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llvm-project/libc/lib/CMakeLists.txt

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Add few docs and implementation of strcpy and strcat. Summary: This patch illustrates some of the features like modularity we want in the new libc. Few other ideas like different kinds of testing, redirectors etc are not yet present. Reviewers: dlj, hfinkel, theraven, jfb, alexshap, jdoerfert Subscribers: mgorny, dexonsmith, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67867 llvm-svn: 373764
2019-10-05 01:30:54 +08:00
add_entrypoint_library(
llvmlibc
DEPENDS
[libc] Skip entrypoints not present in the entrypoints list. Summary: If a test depends on a skipped entrypoint, then the test is also skipped. This setup will be useful as we gradually add support for more operating systems and target architectures. Reviewers: asteinhauser Differential Revision: https://reviews.llvm.org/D81489
2020-06-09 15:31:48 +08:00
${TARGET_LIBC_ENTRYPOINTS}
Add few docs and implementation of strcpy and strcat. Summary: This patch illustrates some of the features like modularity we want in the new libc. Few other ideas like different kinds of testing, redirectors etc are not yet present. Reviewers: dlj, hfinkel, theraven, jfb, alexshap, jdoerfert Subscribers: mgorny, dexonsmith, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67867 llvm-svn: 373764
2019-10-05 01:30:54 +08:00
)
Illustrate a redirector using the example of round function from math.h. Setup demonstrated in this patch is only for ELF-ish platforms. Also note: 1. Use of redirectors is a temporary scheme. They will be removed once LLVM-libc has implementations for the redirected functions. 2. Redirectors are optional. One can choose to not include them in the LLVM-libc build for their platform. 3. Even with redirectors used, we want to link to the system libc dynamically. Reviewers: dlj, hfinkel, jakehehrlich, phosek, stanshebs, theraven, alexshap Subscribers: mgorny, libc-commits Tags: #libc-project Differential Revision: https://reviews.llvm.org/D69020
2019-10-16 04:25:36 +08:00
add_entrypoint_library(
llvmlibm
DEPENDS
[libc] Skip entrypoints not present in the entrypoints list. Summary: If a test depends on a skipped entrypoint, then the test is also skipped. This setup will be useful as we gradually add support for more operating systems and target architectures. Reviewers: asteinhauser Differential Revision: https://reviews.llvm.org/D81489
2020-06-09 15:31:48 +08:00
${TARGET_LIBM_ENTRYPOINTS}
Illustrate a redirector using the example of round function from math.h. Setup demonstrated in this patch is only for ELF-ish platforms. Also note: 1. Use of redirectors is a temporary scheme. They will be removed once LLVM-libc has implementations for the redirected functions. 2. Redirectors are optional. One can choose to not include them in the LLVM-libc build for their platform. 3. Even with redirectors used, we want to link to the system libc dynamically. Reviewers: dlj, hfinkel, jakehehrlich, phosek, stanshebs, theraven, alexshap Subscribers: mgorny, libc-commits Tags: #libc-project Differential Revision: https://reviews.llvm.org/D69020
2019-10-16 04:25:36 +08:00
)