMPILER