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| author | Akim Demaille <akim.demaille@gmail.com> | 2020-05-03 10:29:17 +0200 |
|---|---|---|
| committer | Akim Demaille <akim.demaille@gmail.com> | 2020-05-03 10:32:33 +0200 |
| commit | c9b5b68c7394a43875fa11ffff0deb619ca99fab (patch) | |
| tree | 97a13744b91e12a8ca9b5e9a629aa1664c772617 /examples/c | |
| parent | 26aef3155212308fd2415502d7fb3e3c51f698f1 (diff) | |
| download | bison-c9b5b68c7394a43875fa11ffff0deb619ca99fab.tar.gz | |
examples: beware of intl portability issues
Reported by Horst von Brand.
https://lists.gnu.org/r/bug-bison/2020-04/msg00033.html
* examples/c/bistromathic/Makefile: libintl might not be needed, but
libm probably is.
* examples/c/bistromathic/parse.y: Include locale.h.
Diffstat (limited to 'examples/c')
| -rw-r--r-- | examples/c/bistromathic/Makefile | 4 | ||||
| -rw-r--r-- | examples/c/bistromathic/parse.y | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/examples/c/bistromathic/Makefile b/examples/c/bistromathic/Makefile index c1ac6887..99c8dcfc 100644 --- a/examples/c/bistromathic/Makefile +++ b/examples/c/bistromathic/Makefile @@ -5,7 +5,7 @@ BASE = bistromathic BISON = bison XSLTPROC = xsltproc -# We need to find the headers and libs for readline and intl. +# We need to find the headers and libs for readline (and possibly intl). # You probably need to customize this for your own environment. CPPFLAGS = -I/opt/local/include LDFLAGS = -L/opt/local/lib @@ -14,7 +14,7 @@ LDFLAGS = -L/opt/local/lib BISON_LOCALEDIR = $(shell $(BISON) $(BISON_FLAGS) --print-localedir) CPPFLAGS += -DENABLE_NLS -DBISON_LOCALEDIR='"$(BISON_LOCALEDIR)"' -LIBS = -lreadline -lintl +LIBS = -lreadline -lm # In some environments, -lintl is needed. all: $(BASE) diff --git a/examples/c/bistromathic/parse.y b/examples/c/bistromathic/parse.y index ffed690e..479d1bf4 100644 --- a/examples/c/bistromathic/parse.y +++ b/examples/c/bistromathic/parse.y @@ -2,6 +2,7 @@ %code top { #include <ctype.h> // isdigit + #include <locale.h> // LC_ALL #include <math.h> // cos, sin, etc. #include <stdarg.h> // va_start #include <stdio.h> // printf |