fdo-mirrors/freetype
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/freetype/freetype.git synced 2026-05-07 08:48:02 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge branch 'mr-xx-ansiflags-gnu99' into 'master'

Browse source 
gcc on ancient MacOSX/ppc transforms `__typeof__()` to `typeof()`, and conflicts with `-std=c99`.

See merge request freetype/freetype!409
This commit is contained in:
suzuki toshiya 2026-05-05 12:48:43 +00:00
commit 5fad90ccf4
1 changed files with 8 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
builds/unix/configure.raw
View file

@ -189,7 +189,10 @@ if test "x$GCC" = xyes; then
*)
XX_ANSIFLAGS=""
for a in "-pedantic" "-std=c99"
# FreeType2 uses GNU extension '__typeof__()',
# which is prohibited in strict C99 mode.
# Test -std=gnu99 is safe to use.
for a in "-pedantic" "-std=c99" "-std=gnu99"
do
AC_MSG_CHECKING([$CC compiler flag ${a} to assure ANSI C99 works correctly])
orig_CFLAGS="${CFLAGS}"
@ -214,6 +217,10 @@ if test "x$GCC" = xyes; then
[AC_MSG_RESULT([no])])
CFLAGS="${orig_CFLAGS}"
done
# if both of -std=c99 and -std=gnu99 are acceptable,
# use -std=gnu99 only.
XX_ANSIFLAGS=`echo ${XX_ANSIFLAGS} | sed 's/-std=c99 -std=gnu99/-std=gnu99/'`
;;
esac
else