diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | .gitmodules | 3 | ||||
| -rw-r--r-- | GNUmakefile | 17 | ||||
| m--------- | tomsfastmath | 0 |
4 files changed, 8 insertions, 13 deletions
@@ -2,4 +2,3 @@ TAGS libtfm.a tfm.h -tomsfastmath diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 0000000..0c2306f --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "tomsfastmath"] + path = tomsfastmath + url = https://github.com/libtom/tomsfastmath.git diff --git a/GNUmakefile b/GNUmakefile index be66adb..c2f02dd 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -1,18 +1,11 @@ -# Download and build libtfm from source with the options we want. - -# Commit against which we've been testing. Perhaps we should be using -# a git subrepository instead of this hack? - -URL := https://github.com/libtom/tomsfastmath.git -COMMIT := e0fe602802e376a971a84ba300ad0aab17165600 +# Use a git submodule to download and build libtfm with the options we want. # Maximum size of a bignum. See tfm.pdf section 1.3.6 ("Precision # configuration") for details on how FP_MAX_SIZE works. BITS := 8192 - -REPO := $(notdir $(basename ${URL})) +REPO := tomsfastmath HDR := ${REPO}/src/headers/tfm.h LIB := ${REPO}/libtfm.a @@ -29,11 +22,11 @@ clean: cd ${REPO}; git clean -dxf distclean: clean - rm -rf ${REPO} TAGS + git submodule deinit + rm -f TAGS ${HDR}: - git clone --quiet --no-checkout ${URL} - cd ${REPO}; git checkout --quiet ${COMMIT} + git submodule update --init ${LIB}: ${HDR} ifeq "" "${SHA256SUM}" diff --git a/tomsfastmath b/tomsfastmath new file mode 160000 +Subproject e0fe602802e376a971a84ba300ad0aab1716560 |