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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-06-06 08:04:44 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-06-06 08:04:44 +0000 |
commit | 8d6b87665f67bbd5683c583aaa2896db3278a74d (patch) | |
tree | ecb090d0f12afdc68b5801426f1ffede5fdb1792 /Build/source/libs/harfbuzz/configure.ac | |
parent | b00780a7898db7f92c00d485fa1524805cd3e070 (diff) |
harfbuzz 1.8.0
git-svn-id: svn://tug.org/texlive/trunk@47940 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/harfbuzz/configure.ac')
-rw-r--r-- | Build/source/libs/harfbuzz/configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Build/source/libs/harfbuzz/configure.ac b/Build/source/libs/harfbuzz/configure.ac index 3666af462be..365ecb196ab 100644 --- a/Build/source/libs/harfbuzz/configure.ac +++ b/Build/source/libs/harfbuzz/configure.ac @@ -38,7 +38,13 @@ KPSE_ICU_FLAGS # Functions and headers AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty newlocale strtod_l) -AC_CHECK_HEADERS(unistd.h sys/mman.h xlocale.h) + +save_libs="$LIBS" +LIBS="$LIBS -lm" +AC_CHECK_FUNCS([round], ,[AC_CHECK_DECLS([round], , ,[#include <math.h>])]) +LIBS="$save_libs" + +AC_CHECK_HEADERS(unistd.h sys/mman.h xlocale.h stdbool.h) # Compiler flags AC_CANONICAL_HOST |